M-Series Brochure (PDF)

M Series Disk Array
NEC Storage Series
March 2012
Main Software for NEC Storage M Series
Category
Software Product Name
Device
management
Storage
management
M100
M500
*1
*1
Basic functions to enable integrated storage operations management
NEC Storage Manager Integration Base
*1
*1
Functions to achieve integrated storage operations by in collaboration with SigmaSystemCenter
NEC Storage Manager Suite
Replication management
Storage control
NEC Storage PerformanceNavigator
Package product including both NEC Storage Manager and NEC Storage Manager Integration Base
Functions to monitor storage performance in real-time and accumulate monitoring data
Functions to streamline the analysis of storage performance data
NEC Storage PerformanceMonitor Suite
Package product including both NEC Storage PerformanceMonitor and NEC Storage PerformanceNavigator
NEC Storage PerformanceMonitor
Performance
management
Storage
control
Disaster recovery
Functions to simplify the procedures for constructing a backup system of databases, file servers, and virtual machines.
NEC Storage ReplicationNavigator Suite
NEC Storage BaseProduct
NEC Storage Manager Express
NEC Storage ControlCommand
NEC Storage DynamicDataReplication
Replication
Basic functions to control storage
2
*
1
*
*
Basic functions to enable storage operations management
CLI functions to perform operations such as replication and data protection on an application server
**
Functions to create a fully replicated volume in the same storage unit
3
Functions to create a fully replicated volume in a remote storage unit.
NEC Storage RemoteDataReplication
*
NEC Storage RemoteDataReplication Asynchronous
*3
NEC Storage DynamicSnapVolume
*3*5
Functions to asynchronously create a fully replicated volume in a remote store unit by using a low-speed line
*5
*5
Option to enable non-disruptive backup of Microsoft SQL Server
NEC Storage ReplicationControl FileSystem Option
NEC Storage RemoteDataReplication/DisasterRecovery*6
Option to enable non-disruptive backup of file systems.
M Series Disk Array
Functions to perform the remote replication essential for a disaster prevention and response system
*6
*6
Functions to divide storage resources and manage the divided storage resources as virtual storage.
Functions to enhance the capacity usage efficiency by setting the virtual logical capacity and reducing the physical capacity to be allocated
Functions to reduce the power consumption of a storage unit by controlling the running and stopping of a HDD
NEC Storage ThinProvisioning
*2
*1
*1
NEC Storage StoragePowerConserver
*2
*1
*1
Functions to optimize performance by distributing the volume load and changing physical volume allocations without stopping jobs
NEC Storage PerforOptimizer
*7
Functions to use a SSD as cache memory
Functions to migrate data from an existing storage unit to a new one
Functions to protect data from tampering and guarantee data integrity for each volume
NEC Storage DataMigration
NEC Storage VolumeProtect
NEC Storage PathManager
SAN Storage Product Family
Functions to create a differential replicated volume
NEC Storage ReplicationControl SQL Option
NEC Storage PerforCache*6
High availability
1
3 4
NEC Storage VirtualCachePartitioning
Resource control
Description
M300
NEC Storage Manager
2
*
Functions to automatically switch paths and distribute the I/O loads.
*1: Bundled with NEC Storage BaseProduct.
*2: Bundled with M100.
*3: Not supported by a single controller model.
*4: NEC Storage DynamicDataReplication Express is bundled for M100.
*5: Bundled with NEC Storage DynamicDataReplication
*6: Planned for support in the second quarter of CY2012.
*7: Planned for support in the third quarter of CY2012.
Environmental compliance
M100
M300
The New SAN.
The Next Generation of Storage.
M500
Eco Symbol Star
The Eco Symbol Star is a label placed on innovative, environment-friendly products that satisfy the qualification standards
as a leading product within NEC and the industry.
Eco Symbol
The Eco Symbol is a label placed on products that meet NEC prescribed environmental soundness standards.
Eco Symbol products must be environmentally superior and assure transparency.
