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Silver 3.5-inch SAS hard drive with green circuit board visible

Seagate

Seagate Cheetah 15K.7 300GB 15000RPM SAS 6Gb/s 16MB 3.5-inch internal hard drive

SKU CH-EET3-8RR5J

A 300 GB 3.5-inch SAS drive spinning at 15 000 RPM with 16 MB cache

  • 15 000 RPM spindle speed delivers fast data access
  • SAS 6 Gb/s interface enables high-throughput connectivity
  • 300 GB capacity stores critical enterprise workloads
  • 16 MB cache buffers bursts for smoother performance

Enterprise 15K SAS drive

The Seagate Cheetah 15K.7 is a 300 GB 3.5-inch internal hard drive spinning at 15000 RPM with a SAS 6Gb/s interface and 16 MB cache. It is built for enterprise servers and storage arrays that demand high transaction rates and low latency.

Not for capacity-first or desktop builds

Buyers who need terabytes of low-cost bulk storage should look elsewhere, as should system builders without a SAS controller or backplane. The drive also requires adequate cooling for continuous 15000 RPM operation.

How it compares

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

Price $111.99
Typical for this category: the median of 4,938 items is $107.99.

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Specifications

No published specifications for this item yet.

Questions about this item

How much heat and noise does the 15000RPM 3.5-inch drive produce under continuous load?

The 15000RPM spindle generates significant heat and audible whine; plan for active airflow across the 3.5-inch chassis and expect higher acoustics than slower desktop drives.

What host interface and connector does the SAS 6Gb/s drive need to function?

It requires a SAS 6Gb/s host bus adapter or RAID controller with a compatible SAS data and power connector; standard desktop motherboards lack this interface.

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