Dell 400-ATJO 1.2TB SED SAS Hard Drive Kit

Dell Part #/MPN: 400-ATJO

DiscTech Item #: DEL-400-ATJO-BN-OE

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Enterprise Grade

Capacity: 1.2TB

Speed: 10,000RPM

Interface Types: SAS Serial Attached SCSI

Form Factor: 2.5inx15mm SFF Server Drive

Encryption/SED Supported

Sector Size: 512 / 512e

Electrical Interface: SAS-3 Serial Attached SCSI v3 - 12.0Gbps

Compatible Systems: Dell 14th Gen. R640/R740

Dell 400-ATJO / P6N2K 1.2TB 2.5in SFF 12Gbps 10K RPM HS 512n SED FIPS-140 SAS Hard Drive Kit DXD9H - Brand New

This kit contains one 2.5" SFF 1.2TB / 1200GB 12Gbps 10K SAS hard drive and one Dell DXD9H tray

Dell 400-ATJO / P6N2K 1.2TB / 1200GB 2.5" Small Form Factor 12.0 Gb/s 10000 RPM Hot-Swap 512 Native Self-Encrypting FIPS-140 Serial Attached SCSI / SAS Hard Drive / HDD Kit DXD9H - Brand New

Manufacturer Part #: P6N2K, 0P6N2K
Dell Part #: 400-ATJO / 400-ASHK


  • Offers - 1.2 TB capacity to store large amount of data
  • SAS interface delivers high data transfer speeds
  • 10,000 RPM spindle speed ensures excellent performance

Increase the storage capacity of your system with the 1.2 TB Hard Drive from Dell. Offering a rotational speed of 10,000 RPM, this drive provides fast disk access. Featuring SAS interface, this hard drive delivers enhanced data transfer speeds.

This kit contains one 2.5" SFF 1.2TB / 1200GB 12Gbps 10K SAS hard drive and one Dell DXD9H tray

This product is compatible with the following systems: PowerEdge C6420, R640, R740, R740XD, R940


This product is compatible with the following 14th Generation systems:

PowerEdge C6420PowerEdge R640PowerEdge R740
PowerEdge R740XDPowerEdge R940XD

Dell Hard Drive
Dell Part#400-ATJO
MFG Part#P6N2K
Device TypeHard drive - hot-swap
Capacity1.2TB / 1200GB
Hardware EncryptionYes
Encryption AlgorithmFIPS 140
Spindle Speed10000 RPM
InterfaceSAS 12Gb/s
Form Factor2.5"
FeaturesAdvanced format 512n
Data Transfer Rate1.2 GBps (external)

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

ROHS Compliant

Alternate MPNs: P6N2K 0P6N2K 400-ASHK

Weight: 1.5 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

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