RoHS Compliance
This product complies with the European Union directive on the restriction of the use of certain hazardous substances in electrical and
electronic equipment (RoHS).
Microsoft and Windows are trademarks or registered trademarks of Microsoft Corporation in the United States and other countries.
Linux is a trademark or registered trademark of Linus Torvalds in the United States and other countries.
Red Hat is a trademark or registered trademark of Red Hat, Inc in the United States and other countries.
VMware is a trademark or registered trademark of VMware, Inc. in the United States and other countries.
All other products, brands, and trade names used in this document are trademarks or registered trademarks of their respective holders.
Safety notice
* Only M100 is eligible.
Before you use this product, please read carefully and comply with the cautions and warnings in manuals such as User’s Guide and
Installation Guide. Incorrect use may cause a fire, electrical shock or injury.
For further information, please contact:
Specifications and designs in this catalog are subject to change for improvement without notice.
NEC Corporation
As of March 2012
Cat.No.E99-12030003E
http://www.necstorage.com
M Series Disk Array
NEC Storage M Series, the new SAN storage infrastructure.
Awakening the true potential of storage units in IT
environments of the future.
Demands on Storage Units
Reduce the workload required for storage management by using
virtualization technology
Efficiently manage data according to its usage frequency
Dramatically reduce the power consumption of storage units for
environmental conservation and power saving
Ensure the continuous operations in the face of unforeseen failures
Reduce the cost of storing ever-increasing data at businesses
Improve the operating efficiency by integrating a server virtualization
environment
Construct a disaster response site to prepare for earthquakes and fires
Improve problematic backup systems
High performance model
Basic model
Entry model
M100
M
M 8 ports
Max.
(FC/iSCSI/SAS)
Max. 96 HDDs
High Performance
&
High Availability
M500
M300
Max. 8 ports
(FC/iSCSI/SAS)
Max. 144 HDDs
Max. 16 ports
Max. 384 HDDs
High Performance & High Availability
Advanced
Eco-friendly
Function
M
Series
Easy Installation
&
Operation
IT Cost
Optimization
M Series ensures the protection of data at businesses and provides high performance and high availability to support high-speed access.
High-speed components and interfaces such as SSD are supported.
Data can automatically be allocated to a suitable device according to its access frequency.
Main components are made redundant and protected.
Original high availability technologies such as Super Phoenix technology are adopted.
Superior security functions such as self-encrypting drives are supported.
Easy Installation & Operation
M Series reduces the workload of managing storage by offering autonomous operations utilizing virtualization technologies and easy-to-use GUI.
The advanced dynamic pool enables the expansion of capacity and performance without stopping operations.
Thin provisioning optimally allocates storage capacity in a virtual environment.
A backup site can be easily and economically constructed by using an iSCSI interface.
Data can be migrated and moved between storage units without using an FC switch.
The user-friendly GUI makes storage management and operation easy.
Advanced Eco-friendly Function
M Series promotes environmental conservation by actively adopting eco-friendly components that save power.
High Performance model
M500 Disk Array
UUpp to 384 HDDs (SAS, Nearline SAS, and SSD) can be installed.
1 8-Gbps FC ports, 8 1-Gbps iSCSI ports, and 8 10-Gbps iSCSI ports
16
RAID-0, 1, 5, 6, 10, 50, 60, TM (triple mirror)
Su
SSupports
* The front bezel is available for separate purchase.
1
The eco-friendly design employs the 80PLUS® PLATINUM (for M500) or 80PLUS® GOLD (for M100 and M300) certified high-efficiency
power supplies as well as low-power processors.
M Series can be used even in 40°C(104°F) environments, contributing to a reduced electricity cost.
Power consumption is reduced by providing a visualization of the power consumption and implementing the autonomous MAID function.
IT Cost Optimization
M Series contributes to the reduction of TCO by optimizing the investment cost and making daily operations highly efficient.
Devices (SAS, nearline SAS, and SSD) and interfaces (FC, iSCSI, and SAS) can be selected according to your purpose, optimizing the investment cost.
