Product comparison · 2 internal hard drives

Dell K054N-RFB internal hard drive vs Lenovo 43W7643 internal hard drive

7specifications compared
5differ
2identical
3known for one product only

Key differences

The Dell K054N-RFB internal hard drive has 520 GB more HDD capacity than the Lenovo 43W7643 internal hard drive (600 GB vs 80 GB). The Dell K054N-RFB internal hard drive has 2,800 RPM more HDD speed than the Lenovo 43W7643 internal hard drive (10000 RPM vs 7200 RPM). The Dell K054N-RFB internal hard drive has 1" more HDD size than the Lenovo 43W7643 internal hard drive (3.5" vs 2.5"). Interface: SAS on the Dell K054N-RFB internal hard drive, Serial ATA on the Lenovo 43W7643 internal hard drive. Operating voltage: 5 / 12 V on the Dell K054N-RFB internal hard drive, 5 V on the Lenovo 43W7643 internal hard drive.

HDD capacity
- K054N-RFB internal hard drive:600 GB
- 43W7643 internal hard drive:80 GB
HDD speed
- K054N-RFB internal hard drive:10000 RPM
- 43W7643 internal hard drive:7200 RPM
HDD size
- K054N-RFB internal hard drive:3.5"
- 43W7643 internal hard drive:2.5"
Interface
- K054N-RFB internal hard drive:SAS
- 43W7643 internal hard drive:Serial ATA
Operating voltage
- K054N-RFB internal hard drive:5 / 12 V
- 43W7643 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of K054N-RFB, 43W7643
10 specifications	A Dell K054N-RFB internal hard drive Model K054N-RFB View product	B Lenovo 43W7643 internal hard drive Model 43W7643 View product
Features4 differ
HDD capacityDiffers	600 GB	80 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Hot-swapKnown for one	Unknown — not stated by the source	No
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 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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