DATA SHEET 2.5-INCH SFF ENTERPRISE 10K RPM HARD DISK DRIVES Ultrastar® C10K900 Highlights Leadership Performance •• Ultra fast 6Gb/sec SAS for reliable data throughput •• Built on field-proven, reliable design •• Industry-best performance in a 10K RPM 2.5-inch form factor •• 18% faster sequential and up to 17% better random performance than competition •• Uses 28% less power during operation than competition •• 900GB1 capacity continues to support the 3.5- to 2.5inch form factor transition •• High-performance 6Gb/s SAS for reliable data throughput •• Large 64MB cache buffer manages data efficiently •• Halogen-reduced design and industry-best power utilization for most eco-friendly 10K SFF hard drive Applications/Environments •• Space and/or power constrained environments •• Enterprise-class servers and networked storage arrays Ultrastar® C10K900 is a 2.5-inch 10,000 RPM hard drive that leads the industry with 18% faster sequential and up to 17% random performance than the nearest competitor. The high-performance SAS 6Gb/s interface delivers data reliability, availability and scalability and is the only small form factor SAS drive in the industry to pack a 64MB cache buffer for optimized read/write response time. Best-in-Class Power Performance Power management innovations designed into the Ultrastar C10K900 enable industry-leading power efficiency, up to 28% better than competing drives, and translate into reduced power requirements and lower cooling costs. HGST Advanced Power Management technology, with multi-state idle modes, maintains compatibility with the INCITS T10 Technical Committee standards direction and can be pre-programmed or manually initiated in the system. Ultrastar C10K900 continues the HGST tradition of environmental leadership with its halogen-reduced components and focus on low power consumption. •• Blade and 1U/2U rack-mounted servers •• Databases and Online Transaction Processing (OLTP) •• High performance computing and other 24x7 applications •• Cloud computing Driving the Small Form Factor Transition Ultrastar C10K900 delivers a massive 900GB of storage space and enabling lower total cost of ownership for many enterprise environments, especially networked storage arrays. When faced with space and power limitations, the Ultrastar C10K900 is an efficient solution for online transaction processing, intensive data analysis and multiuser applications. Some models of the C10K900 also offer Bulk Data Encryption for hard-drive-level data security. These self-encrypting models are designed to the Trusted Computing Group’s Enterprise A Security Subsystem Class encryption specification and allow customers to reduce costs associated with drive retirement and extend drive life by enabling swift and secure repurposing of drives. HGST Quality and Service HGST’s Ultrastar C10K900 extends the company’s long-standing tradition of performance and reliability leadership. A balanced combination of new and proven technologies enables high reliability and availability to customer data. HGST drives are backed by an array of technical support and services, which may include customer and integration assistance. HGST is dedicated to providing a breadth of hard disk drive solutions to satisfy all of today’s demanding computing needs. Features & Benefits Feature / Function Benefits Return on Investment • Advanced power management • 900GB, 600GB, 450GB and 300GB • Cool enterprise SAS with lower power requirements • More capacity for less space and configuration flexibility Performance • • • • • Dual Stage Actuator 10,000 RPM 64MB cache buffer Rotational Vibration Safeguard (RVS) Workload detector technology • • • • • Enhances seek performance Low latency for faster access to data Manages data efficiently Maintains drive performance in high rotational vibration environments and multi-drive systems Maximizes performance in RAID environments Reliability • • • • IDRC technology RRO fields End-to-end data protection (ANSI) without capacity loss Patented head load/unload ramp • • • • mproves