The management software is bundled with M100.
The management workload can be reduced with virtualized system operations.
2
M Series Disk Array
Innovate virtualization with NEC Storage M Series
Automatically allocating data to a suitable device
according to access frequency
M Series enables the creation of layers of different types of devices
such as SSD that allows high-speed data access, high-performance
Innovate business continuity with NEC Storage M Series
Application server
Enables the migration of data between storage units
Application server
(transferring from an existing storage unit)
The data migration function responds to requests to move data from
Automatically allocating the
stored data to a suitable
device according to access
frequency
not support RDR, data can be moved economically without using an
Existing disk array
NEC Storage M Series
High
High
SSD pool
Cost
Performance
SAS pool
Low
Low
M100
M300
Migrates data by
copying the data
from one storage
unit to another
SAN
FC switch or other hardware.
stored data is automatically re-allocated in suitable storage layers by
SSD pool and infrequently accessed data is moved to a nearline SAS
Source
an existing storage unit to the M Series unit. Even when models do
SAS HDD, and high-capacity and low bit-cost nearline SAS HDD. The
routine monitoring so that frequently accessed data is moved to a
Migrate data between storage units
M500
Application
server
Destination
pool. This maximizes storage performance and optimizes the
investment cost of the storage units.
M300
Nearline SAS pool
M Series
M500
SSD L2 cache & persistent write, ensuring stable,
high-speed performance
RAID protects against double failures, handling increasing data capacities
Application server
The HDD capacity is becoming larger as business information rapidly increases. There is also a risk of data loss because the second HDD can
M Series was developed to achieve higher levels of performance
through utilization of SSD. The throughput of frequently accessed
Write
data was improved to remove hot spots by using SSD, which has a
Controller
fail while recovering a damaged HDD. M Series supports the NEC original RAID triple mirror feature that achieves the high-speed performance
read
of RAID-1 and the reliability of RAID-6 in addition to the double parity configuration of RAID-6, responding to demands for both large capacities
NEC Storage M Series
Controller
and high reliability. M Series can maintain its performance during failures with its design that duplicates main components, establishing a level
readout performance of superior speed, as an L2 cache. In addition,
of reliability equivalent to high-end models of storage units.
a persistent write cache can continue FastWrite operations by storing
redundant data in SSD when an error occurs in one controller.
*The SSD L2 cache function is planned for support in the second quarter of CY2012.
M300
SSD
Persistent write
SSD L2 cache
Continuing FastWrite operations by
maintaining redundant data when an
error occurs in one controller
M100
M300
M500
Removing hot spots by storing
frequently accessed data in a
SSD
M500
Advanced dynamic pool, expanding the capacity
and performance simply by adding HDD
Storage performance
HDD
Number of
HDDs
Innovate interoperability with NEC Storage M Series
30
Add an HDD
The flexibility to respond to a sudden increase in data is vital in this age of
HDD
constant change. NEC Storage M Series offers an advanced dynamic pool
20
Add an HDD
that NEC recently developed by elevating the level of existing virtual pools.
The advanced dynamic pool enables the automatic increase in pool capacity
10
during capacity shortages simply by adding HDD, and improved performance
M300
The storage capacity, disk load, and operational status of each
component, such as a connected server, can be checked in a visual
Workload
of the entire pool by automatically optimizing data allocation to distribute data.
M100
Intuitive GUI allows even first-time users to
easily manage the storage unit
web browser window. Navigation windows show the methods for
M500
specifying the replication settings, changing the capacity, and
responding to failures. The easy-to-understand GUI environment
Thin provisioning, optimally allocating storage
capacity in a virtualized environment
Capacity recognized
as LUN:10TB
eliminates errors during operation.
