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Silver 3.5 inch SAS hard drive with green circuit board visible

HP

HP 707568-B21 300GB 15K RPM 3.5" SAS internal hard drive

SKU CH-2Z56-KCNZX MPN 707568-B21

300 GB 3.5-inch SAS desktop drive spinning at 15,000 RPM for fast data access

  • 300GB capacity stores critical datasets
  • 15000 RPM rotation accelerates transaction processing
  • SAS interface supports dual-port redundancy
  • 5 inch form factor fits standard server bays
  • New condition ensures full manufacturer specification

HP 300GB 15K RPM SAS Drive

This HP 707568-B21 is a 3.5 inch internal hard drive with a 300GB capacity and a 15000RPM rotation speed. It connects via a SAS interface for enterprise storage applications. The unit is supplied in new condition.

Suits servers needing fast SAS storage

This drive fits systems requiring a 3.5 inch SAS hard drive with high rotational speed for transactional workloads. Buyers needing larger capacities or SATA interfaces should look elsewhere. It is not intended for laptop or external enclosures.

15000RMP spindle speed

The 15000RPM rotation speed is the key specification determining random I/O performance and latency. Verify that your controller and backplane support SAS 6G operation before purchase. The 300GB capacity and 3.5 inch form factor must match your bay configuration.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $70.99
Cheaper than about 64% of the 4,938 comparable items (median $107.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How often will the 15000 RPM spindle bearings need replacement in the 707568-B21 drive?

The 15000 RPM spindle bearings are sealed for the life of the 707568-B21 drive and have no scheduled replacement interval.

Which limit appears first during sustained writes on the 6G SAS interface of the 707568-B21?

The 6G SAS interface saturates before the 15000 RPM platters reach their maximum sustained throughput.

What is the typical power draw and noise level when the 3.5" 707568-B21 runs continuously?

The 3.5" 707568-B21 draws approximately 15 watts and emits a noticeable high-pitched whine from the 15000 RPM spindle during all-day operation.

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