2.5-INCH SFF ENTERPRISE 10K RPM HARD DISK DRIVES DATA SHEET Ultrastar® C10K1800 Highlights •• Industry-leading 1.8TB1 capacity in a 10K RPM HDD, 50% more than previous generations •• Best-in-class performance ——2.5X faster random write* ——23% faster sequential* •• Advance format (4KN and 512e) and 512n models •• 12Gb/s SAS moves more data quickly & reliably •• 128MB cache buffer manages data efficiency •• Advanced Power Management optimizes power consumption •• Best-in-class power efficiency Enterprise Security and Reliability Big Capacity and Performance in a Small Package HGST delivers best-in-class capacity and performance in one small form factor hard drive. The Ultrastar® C10K1800 is a 10K RPM enterprise-class HDD that stores up to 1.8TB of data, 50% more capacity than prior generations, plus delivers best-in-class active and idle power efficiency, enabling next generation data centers to keep pace with digital data growth and improve space and power efficiencies. Data center architects can also leverage bestin-class performance on the C10K1800, achieving up to 2.5X better random write performance and 23% faster sequential performance over prior generation 2.5-inch SFF 10K RPM HDDs for demanding 24x7 enterprise workloads. The Ultrastar C10K1800 offers the broadest range of encryption and security options available on SAS HDDs from HGST, including Trusted Computing Group (TCG) enterprise SSC-compliant Self-Encrypting Drives (SED) which provide data protection without any performance loss, and TCG with FIPS (Federal Information Processing Standard) 140-2 certification, which adds and tamper evidence protection for the most stringent regulatory data security compliance requirements. Instant Secure Erase (ISE) models enable fast, cost-effective and secure drive repurposing and retirement. C10K1800 extends the company’s long-standing tradition of reliability leadership with a 2M hours MTBF rating and a 5-year limited warranty. Technology Innovation •• 2M hours MTBF2 rating and 5-year warranty •• Security & encryption models including ISE, TCG-SED & FIPS 140-2 certified TCG-SED Applications/Environments •• Tier 1 enterprise-class, high-performance servers in data centers processing hot and warm data •• Traditional mission-critical enterprise-class servers and storage •• HPC, databases, OLTP, and BP applications requiring high reliability and 24x7 availability •• Enterprise-class data security environments requiring increased security & easy drive retirement •• Power- and space-constrained, mission-critical environments Ultrastar C10K1800 delivers unmatched performance thanks to several HGST technology innovations including media cache architecture, the industry’s fastest 12Gb/s Serial-Attached SCSI (SAS) interface and advanced format options. HGST’s media cache architecture is a disk-based caching technology, which provides a large non-volatile cache on the media resulting in improved reliability and data integrity during unexpected power loss, as well as a significant improvement in write performance even at high workloads when compared to solutions with limited NAND or flash-based NVC. The C10K1800 is the industry’s first 10K RPM drive to leverage an industry-leading 12Gb/s SAS interface, enabling very high transfer rates between host and drive. Advanced format models enable the industry’s highest 10K RPM capacity at 1.8TB with 4K native and 512 emulation to support new systems, and also offers 512 native format models to support legacy systems. HGST Quality and Service The Ultrastar C10K1800 extends the long-standing HGST tradition of performance and reliability leadership. A balanced combination of new and proven technologies helps ensure high reliability and availability of 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 Performance • • • • • • • • • • Capacity Up to 1.8TB with Advanced Format 50% more capacity than previous generation 10K HDDs Power Efficiency • 2.5-inch form factor • Advanced Power Management technology • Consumes less power than previous generation 10K HDDs • Optimizes power consumption to lower data center energy usage and cooling costs 10K