Application server
M100
The thin provisioning feature virtually allocates the capacity of a physical
volume to a logical volume and adds HDD when the capacity of physical
volume is insufficient. The storage usage is maximized because you can
minimize the difference between the used space and the physical volume
Add hard disk
drives as
required
capacity. The initial investment cost and power consumption can also be
reduced. In addition, it is not necessary to stop operations or adjust a schedule
Assign actual capacity
when data is written
Logical disk
HDD
Virtual capacity:10TB
Storage
Manager
Actual
capacity:5TB
HDD
HDD
HDD
HDD
Threshold
Free:10TB value:
13TB
Used:5TB
M300
M500
iSCSI RDR economically counters disaster through
remote replication
Management
server
to change the capacity because HDD can be added without stopping jobs.
M100
M300
Assignment
history
accumulation
and analysis
Pool capacity:
15TB
Advanced dynamic pool
HDD
Assigned capacity
monitoring
M500
Main site
Backup site
Low-cost remote replication
without an FC-IP converter
Constructing a backup site to protect valuable data against disasters
such as earthquakes and fires can cost a great deal of money and
resources. With M Series, an IP line is used with iSCSI, making an
FC or iSCSI
Improving the operating efficiency of a server virtualization environment by integrating with a VMware environment
Public line
iSCSI
FC or iSCSI
cost-efficient disaster prevention and response measures. In addition,
M Series supports VMware vStorage APIs for Array Integration (VAAI), a storage API provided by VMware, Inc. By incorporating this API, operations
low-cost operation is possible due to a reduction of line cost.
that were processed on a server in the past can be processed on the M Series product itself. These operations include the replication and migration
*This function is planned for support in the second quarter of CY2012.
of virtual machines, initialization of new virtual machines, and exclusive control of storage areas. Performing these operations without a server
iSCSI
FC-IP converter unnecessary and enabling the development of
M100
M300
M500
DDR
Master
RDR
Replica
M Series
DDR
Replica
Replica
M Series
reduces server loads, enhances the operational efficiency of the entire virtualization environment, and increases overall performance.
M100
3
M300
M500
4
M Series Disk Array
Green innovation with NEC Storage M Series
Entry model
Basic model
High performance model
Reducing power consumption with advanced power saving technology
To offer top-class eco-friendly storage units, NEC has developed M Series by applying advanced energy saving
technology so that its power consumption is significantly less than previous models. It promotes power saving of the
High performance and high availability,
Meeting the latest storage needs such as virtualization,
High performance and high availability model,
achieving high cost performance and a variety of storage features
energy efficiency, high interoperability and security
empowering server integration and other virtualization environments
M100 Disk Array
M300 Disk Array
M500 Disk Array
entire storage unit by incorporating a low-power processor as its CPU and enabling autonomous control.
For the power supply, M Series employs the 80PLUS PLATINUM (for M500)* or 80PLUS GOLD (for M100 and M300)
certified high-efficiency power supplies. In addition, M Series incorporates as many power saving components as
M100 Disk Array
Model*1
possible, and achieves a significant reduction in the total number of components. M Series can be used in 40°C
M100 Disk Array Supporting 3.5" Drive
(104°F) environments, reducing the power consumed by air conditioning.
Rack mount configuration
*The disk enclosures employ 80 PLUS GOLD certified power supplies.
Host interface
Number of ports*1
M100
M300
Realizing low-power operations by visualization of
power consumption and autonomous device control
environment can be managed with real-time visualizations. In addition,
components such as CPU, fan and HDD can autonomously control
power consumption based on storage unit usage, Energy efficient
as much as possible when the storage unit is idle.
M300
Visualization of power consumption
Energy efficient operation by autonomous control
Reduce power consumption
depending on usage
Autonomous
control
I/O count
operations are promoted by reducing unnecessary power consumption
Installed capacity
Backup method
RAID levels*2
Power consumption(kwh)
The power consumption of all M Series units in the same infrastructure
M100
Cache memory
M500
Disk interface
Type,
SAS HDD
capacity,
Nearline SAS HDD
and
SAS SSD
rotation speed Encryption SAS HDD
SAS HDD
Nearline SAS HDD
Capacity*3
(Maximum)
SAS SSD
Encryption SAS HDD
Number of drives to be installed*4
Supported OS*5
Disk array controller (U count)
Dimensions
(W x D x H)
Disk enclosure (U count)
Disk array controller
Weight
Disk enclosure
Input voltage
Disk array
SAS HDD
5
Nearline SAS HDD
Power consumption controller*
(Maximum/at 25°C) Disk
SAS HDD
enclosure
Nearline SAS HDD
Temperature
Ambient conditions
Humidity
Disk drive
specifications
Model*1
Application server
In use
Copying
The larger the system is, the more power is consumed and the more
the running cost is increased. M Series adopts MAID (Massive Array
In use
Stopped
of Inactive Disks) technology to promote energy efficiency. For
Business volume
Backup volume
example, by managing a job schedule in pool units with dedicated
software, the motor of a backup disk drive that is not being used is
M Series
When MAID technology has been adopted
Backup job
Time
power than previous NEC Storage models.
ON
Business volume
M100
M300
Slots in a chassis; disk array controller (3.5"): 12, disk enclosure (3.5"): 12, disk enclosure (2.5"): 24
Slots in a chassis; disk array controller (2.5"): 24, disk enclosure (2.5"): 24, disk enclosure (3.5"): 12
Fibre channel (8 Gbps), iSCSI (1 Gbps or 10 Gbps), SAS (6 Gbps)
FC: 4 or 8, SAS: 8, iSCSI: 4
8 GB
Save to flash memory
RAID-0, 1, 5, 6, 10, 50 60, TM
SAS (6 Gbps)
3.5" 300 GB, 450 GB, 600 GB (15,000 rpm)
2.5" 300 GB, 450 GB, 600 GB, 900 GB (10,000 rpm)
2.5" 1 TB (7,200 rpm)
3.5" 1 TB, 2 TB, 3 TB*7 (7,200 rpm)
3.5" 400 GB
2.5" 100 GB
3.5" 600 GB (15,000 rpm)
2.5" 600 GB (10,000 rpm)
44.5 TB
68.0 TB
226.5 TB
76.1 TB
3.4 TB
836 GB
44.5 TB
44.5 TB
3 to 96
Windows, Linux, VMware
482 x 513.2 x 87.8 mm (2U, without the front bezel)/482 x 545.2 x 87.8 mm (2U, with the front bezel)*7
482 x 513.2 x 87.8 mm (2U, without the front bezel)/482 x 545.2 x 87.8 mm (2U, with the front bezel)*7
31 kg or less
29 kg or less
100 to 240 VAC single phase 50/60 Hz
485 W / 400 W
485 W / 395 W
420 W / 335 W
450 W / 365 W
315 W / 265 W
310 W / 260 W
250 W / 200 W
275 W / 225 W
5 to 40°C (41 to 104°F) (when operating), -10 to 60°C (14 to 140°F) (when non-operating)
10 to 80%RH (when operating), 5 to 80%RH (when non-operating)
M300 Disk Array Supporting 3.5" Drive
Rack mount configuration
turned off to save power. M Series can now use up to 30% less
M100 Disk Array Supporting 2.5" Drive
The following can be connected to a disk array controller:
Up to 7 2.5" type and 3.5" type disk enclosures can be connected to
the disk array controller under the condition that the total number of slots is 96 or less.
M300 Disk Array
M500
Saving power resources with the autonomous
MAID function
The following can be connected to a disk array controller:
Up to 7 3.5" type and 2.5" type disk enclosures can be connected to
the disk array controller under the condition that the total number of slots is 96 or less.
