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Silver 3.5-inch SAS hard drive with hot-swap tray, new condition

DELL

DELL CWJ92 3.5" SAS 7200 RPM 64 MB Hard Drive

SKU CH-W8P7-T7G9P

3.5-inch SAS hard drive spinning at 7200 RPM with 64 MB buffer and hot-swap tray for server storage

  • Interface typeSerial Attached SCSI (SAS)
  • Form factor3.5 in (8.89 cm)
  • Flash memory typeHard Drive
  • Rotational speed7,200 RPM
  • Recommended useIdeal for Servers
  • 3 TB capacity stores large datasets
  • 7200 RPM spindle delivers responsive throughput
  • SAS 6 Gb/s interface fits enterprise controllers
  • 64 MB cache buffers burst workloads
  • 5″ hot-swap tray enables tool-less bay installation

Server storage drive

The Dell CWJ92 is a 3.5-inch SAS hard drive spinning at 7200 RPM with a 64 MB buffer. It ships new with a hot-swap tray included for direct installation into compatible drive bays.

Fits hot-swap SAS bays

This drive suits administrators expanding capacity in Dell PowerEdge or PowerVault servers that accept 3.5-inch SAS disks. It is not for laptops or desktops lacking SAS controllers and hot-swap backplanes.

Integrates with tray

The supplied tray lets the unit slide into a hot-swap chassis without extra mounting hardware. A SAS host bus adapter or RAID controller and an available 3.5-inch bay are required to put the drive into service.

How it compares

Measured against everything we stock in 2.5-Inch Internal Laptop HDDs, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 90% of the 645 comparable items (median $66.99).

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Specifications

Product
Brand nameDell
Model nameCwj92
Recommended useIdeal for Servers
Performance
Rotational speed7,200 RPM
Storage
Flash memory typeHard Drive
Ports & slots
Interface typeSerial Attached SCSI (SAS)
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

What server slot or backplane does the 3.5" SAS drive need to fit into?

The drive uses a standard 3.5-inch SAS connector and ships with a hot-swap tray that slides into Dell PowerEdge or PowerVault bays.

Will the 7.2K RPM SAS drive work on an older 3 Gb/s backplane?

Yes, the 6 Gb/s SAS interface negotiates down to 3 Gb/s so the drive will spin at 7200 RPM on legacy controllers.

How can I confirm the 64 MB buffer is active after installation?

Check the drive properties in your RAID controller BIOS or OS disk utility; the reported cache size should show 64 MB.

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