User manual HITACHI ULTRASTAR C10K900 DATASHEET

[. . . ] UltrastarTM C10K900 2. 5-INCH ENTERPRISE 10K RPM HARD DISK DRIVES Industry-leading power efficiency and performance Highlights > > > > > > > > Features and Benefits Feature / Function Return on Investment Advanced power management 900GB, 600GB, 450GB and 300GB 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. 5-inch 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 Benefits Cool enterprise SAS with lower power requirements More capacity for less space and configuration flexibility Performance Dual Stage Actuator SAS 6Gb/s dual port 10K RPM 64MB cache buffer Rotational Vibration Safeguard (RVS) Enhances seek performance Fastest interface for enhanced reliability Low latency for faster access to data Manages data efficiently Maintains drive performance in high rotational vibration environments and multi-drive systems Workload detector technology Reliability IDRC technology RRO fields Maximizes performance in RAID environments Improves signal processing for more robust data integrity Improves handling of repeatable run out to lower risk of data squeeze and write inhibit rate Applications/Environments > > > > > > Space and/or power constrained environments Enterprise-class servers and networked storage arrays Blade and 1U/2U rack-mounted servers Databases and Online Transaction Processing (OLTP) High performance computing and other 24x7 applications Cloud computing End-to-end data protection (ANSI) without capacity loss Patented Head load/unload ramp Enhances error detection for optimal data integrity Minimizes handling damage during integration Leadership performance UltrastarTM 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. [. . . ] How to read the Ultrastar model number HUC109090CSS600 = 900GB, SAS 6Gb/s H = Hitachi 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 = No encryption (1 = TCG encryption) Information and Technical Support www. hitachigst. com (Main Web site) www. hitachigst. com/partners (Partner Web site) North America support_usa@hitachigst. com Toll free: 1 888 426-5214, Direct: 1 408 717-8087 Asia Pacific support_ap@hitachigst. com / 65 6840 9595 EMEA and UK support_uk@hitachigst. com / 44 20 7133 0032 Germany support_uk@hitachigst. com / 49 6929 993601 Program Support Partners First Program channelpartners@hitachigst. com Configuration Interface Capacity (GB)1 at 512 Bytes/sector Recording zones Data heads (physical) Data Disks Max. in. ) Performance Data buffer (MB) 2 Rotational speed (RPM) Latency average (ms) Media transfer rate (Mbits/sec, max) Interface transfer rate (MB/sec, max)3 Sustained transfer rate (MB/sec, typ. )3 Seek time (read/write, ms, typical)4 Reliability Error rate (non-recoverable, bits read) MTBF (M hours) Availability (hrs/day x days/wk) Acoustics Idle (Bels, typical) Power Requirement Operating, (W, typical) Load power idle (W) Power consumption efficiency at idle (W/GB) Physical size z-height (mm) Dimensions (width x depth, mm) Weight (g, max) Environmental (operating) Ambient temperature Shock (half-sine wave) Vibration (G RMS, 5 to 500 Hz) Environmental (non-operating) Ambient temperature Shock (half-sine wave) Vibration (G RMS, 5 to 500 Hz) 1 2 3 4 5 Portion of buffer capacity used for drive firmware MB is equal to MillionBytes 5 SAS 6Gb/s 900 / 600 / 450 / 300 40 6/4/3/2 3/2/2/1 494 64 10K <3. 0 2105 600 198 to 117 3. 8 / 4. 2 1 in 1016 2. 0 24x7 2. 9 +5 VDC (+/-5%), +12 VDC (+/-5%) 5. 8 3. 0 0. 0043 / 0. 0058 / 0. 0078 / 0. 0107 14. 8 70. 1 x 100. 6 204 5o to 55o C 60G (2ms) 0. 4, all axes -40o to 70o C >300G (2ms) 1. 5, all axes One GB is equal to one billion bytes when referring to hard drive capacity. Accessible capacity will vary depending on the operating environment and formatting. Excludes command overhead MTBF target is based on a sample population and is estimated by statistical measurements and acceleration algorithms under median operating conditions. MTBF ratings are not intended to predict an individual drive's reliability. MTBF does not constitute a warranty. Hitachi Global Storage Technologies trademarks are intended and authorized for use only in countries and jurisdictions in which Hitachi Global Storage Technologies has obtained the rights to use, market and advertise the brand. Contact Hitachi Global Storage Technologies for additional information. Hitachi Global Storage Technologies shall not be liable to third parties for unauthorized use of this document or unauthorized use of its trademarks. References in this publication to Hitachi Global Storage Technologies' products, programs, or services do not imply that Hitachi Global Storage Technologies intends to make these available in all countries in which it operates. [. . . ] The EcoTrac symbol identifies Hitachi hard drives that deliver on the principles of lower operating costs, smaller carbon footprint, safer product disposal and creation of a more sustainable environment. DSUC109011EN-01 [. . . ]