M500
Backup volume
OFF
ON
OFF
Host interface
Number of host ports
Installed capacity
Cache memory
Backup method
RAID levels*2
Disk interface
Type,
SAS HDD
Disk drive
capacity,
Nearline SAS HDD
specifications.
and
SAS SSD
rotation speed Encryption SAS HDD
SAS HDD
3
Nearline SAS HDD
Capacity*
(Maximum)
SAS SSD
Encryption SAS HDD
Number of drives to be installed*4
Supported OS*5
Disk array controller (U count)
Dimensions
(W x D xH)
Disk enclosure (U count)
Disk array controller
Weight
Disk enclosure
Input voltage
Disk array
SAS HDD
Nearline SAS HDD
Power consumption controller
(Maximum/at 25°C) Disk
SAS HDD
enclosure
Nearline SAS HDD
Temperature
Ambient conditions
Humidity
The following can be connected to a disk array controller:
Up to 7 3.5" type and 2.5" type disk enclosures can be connected to
the disk array controller under the condition that the total number of slots is 144 or less.
M300 Disk Array Supporting 2.5" Drive
The following can be connected toa disk array controller:
Up to 7 2.5" type and 3.5" type disk enclosures can be connected to
the disk array controller under the condition that the total number of slots is 144 or less.
Slots in a chassis; disk array controller (3.5"): 12, disk enclosure (3.5"): 12, disk enclosure (2.5"): 24
Slots in a chassis; disk array controller (2.5"): 24, disk enclosure (2.5"): 24, disk enclosure (3.5"): 12
Fibre Channel (8 Gbps), iSCSI (1 Gbps or 10 Gbps), SAS (6 Gbps)*8
FC: 4 or 8, SAS: 8, iSCSI: 4
8 GB or 16 GB
Save to flash memory
RAID-0, 1, 5, 6, 10, 50 60, TM
SAS (6 Gbps)
3.5" 300 GB, 450 GB, 600 GB (15,000 rpm)
2.5" 300 GB, 450 GB, 600 GB, 900 GB (10,000 rpm)
2.5" 1 TB (7,200 rpm)
3.5" 1 TB, 2 TB, 3 TB*7 (7,200 rpm)
3.5" 400 GB
2.5" 100 GB
3.5" 600 GB (15,000 rpm)
2.5" 600 GB (10,000 rpm)
44.5 TB
102.0 TB
226.5 TB
114.2 TB
3.4 TB
836 GB
44.5 TB
66.7 TB
3 to 96 (3.5" HDD), 3 to 144 (2.5" HDD)
Windows, Linux, VMware, HP-UX, AIX, Solaris
482 x 513.2 x 87.8 mm (2U, without the front bezel)/482 x 545.2 x 87.8 mm (2U, with the front bezel)*6
482 x 513.2 x 87.8 mm (2U, without the front bezel)/482 x 545.2 x 87.8 mm (2U, with the front bezel)*6
31 kg or less
29 kg or less
100 to 240 VAC single phase 50/60 Hz
510 W / 420 W
505 W / 420 W
445 W / 360 W
470 W / 385 W
315 W / 265 W
310 W / 260 W
250 W / 200 W
275 W / 225 W
5 to 40°C (41 to 104°F) (when operating), -10 to 60°C (14 to 140°F) (when non-operating)
10 to 80%RH (when operating), 5 to 80%RH (when non-operating)
M500 Disk Array
Model*1
Innovate security with NEC Storage M Series
Rack mount configuration
Host interface
Number of ports
Cache memory
RAID levels*2
Advanced security functions such as data encryption
and personal information leakage prevention
Application server
Data to be written to or read from
the HDD is not encrypted. Since
there is no overhead due to data
encryption, performance does
not degrade. Data recorded in an
encryption HDD is encrypted.
Authentication
key
The security of storage units that store confidential business data is
always threatened. M Series uses a Self-encrypting drive (SED) to
Read
&
write
encrypt data in the HDD. This function prevents data leakage when
Register authentication key
the HDD is inappropriately removed, lost, stolen, or damaged.
Furthermore, M Series features a variety of security functions,
M500 Disk Array Supporting 3.5" Drive
NEC Storage
Manager
Authentication
Even if the HDD is removed
without permission, the data
in the HDD cannot be
accessed without the correct
authentication key. Since
data in the HDD is encrypted,
it is not possible to decrypt it.
