Ultrastar™ C10K900
Specifications
Model(s) | HUC109090CSS600, HUC109090CSS601 | |
HUC109060CSS600, HUC109060CSS601 | ||
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| HUC109045CSS600, HUC109045CSS601 | |
| HUC109030CSS600, HUC109030CSS601 | |
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Configuration |
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Interface | SAS 6Gb/s | |
Capacity (GB)1 at 512 Bytes/sector | 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 | |
Performance |
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Data buffer (MB) 2 | 64 | |
Rotational speed (RPM) | 10K | |
Latency average (ms) | <3.0 | |
Media transfer rate (Mbits/sec, max) | 2105 | |
Interface transfer rate (MB/sec, max)3 | 600 | |
Sustained transfer rate (MB/sec, typ.)3 | 198 to 117 | |
Seek time (read/write, ms, typical)4 | 3.8 / 4.2 | |
Reliability |
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Error rate | 1 in 1016 | |
MTBF5 (M hours) | 2.0 | |
Availability (hrs/day x days/wk) | 24x7 | |
Acoustics |
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Idle (Bels, typical) | 2.9 | |
Power |
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Requirement | +5 VDC | |
Operating, (W, typical) | 5.8 | |
Load power idle (W) | 3.0 | |
Power consumption efficiency at idle (W/GB) | 0.0043 / 0.0058 / 0.0078 / 0.0107 | |
Physical size |
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14.8 | ||
Dimensions (width x depth, mm) | 70.1 x 100.6 | |
Weight (g, max) | 204 | |
Environmental (operating) |
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Ambient temperature | 5o to 55o C | |
Shock | 60G (2ms) | |
Vibration (G RMS, 5 to 500 Hz) | 0.4, all axes | |
Environmental |
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Ambient temperature | ||
Shock | >300G (2ms) | |
Vibration (G RMS, 5 to 500 Hz) | 1.5, all axes |
1One GB is equal to one billion bytes when referring to hard drive capacity. Accessible capacity will vary depending on the operating environment and formatting.
2Portion of buffer capacity used for drive firmware
3MB is equal to MillionBytes
4Excludes command overhead
5MTBF 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 quality and service
The Ultrastar C10K900 extends the
Hitachi drives are backed by an array of technical support and services, which may include customer and integration assistance. Hitachi is dedicated to providing a complete portfolio of hard disk drive solutions to satisfy today’s monumental computing needs.
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
S6= Interface, SAS 6Gb/s
0 = Reserved
0 = No encryption (1 = TCG encryption)
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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. Please visit the Support section of our website, www.hitachigst.com/support, for additional information on product specifications. Photographs may show design models.
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