Product comparison · 2 internal hard drives

Dell 400-ATKN internal hard drive vs Dell 400-ATKP internal hard drive

10specifications compared
2differ
8identical
3known for one product only

Key differences

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

Interface
- 400-ATKN internal hard drive:Serial ATA III
- 400-ATKP internal hard drive:SAS
HDD interface transfer rate
- 400-ATKN internal hard drive:6 Gbit/s
- 400-ATKP internal hard drive:12 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 400-ATKN, 400-ATKP
13 specifications	A Dell 400-ATKN internal hard drive Model 400-ATKN View product	B Dell 400-ATKP internal hard drive Model 400-ATKP View product
Features2 differ
HDD capacity	4 TB	4 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) codeKnown for one	84717050	Unknown — not stated by the source
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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