Hitachi America Ltd. 0B21947-20PK hard drive specifications

Hitachi Ultrastar C10K147 HUC101473CSS300 - hard drive - 73 GB - SAS

The Ultrastar C10K147 is a small form factor (SFF) 2.5-inch enterprise hard drive. Leveraging the company's proven enterprise-class technology, the Ultrastar C10K147 delivers performance and reliability with lower power consumption and space requirements to meet the needs of real-time server environments. With features like Thermal Fly-height Control (TFC) and end-to-end data protection, the Ultrastar C10K147 provides enhanced error detection for superior data integrity. In addition, Rotational Vibration Safeguard (RVS) maintains system robustness in multi-drive system environments. The Ultrastar C10K147 provides an industry-standard Serial Attached SCSI (SAS) interface offering customers improved performance and configuration flexibility while requiring less power. Hitachi's dual-port configuration supports multiple data paths for optimum reliability and performance for online transaction processing and other compute-intensive applications.

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Manufacturer
Hitachi America Ltd.

HDD Part Number
0B21947-20PK


Hard drive health monitoring software
ActiveSMART by Ariolic Software. Click to download ActiveSMART

General

Packaged Quantity
20

Device Type
Hard drive - Internal hard drive

Width
2.8 in

Depth
3.9 in

Height
0.6 in

Weight
8 oz

Hard Drive

Form Factor

Capacity
73 GB

Interface Type
Serial Attached SCSI

Buffer Size
16 MB

Features
Load/unload technology, Fluid Dynamic Bearing (FDB) motor, Rotational Vibration Safeguard (RVS), Thermal Flyheight Control (TFC), Tunnel Magneto-resistive Recording (TMR) Head Technology

Performance

Drive Transfer Rate
300 MBps

Internal Data Rate
132 MBps

Seek Time
3.7 ms (average)

Average Latency
3 ms

Spindle Speed
10000 rpm

Reliability

Storage Hard Drive / Non-Recoverable Errors
10 per 10^16

Start / Stop Cycles
50,000

Storage Controller

Type
None

Expansion / Connectivity

Interfaces
1 x Serial Attached SCSI

Compatible Bays
1 x Internal - 2.5" SFF

Compatible Slots
x None

Miscellaneous

Microsoft Certifications
Works with Windows Vista

Environmental Parameters

Shock Tolerance
30 g @ 2ms half-sine pulse (operating) / 300 g @ 2ms half-sine pulse (non-operating)

Vibration Tolerance
1.2 g @ RMS (random) (operating) / 1 g @ RMS (random) (non-operating)


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