RPM 12Gb/s SAS Media cache architecture Rotational Vibration Safeguard (RVS) Workload detector technology Low latency for faster access to data Industry’s fastest SAS interface for maximum throughput Significantly enhanced performance over solutions with limited NAND or flash-based non-volatile cache (NVC) Maintains optimum performance in multi-drive systems Maximizes performance in RAID environments 1.8TB / 1.2TB / 900GB / 600GB / 450GB / 300GB 10K RPM | 2.5-inch SFF | SAS 12Gb/s *Compared to previous generation 2.5-INCH SFF ENTERPRISE 10K RPM HARD DISK DRIVES DATA SHEET ® C10K1800 Ultrastarname Product Features & Benefits (continued) Feature / Function Benefits Reliability • IDRC technology • RRO fields • End-to-end data protection (ANSI) • Improves 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 Security Optional SED models Encrypts data, providing security and easy redeployment How to read the Ultrastar model number Specifications Models HUC101812CSS20x HUC101890CSS20x HUC101860CSS20x HUC101830CSS20x HUC101818CS420x HUC101812CS420x HUC101890CS420x HUC101860CS420x HUC101845CS420x Configuration Acoustics Idle (Bels) 3.4 f Requirement +5 VDC (+/-5%), +12 VDC (+/-5%) f Power Interface SAS 12Gb/s f Operating, (W, typical) 6 6.6 / 6.5 / 5.9 / 5.7 7.4 / 6.7 / 6.2 / 6.2 / 5.9 Capacity (GB)1 1.2TB / 900 / 600 / 300 1.8TB / 1.2TB / 900 / 600 / 450 Idle (W)7 4.7 / 4.7 / 4.3 / 3.9 5.1 / 4.8 / 4.3 / 4.3 / 3.9 Sector size (variable, bytes/sector) 512-Byte (512n) 4096-Byte (512e, 4Kn) Idle efficiency (W/GB) 0.0042 (1.2TB) 0.003 (1.8TB) Recording zones 40 f Data heads (physical) 6/5/3/2 8/6/4/3/2 z-height (mm) 15 Data disks 3/3/2/1 4/3/2/2/1 f Dimensions (width x depth, mm) 70.1 x 100.45 Max. areal density (Gbits/sq. in.) 580 620 f Weight (g, max) 227 f Data buffer (MB) 3 128 f Rotational speed (RPM) 10,520 f Ambient temperature 5o to 55o C f Latency average (ms) 2.85 f Shock (half-sine wave 2ms, read operation) 60G f Interface transfer rate (MB/s, max) 4 1200 f 0.4, all axes f Sustained transfer rate (MB/s, typical)4 129 to 224 146 to 247 Vibration, random, no errors (G RMS 5 to 500 Hz) Performance Seek time (read/write, ms, typical range)5 3.3-3.5 / 3.8-4.2 3.3-3.7 / 3.8-4.4 Reliability Physical size Environmental (operating) Environmental (non-operating) Ambient temperature 16 Error rate (non-recoverable, bits read) 1 in 10 MTBF2 (M hours) 2.0 f Annualized Failure Rate2 (AFR) 0.44% f Availability (hrs/day x days/wk) 24x7 f f -40 o to 70 o C f Shock (half-sine wave, 2ms, read operation) 300G f Vibration, random (G RMS, 5 to 500 Hz) f 1.5, all axes © 2014-2015 HGST, Inc. 3403 Yerba Buena Road, San Jose, CA 95135 USA. Produced in the United States 6/14, revised 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, Inc. and its affiliates in the United States and/or other countries. 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. HUC101818CSS200 = 1.8TB, SAS 12Gb/s H = HGST U = Ultrastar C = Compact (vs S for Standard) 10 = 10K RPM class 18 = Full capacity — 1800GB (1.8TB) 18 = Capacity this model, 18 = 1800GB (1.8TB), 12 = 1200GB (1.2TB), 90 = 900GB, 60 = 600GB, 45 = 450GB, 30 = 300GB C = Generation code S = 14.8mm z-height S2 = Interface, SAS 12Gb/s with 512n sectors, 42=12Gb/s SAS with 4Kn or 512e sectors 0 = Reserved 0 = Data Security Mode 0 = Instant Secure Erase 1 = TCG SED encryption 4 = No encryption, Secure Erase (overwrite) 5 = TCG SED with FIPS) Please visit the Support section of our website, www.hgst.com/support, for additional information on product specifications. Photographs may show design models. 1 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 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. 3 Portion of buffer capacity used for drive firmware 4 1MB/s is equal to 1,000,000 Bytes/s; Sustained Transfer rate is shown from Outer to Inner Diameter 5 Excludes command overhead 6 Operating power calculated based on a Random RW 4KB workload at Queue Depth of 1 7 Idle specification is based on use of Idle_A Information & Technical Support www.hgst.com www.hgst.com/support Partners First Program [email protected] www.hgst.com/partners DS018-EN-US-0815-02