signal processing for more robust data integrity Improves handling of repeatable run out to lower risk of data squeeze and write inhibit rate Enhances error detection for optimal data integrity Minimizes handling damage during integration 900GB, 600GB, 450GB & 300GB 10,000 RPM | 2.5-inch SFF SAS 6Gb/s 2.5-INCH SFF ENTERPRISE 10K RPM HARD DISK DRIVES DATA SHEET ® Ultrastarname Product C10K900 Specifications Models Standard Models TCG Models HUC109090CSS600 HUC109060CSS600 HUC109045CSS600 HUC109030CSS600 HUC109090CSS601 HUC109060CSS601 HUC109045CSS601 HUC109030CSS601 How to read the Ultrastar model number Acoustics Idle (Bels) Power Configuration Interface Capacity (GB) SAS 6Gb/s 1 900 / 600 / 450 / 300 Recording zones 40 Data heads (physical) 6/4/3/2 Data disks 3/2/2/1 Max. areal density (Gbits/sq. in.) 494 2 64 Rotational speed (RPM) 10,000 Latency average (ms) <3.0 Media transfer rate (Mbits/s, max) 3 Interface transfer rate (MB/s, max) 3 Sustained transfer rate (MB/s, typical) Seek time (read, ms, typical) 4 198 - 117 3.8 / 4.2 Reliability MTBF5 (M hours) 2.0 Annualized Failure Rate (AFR) 0.44% Availability (hrs/day x days/wk) 24x7 5 5.8 Low power idle (W) 3.0 Power consump. efficiency index (W/GB) 0.0043 / 0.0058 / 0.0078 / 0.0107 z-height (mm) 14.8 Dimensions (width x depth, mm) 70.1 x 100.6 Weight (g, max) 204 Ambient temperature 5o to 55o C Shock (half-sine wave 2ms, G) 60 Environmental (non-operating) 600 1 in 10 16 +5 VDC (+/-5%), +12 VDC (+/-5%) Operating, (W, typical) Environmental (operating) 2105 Error rate (non-recoverable, bits read) Requirement Physical size Performance Data buffer (MB) 2.9 Ambient temperature -40 o to 70 o C Shock (half-sine wave, 2ms, G) >300 Vibration, random (G RMS, 5 to 500 Hz) 1.5, all axes One MB is equal to on million bytes, one GB is equal to one billion bytes and one TB equals 1,000GB (one trillion bytes) when referring to hard drive capacity. Accessible capacity will vary from the stated capacity due to formatting and partitioning of the hard drive, the computer’s operating system, and other factors. 2 Portion of buffer capacity used for drive firmware 3 MB is equal to MillionBytes 4 Excludes command overhead 5 MTBF and AFR targets are based on a sample population and are estimated by statistical measurements and acceleration algorithms under median operating conditions. MTBF and AFR ratings do not predict an individual drive’s reliability and do not constitute a warranty. 1 © 2014-2015 HGST, a Western Digital company, 3403 Yerba Buena Road, San Jose, CA 95135 USA. Produced in the United States 12/11, revised 12/11, 8/12, 12/14, 8/15. All rights reserved. References in this publication to HGST’s products, programs, or services do not imply that HGST intends to make these available in all countries in which it operates. Ultrastar is a trademark of HGST, a Western Digital company. Product specifications provided are sample specifications and do not constitute a warranty. Information is true as of the date of publication and is subject to change. Actual specifications for unique part numbers may vary. HGST trademarks are intended and authorized for use only in countries and jurisdictions in which HGST has obtained the rights to use, market and advertise the brand. Contact HGST for additional information. HGST shall not be liable to third parties for unauthorized use of this document or unauthorized use of its trademarks. HUC109090CSS600 = 900GB, SAS 6Gb/s H = HGST U = Ultrastar C = Compact (vs S for Standard) 10 = 10,000 RPM 90 = Full capacity — 900GB 90 = Capacity this model, 90 = 900GB (60 = 600GB, 45 = 450GB, 30 = 300GB) C = Generation code S = 14.8mm z-height S6 = Interface, SAS 6Gb/s 0 = Reserved 0 = Reserved (1 = TCG encryption) Please visit the Support section of our website, www.hgst.com/support, for additional information on product specifications. Photographs may show design models. Information & Technical Support www.hgst.com www.hgst.com/support Partners First Program [email protected] www.hgst.com/partners DSUC109012EN-05