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A silver 3.5 inch SAS hard drive with circuit board visible

DELL

DELL 0B26901 3TB 7.2K SAS 6G LFF internal hard drive

SKU CH-8Y3K-86SF7

3.5-inch SAS internal hard drive with 3000 GB capacity, 7200 RPM speed and 64 MB cache for compatible PowerEdge servers

  • 3 TB capacity stores large datasets
  • 7200 RPM spindle delivers responsive throughput
  • SAS 6 Gb/s interface fits enterprise backplanes
  • 64 MB cache smooths burst workloads
  • Compatible with PowerEdge R310, R320, R410, R415, R420, R510, R515, R520, R610, R620, R710, R720, R720xd, T310, T320, T410, T420, T610.

Capacity and form factor

This is a 3000GB 3.5in internal hard drive built for Dell PowerEdge servers. It runs at 7200RPM on a SAS 6Gb/s interface and carries a 64MB cache. The drive is new and matches the original Dell part number 0B26901.

Upgrade path

It replaces a smaller-capacity SAS drive in the same 3.5in bay when more bulk storage is needed for nearline workloads. The jump is worth it when your current array is full and the server backplane already supports 6Gb/s SAS signalling.

Pre-install checks

Verify that your PowerEdge model appears in the supported list — R310, R320, R410, R415, R420, R510, R515, R520, R610, R620, R710, R720, R720xd, T310, T320, T410, T420, T610, T620, T710. Confirm the chassis accepts 3.5in LFF trays and that a SAS HBA or RAID controller with a free 6Gb/s port is present.

Highlights

  • 3 TB capacity stores large datasets
  • 7200 RPM spindle delivers responsive throughput
  • SAS 6 Gb/s interface fits enterprise backplanes
  • 64 MB cache smooths burst workloads
  • Compatible with PowerEdge R310, R320, R410, R415, R420, R510, R515, R520, R610, R620, R710, R720, R720xd, T310, T320, T410, T420, T610.

Specifications

No published specifications for this item yet.

Questions about this item

Will this 3.5 inch SAS drive fit in a PowerEdge R710 3.5 inch bay?

Yes, the 3.5 inch form factor matches the large-form-factor bays used in the PowerEdge R710 and other listed servers.

Does the tray click into the backplane or do I need screws for the HUS724030ALS640?

Dell LFF trays use a tool-less latch that clicks directly into the SAS backplane; no screws are required for the drive itself.

How often should I check SMART data on a 7200RPM SAS drive with 64MB cache?

Monitor SMART attributes monthly; the 7200 RPM mechanism and 64 MB buffer are rated for continuous operation, but early reallocated-sector warnings indicate replacement timing.

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