Product comparison · 2 internal hard drives

Dell PH7CR internal hard drive vs Dell R4VK7 internal hard drive

6specifications compared
5differ
1identical
2known for one product only

Key differences

The Dell PH7CR internal hard drive has 2,800 RPM more HDD speed than the Dell R4VK7 internal hard drive (10000 RPM vs 7200 RPM). The Dell R4VK7 internal hard drive has 1" more HDD size than the Dell PH7CR internal hard drive (3.5" vs 2.5"). HDD capacity: 73 GB on the Dell PH7CR internal hard drive, 2 TB on the Dell R4VK7 internal hard drive. Interface: SAS on the Dell PH7CR internal hard drive, Serial ATA on the Dell R4VK7 internal hard drive. Operating voltage: 5 V on the Dell PH7CR internal hard drive, 5 / 12 V on the Dell R4VK7 internal hard drive.

HDD capacity
- PH7CR internal hard drive:73 GB
- R4VK7 internal hard drive:2 TB
HDD speed
- PH7CR internal hard drive:10000 RPM
- R4VK7 internal hard drive:7200 RPM
HDD size
- PH7CR internal hard drive:2.5"
- R4VK7 internal hard drive:3.5"
Interface
- PH7CR internal hard drive:SAS
- R4VK7 internal hard drive:Serial ATA
Operating voltage
- PH7CR internal hard drive:5 V
- R4VK7 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of PH7CR, R4VK7
8 specifications	A Dell PH7CR internal hard drive Model PH7CR View product	B Dell R4VK7 internal hard drive Model R4VK7 View product
Features4 differ
HDD capacityDiffers	73 GB	2 TB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	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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