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A 2.5 inch SAS hard drive in a black server caddy

DELL

DELL ST900MM0006 900GB 10000RPM 64MB 2.5" SAS internal hard drive with caddy

SKU CH-WCQN-EA8G6

A 900 GB, 10000 RPM SAS drive with 64 MB cache and an included server caddy

  • 900GB capacity stores large enterprise datasets
  • 10000RPM spindle speed accelerates transaction-heavy workloads
  • 64MB cache buffers bursts for consistent throughput
  • 5in SAS 6Gb/s interface fits dense server bays
  • Supplied caddy enables direct installation in PowerEdge servers

Dell 900GB SAS drive for PowerEdge servers

This new 2.5-inch internal hard drive delivers 900GB of storage on a 6Gb/s SAS interface. It spins at 10000RPM and includes a 64MB cache buffer. The unit ships with a caddy for direct installation into compatible Dell PowerEdge servers.

Suits arrays needing 10K SAS spindles

Administrators maintaining the listed PowerEdge models can use this drive as a like-for-like replacement or capacity expansion. Systems requiring a different interface, a larger form factor, or higher capacity per bay will need an alternative part.

6Gb/s SAS interface and 2.5-inch form factor

The drive connects via a 2.5-inch SAS 6Gb/s interface, which determines controller and backplane compatibility. Verify that the target server supports this exact interface before purchase.

Highlights

  • 900GB capacity stores large enterprise datasets
  • 10000RPM spindle speed accelerates transaction-heavy workloads
  • 64MB cache buffers bursts for consistent throughput
  • 5in SAS 6Gb/s interface fits dense server bays
  • Supplied caddy enables direct installation in PowerEdge servers

Specifications

No published specifications for this item yet.

Questions about this item

Will the included caddy fit a 2.5" SAS drive bay in a PowerEdge R720?

Yes, the drive ships with a Dell PowerEdge caddy that matches the 2.5" SAS hot-swap bays used in the R720 and other listed servers.

How do I install the drive and caddy, and what step is often missed?

Slide the caddy into the front bay until the latch clicks, then press the release lever to lock it; the step often missed is fully engaging the lever so the SAS connector seats completely.

When will the 900GB 10000RPM SAS drive need replacement?

Enterprise 10K drives typically run 5–7 years under continuous load; monitor SMART reallocated-sector counts and replace when they rise sharply or the warranty period ends.

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