Installed capacity
Backup method
Disk interface
Type,
SAS HDD
capacity,
Nearline SAS HDD
and
SAS SSD
rotation speed Encryption SAS HDD
SAS HDD
Nearline SAS HDD
Capacity*3
(Maximum)
SAS SSD
Encryption SAS HDD
Number of drives to be installed*4
Supported OS*5
Disk array controller (U count)
Dimensions
(W x D xH)
Disk enclosure (U count)
Disk array controller
Weight
Disk enclosure
Input voltage
Power consumption Disk array controller
(maximum)*5
Disk enclosure
Temperature
Ambient conditions
Humidity
Disk drive
specifications
The following can be connected to a disk array controller:
Up to 32 3.5" type and 2.5" type disk enclosures can be connected to
the disk array controller under the condition that the total number of slots is 384 or less.
M500 Disk Array Supporting 2.5" Drive
The following can be connected to a disk array controller:
Up to 32 2.5" type and 3.5" type disk enclosures can be connected to
the disk array controller under the condition that the total number of slots is 384 or less.
Slots in a chassis; disk enclosure (3.5"): 12, disk enclosure (2.5"): 24
Slots in a chassis; disk enclosure (2.5"): 24, disk enclosure (3.5"): 12
Fibre Channel (8 Gbps), iSCSI (1 Gbps or 10 Gbps)
FC: 4 or 8, SAS: 8, iSCSI: 4
12 GB, 24 GB or 48 GB
Save to flash memory
RAID-0, 1, 5, 6, 10, 50 60, TM
SAS (6 Gbps)
3.5" 300 GB, 450 GB, 600 GB (15,000 rpm)
2.5" 300 GB, 450 GB, 600 GB, 900 GB (10,000 rpm)
2.5" 1 TB (7,200 rpm)
3.5" 1 TB, 2 TB, 3 TB*7 (7,200 rpm)
3.5" 400 GB
2.5" 100 GB
2.5" 600 GB (10,000 rpm)
3.5" 600 GB (15,000 rpm)
178.0 TB
272.0 TB
906.1 TB
304.6 TB
3.4 TB
836 GB
178 TB
178.0 TB
3 to 384
Windows, Linux, VMware, HP-UX, AIX, Solaris
482 x 600 x 175.6 mm (4U, without the front bezel)/482 x 632 x 175.6 mm (4U, with the front bezel)*6
482 x 513.2 x 87.8 mm (2U, without the front bezel)/482 x 545.2 x 87.8 mm (2U, with the front bezel)*6
48 kg or less
29 kg or less
100 to 240 VAC single phase 50/60 Hz
610 W
610 W
315 W
310 W
5 to 40°C (41 to 104°F) (when operating), -10 to 60°C (14 to 140°F) (when non-operating)
10 to 80%RH (when operating), 5 to 80%RH (when non-operating)
including restrictions on access to logical disks, audit of logs and
other records, and prevention of erroneous operations.
M100
M300
M500
Prevents data from
being accessed if
the authentication
key does not match
XXXXXX
XXXXXX
Encryption
HDD
Encryption
HDD
Encryption
HDD
Removing the HDD without permission
5
*1: Dual controller model and single controller model are available. Single controller model supports four FC or SAS ports, two iSCSI ports, and cache memory of 4 GB.
*2: Since RAID-0 does not have redundancy, data is lost if an error occurs in a single drive. Therefore, it is strongly recommended to use a RAID level having redundancy. Also, please contact NEC before using RAID-0.
In the case of SSD, only RAID-1, 5, 10, 50 are available.
*3: Calculated where 1 GB = 10243 bytes and 1 TB = 10244 bytes.
*4: Up to 12 SSDs can be installed.
*5: For the described operating systems, there are restrictions on disk devices to be connected. For details, please contact NEC.
*6: The front bezel is available for separate purchase.
*7: 3TB HDD is planned to be available in the second quarter of CY2012.
6