Product comparison · 2 internal hard drives

Dell PRKM8 internal hard drive vs Dell WS-2TB-SATA35-72RP internal hard drive 7200 RPM

7specifications compared
5differ
2identical
2known for one product only

Key differences

The Dell PRKM8 internal hard drive has 2,800 RPM more HDD speed than the Dell WS-2TB-SATA35-72RP internal hard drive 7200 RPM (10000 RPM vs 7200 RPM). The Dell WS-2TB-SATA35-72RP internal hard drive 7200 RPM has 1" more HDD size than the Dell PRKM8 internal hard drive (3.5" vs 2.5"). HDD capacity: 300 GB on the Dell PRKM8 internal hard drive, 2 TB on the Dell WS-2TB-SATA35-72RP internal hard drive 7200 RPM. Interface: SAS on the Dell PRKM8 internal hard drive, Serial ATA on the Dell WS-2TB-SATA35-72RP internal hard drive 7200 RPM. Operating voltage: 5 V on the Dell PRKM8 internal hard drive, 5 / 12 V on the Dell WS-2TB-SATA35-72RP internal hard drive 7200 RPM.

HDD capacity
- PRKM8 internal hard drive:300 GB
- WS-2TB-SATA35-72RP internal hard drive 7200 RPM:2 TB
HDD speed
- PRKM8 internal hard drive:10000 RPM
- WS-2TB-SATA35-72RP internal hard drive 7200 RPM:7200 RPM
HDD size
- PRKM8 internal hard drive:2.5"
- WS-2TB-SATA35-72RP internal hard drive 7200 RPM:3.5"
Interface
- PRKM8 internal hard drive:SAS
- WS-2TB-SATA35-72RP internal hard drive 7200 RPM:Serial ATA
Operating voltage
- PRKM8 internal hard drive:5 V
- WS-2TB-SATA35-72RP internal hard drive 7200 RPM:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of PRKM8, WS-2TB-SATA35-72RP
9 specifications	A Dell PRKM8 internal hard drive Model PRKM8 View product	B Dell WS-2TB-SATA35-72RP internal hard drive 7200 RPM Model WS-2TB-SATA35-72RP View product
Features4 differ
HDD capacityDiffers	300 GB	2 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source

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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