Product comparison · 2 internal hard drives

Dell 400-ATKJ internal hard drive vs Dell 400-ATKX internal hard drive

11specifications compared
3differ
8identical
2known for one product only

Key differences

The Dell 400-ATKX internal hard drive has 6 TB more HDD capacity than the Dell 400-ATKJ internal hard drive (8 TB vs 2 TB). The Dell 400-ATKX internal hard drive has 6 Gbit/s more HDD interface transfer rate than the Dell 400-ATKJ internal hard drive (12 Gbit/s vs 6 Gbit/s). Interface: Serial ATA III on the Dell 400-ATKJ internal hard drive, SAS on the Dell 400-ATKX internal hard drive.

HDD capacity
- 400-ATKJ internal hard drive:2 TB
- 400-ATKX internal hard drive:8 TB
Interface
- 400-ATKJ internal hard drive:Serial ATA III
- 400-ATKX internal hard drive:SAS
HDD interface transfer rate
- 400-ATKJ internal hard drive:6 Gbit/s
- 400-ATKX internal hard drive:12 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 400-ATKJ, 400-ATKX
13 specifications	A Dell 400-ATKJ internal hard drive Model 400-ATKJ View product	B Dell 400-ATKX internal hard drive Model 400-ATKX View product
Features3 differ
HDD capacityDiffers	2 TB	8 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Hot-swap	Yes	Yes
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
Bytes per sectorKnown for one	512n	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Packaging contentidentical
Storage drive adapter included	No	No
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	Dell EMC PowerEdge C6420 (3.5"), R640 (3.5"), R740 (3.5"), R740xd (3.5")

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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