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912000102373
Dell 400-ADJT 4TB 7200RPM SAS 6Gb/s 3.5-Inch Hard Drive
912000102373

Dell 400-ADJT 4TB 7200RPM SAS 6Gb/s 3.5-Inch Hard Drive

Best price now

$694.29at GotodirectChecked Nov 11

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Price facts

  • Last seen at $694.29 at Gotodirect on Nov 11.

Our take on the Dell 400-ADJT 4TB 7200RPM SAS 6Gb/s 3.5-Inch Hard Drive

The Dell 400-ADJT is a 4TB enterprise hard drive spinning at 7200 RPM with a SAS 6Gb/s interface in the 3.5-inch form factor. It is built for servers and storage arrays, not desktops: SAS needs a SAS controller, so it will not plug into a standard SATA port. Against SATA nearline drives of the same capacity it offers dual-port SAS connectivity and steady 7200 RPM throughput, but it is older-generation gear, so expect it to be louder and hotter than modern helium-filled high-capacity drives. It suits buyers replacing a failed drive in a supported Dell PowerEdge or PowerVault system.

Best forReplacing a failed drive in a Dell PowerEdge or PowerVault arrayServer and NAS builds with a SAS HBABulk storage where 7200 RPM throughput matters more than quiet operation
Pros
  • 4TB capacity in a single 3.5-inch drive
  • 7200 RPM spindle for solid sequential throughput
  • SAS 6Gb/s interface with dual-port support for redundant paths
  • Standard 3.5-inch enterprise form factor fits most server bays
Cons
  • SAS only; will not work on a plain SATA motherboard
  • Older generation: louder and hotter than current high-capacity drives
  • No helium fill or advanced power savings of newer designs
  • Dell firmware compatibility matters in some arrays

Dell 400-ADJT 4TB 7200RPM SAS 6Gb/s 3.5-Inch Hard Drive prices at every store

  • GotodirectNew

    In stock

    $694.29Checked Nov 11
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Store links may earn us a commission.

About the Dell 400-ADJT 4TB 7200RPM SAS 6Gb/s 3.5-Inch Hard Drive

This is a 4TB internal hard drive from Dell, part number 400-ADJT. It uses a 3.5-inch form factor and spins at 7200 RPM.

The drive connects through a SAS 6Gb/s interface.

Brand
Dell
Part number
400-ADJT
Capacity
4TB
Rotational speed
7200 RPM
Interface
SAS 6Gb/s
Form factor
3.5-inch

Questions and answers

Will this drive work in a regular desktop PC?
No. It uses a SAS 6Gb/s interface, which needs a SAS controller or HBA. A standard SATA port will not accept it.
Is it compatible with my Dell PowerEdge server?
It is a Dell-branded 3.5-inch SAS drive, so it fits servers with 3.5-inch SAS bays. Check your model's drive carrier and firmware support before buying.
How fast is it compared with an SSD?
Far slower. At 7200 RPM it delivers typical hard-drive sequential throughput, fine for bulk storage and backups but not for latency-sensitive workloads.
Can I use it in a RAID array?
Yes. SAS drives are designed for RAID controllers and support dual-port connections for redundant paths.
What is in the box?
The drive itself. Server caddies and trays are usually sold separately, so confirm your bay's carrier before installing.
Where is the Dell 400-ADJT 4TB 7200RPM SAS 6Gb/s 3.5-Inch Hard Drive cheapest?
At Gotodirect, for $694.29, as of our latest check.

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