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Silver 2.5 inch SAS hard drive with hot-swap tray

DELL

DELL 400-ATJM 1.2TB 10K 12Gbps SAS 2.5 internal hard drive

SKU CH-A6H5-GABF4 MPN 400-ATJM

A 1.2 TB 10K SAS drive with 12 Gbps interface and 512n sectors for Dell PowerEdge servers

  • 2 TB capacity stores large enterprise datasets
  • 10 000 RPM spindle speeds up transaction processing
  • 12 Gbps SAS interface moves data quickly
  • 5 inch form factor fits dense server bays
  • Hot-swap support enables drive changes without downtime

Dell Enterprise 1.2TB 12Gbps SAS Drive

This 2.5-inch small-form-factor hard drive delivers 1.2TB of storage through a 12Gbps SAS interface. It spins at 10K RPM and uses 512n sector formatting for compatibility with Dell PowerEdge servers. The hot-swap design supports tray installation in enterprise bays.

Suited for server upgrades needing 12Gbps SAS

IT teams expanding Dell PowerEdge arrays will match the interface and form factor directly. Buyers who need a drive for a desktop motherboard cannot use this product. Systems without a SAS backplane or controller also cannot support it.

12Gbps SAS interface decides fit

The controller and backplane must provide a 12Gbps SAS connection for the drive to operate. Without that link the drive will not function in the chassis. Verify the server model accepts 2.5-inch SAS trays before ordering.

Highlights

  • 2 TB capacity stores large enterprise datasets
  • 10 000 RPM spindle speeds up transaction processing
  • 12 Gbps SAS interface moves data quickly
  • 5 inch form factor fits dense server bays
  • Hot-swap support enables drive changes without downtime

Specifications

No published specifications for this item yet.

Questions about this item

How much usable space does the 1.2TB capacity provide in a RAID array?

The drive presents 1.2TB of raw capacity; usable space depends on the RAID level and stripe size chosen in the controller.

What does the 12Gbps SAS interface limit in real-world throughput?

The 12Gbps SAS link caps the maximum burst rate at 12Gbps; sustained throughput will be lower and set by the 10K rotational speed.

Will the 2.5 SFF form factor fit directly into a standard 3.5 bay?

No, the 2.5 SFF drive requires a 2.5-to-3.5 adapter or a server chassis with native 2.5 bays and the correct Dell hot-swap tray.

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