Product comparison · 2 internal hard drives

Acer KH.40007.004 internal hard drive vs Dell KVKJJ internal hard drive

5specifications compared
3differ
2identical
2known for one product only

Key differences

The Dell KVKJJ internal hard drive has 200 GB more HDD capacity than the Acer KH.40007.004 internal hard drive (600 GB vs 400 GB). The Dell KVKJJ internal hard drive has 7,800 RPM more HDD speed than the Acer KH.40007.004 internal hard drive (15000 RPM vs 7200 RPM). Interface: Serial ATA II on the Acer KH.40007.004 internal hard drive, SAS on the Dell KVKJJ internal hard drive.

HDD capacity
- KH.40007.004 internal hard drive:400 GB
- KVKJJ internal hard drive:600 GB
HDD speed
- KH.40007.004 internal hard drive:7200 RPM
- KVKJJ internal hard drive:15000 RPM
Interface
- KH.40007.004 internal hard drive:Serial ATA II
- KVKJJ internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of KH.40007.004, KVKJJ
7 specifications	A Acer KH.40007.004 internal hard drive Model KH.40007.004 View product	B Dell KVKJJ internal hard drive Model KVKJJ View product
Features3 differ
HDD capacityDiffers	400 GB	600 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	SAS
TypeKnown for one	HDD	Unknown — not stated by the source
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V

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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