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Hitachi 0B24378 Enterprise Hard Disk Drive

Item Number: HIT-0B24378-NP-OE-DEL
Manufacturer's Part Number: 0B24378
Contact us about 0B24378Get help regarding 0B24378

Hitachi Ultrastar C15K147 Series 0B24378 73GB 15K 2.5" SAS SFF Hard Drive - New Pull OEM


Hitachi Model: HUC151473CSS600

0B24378 SCSI Hard Drive Photo

0B24378 SCSI Hard Drive Photo 0B24378 SCSI Hard Drive Photo 0B24378 SCSI Hard Drive Photo 0B24378 SCSI Hard Drive Photo
Price: $149.00
Condition: New Pull - What does this mean?
Warranty: 1 Year DiscTech - What does this mean?

Capacity: 73GB
Spindle Speed: 15,000RPM
Interface Type: SAS Serial Attached SCSI
Disk Size: 2.5inx15mm SFF Server Drive
Sustained Throughput (MBps): 159
Average Seek Time (read/write ms): 3.0/3.4
Electrical Interface Speed: SAS Serial Attached SCSI - 3.0Gbps
On-Board Cache: 64MB

New Pull - What does this mean?
1 Year DiscTech - What does this mean?

Hitachi introduces its first small form factor drive spinning at 15,000 RPM that is ideal for high performance enterprise applications. This completes the portfolio of performance hard drives for enterprise-class applications in the mission critical storage tier. Compared to similar 3.5” drives from Hitachi, sequential performance is 29% higher and 11% higher as compared to its 10K RPM sibling. The 64MB cache buffer is the largest in the industry in its class. In addition, Advanced Power Management technology is included to optimize power consumption which lowers datacenter energy usage and cooling costs. This drive uses 50% less power than similar 3.5” drives in the Hitachi lineup. The Ultrastar™ C15K147 drive is designed on the same platform as its 10K RPM sibling to reduce qualification time.

The C15K147 consumes 70% less space compared to standard 3.5-inch enterprise class drives for storage efficiency. Yet, this drive delivers the performance and reliability required in high performance computing and mission-critical environments running 24x7 operations. The 6Gb/sec SAS interface moves data quickly and reliably with improved availability and scalability.

The Ultrastar C15K147 self-encrypting models conform to the Trusted Computing Group’s Enterprise A Security Subsystem Class encryption specification. Now, customers can reduce the costs associated with drive retirement and extend drive life by enabling repurposing of drives.

Hitachi p/n: HUC151473CSS600



Drive specification

0B24378 / HUC151473CSS600

Formatted Gbytes (512 bytes/sector)


Bytes per sector


Spindle speed (RPM)


I/O data transfer rate (Mbytes/sec max)


Cache buffer

64 Mbytes

Height (max)

14.8 mm

Width (max)

70 mm

Length (max)

100 mm

Weight (max) grams


Average seek, read (msec typical)


Operating Power max

7.3 W

Idle mode max

4.4 W W

Ambient temperature

5° to 55 °C (op.)

–40° to 65 °C (nonop.)

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