Product comparison · 2 internal hard drives

Dell 01RKN internal hard drive vs Dell KMK85 internal hard drive

8specifications compared
5differ
3identical
1known for one product only

Key differences

The Dell KMK85 internal hard drive has 7,800 RPM more HDD speed than the Dell 01RKN internal hard drive (15000 RPM vs 7200 RPM). The Dell 01RKN internal hard drive has 1" more HDD size than the Dell KMK85 internal hard drive (3.5" vs 2.5"). HDD capacity: 1 TB on the Dell 01RKN internal hard drive, 300 GB on the Dell KMK85 internal hard drive. Interface: Serial ATA II on the Dell 01RKN internal hard drive, SAS on the Dell KMK85 internal hard drive. Operating voltage: 5 / 12 V on the Dell 01RKN internal hard drive, 5 V on the Dell KMK85 internal hard drive.

HDD capacity
- 01RKN internal hard drive:1 TB
- KMK85 internal hard drive:300 GB
HDD speed
- 01RKN internal hard drive:7200 RPM
- KMK85 internal hard drive:15000 RPM
HDD size
- 01RKN internal hard drive:3.5"
- KMK85 internal hard drive:2.5"
Interface
- 01RKN internal hard drive:Serial ATA II
- KMK85 internal hard drive:SAS
Operating voltage
- 01RKN internal hard drive:5 / 12 V
- KMK85 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 01RKN, KMK85
9 specifications	A Dell 01RKN internal hard drive Model 01RKN View product	B Dell KMK85 internal hard drive Model KMK85 View product
Features4 differ
HDD capacityDiffers	1 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)

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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