Dell 400-ATKJ 2TB SATA Hard Drive Kit

Dell Part #/MPN: 400-ATKJ

DiscTech Item #: DEL-400-ATKJ-RF-OE

  • In Stock
    Stock Levels

    We don’t track exact quantities on this item, but it is usually in stock (95% of the time).


Enterprise Grade

Capacity: 2TB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Electrical Interface: SATA 600 - 6.0Gbps

Compatible Systems: Dell 14th Gen. R640/R740

Dell 400-ATKJ / C3MX1 2TB 3.5in LFF 6Gbps 7.2K RPM HS 512n SATA Hard Drive Kit X7K8W - Refurbished

This kit contains one 3.5" Large Form Factor 2TB / 2000GB 6Gbps 7200 RPM SATA Hard Drive and one Dell X7K8W tray.

Dell 400-ATKJ / C3MX1 2TB / 2000GB 3.5" Large Form Factor 6.0 Gb/s 7200 RPM Hot-Swap 512 Native Serial ATA / SATA Hard Drive / HDD Kit X7K8W - Refurbished

Manufacturer Part #: C3MX1, 0C3MX1
Dell Part #: 400-ATKJ


  • Offers up to 2 TB storage capacity
  • Equipped with Serial ATA interface which delivers high data transfer rate
  • 7200 RPM spindle speed ensures excellent performance

Increase the storage capacity of your Dell™ System with 2 TB Hard Drive from Dell. It boasts a storage capacity of up to 2 TB, enabling users to store large amounts of data. Featuring Serial ATA interface, this hard drive delivers enhanced data transfer speed of up to 6 Gbps .

This kit contains one 3.5" Large Form Factor 2TB / 2000GB 6Gbps 7200 RPM SATA Hard Drive and one Dell X7K8W tray.

This product is compatible with the following Dell 14Gen systems: PowerEdge R640, R740, R740XD, R940


This Drive is fully compatible with the following SATA 3.5" Dell PowerEdge Gen 14 Servers and Storage arrays:

PowerEdge R640PowerEdge R740PowerEdge R740XDPowerEdge R940

This kit includes:

  • 1x 2TB / 2000GB 6Gbps 3.5" SATA Hard Drive
  • 1x Dell X7K8W
  • 4x mounting screws

Product Specifications
Dell Part#400-ATKJ
Manufacturer Part#C3MX1
Device TypeHard Drive - Hot-Swap
Capacity2TB / 2000GB
Form Factor3.5"
InterfaceSATA 6Gbps
Serial ATA 600
Data Transfer Type600 Mbps (External)
Spindle Speed7200 RPM
FeatureAdvanced Format 512n

Click here to view the manufacturer's item description/brochure

ROHS Compliant

Alternate MPNs: C3MX1 0C3MX1

Weight: 2.5 lb

Warranty: 1 Year DiscTech


Condition Levels Explained

These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty