Product comparison · 2 internal hard drives

Dell GX620_750GB internal hard drive vs Lenovo 46U3572 internal hard drive

6specifications compared
3differ
3identical
5known for one product only

Key differences

The Dell GX620_750GB internal hard drive has 450 GB more HDD capacity than the Lenovo 46U3572 internal hard drive (750 GB vs 300 GB). The Lenovo 46U3572 internal hard drive has 7,800 RPM more HDD speed than the Dell GX620_750GB internal hard drive (15000 RPM vs 7200 RPM). Interface: Serial ATA II on the Dell GX620_750GB internal hard drive, SAS on the Lenovo 46U3572 internal hard drive.

HDD capacity
- GX620_750GB internal hard drive:750 GB
- 46U3572 internal hard drive:300 GB
HDD speed
- GX620_750GB internal hard drive:7200 RPM
- 46U3572 internal hard drive:15000 RPM
Interface
- GX620_750GB internal hard drive:Serial ATA II
- 46U3572 internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of GX620_750GB, 46U3572
11 specifications	A Dell GX620_750GB internal hard drive Model GX620_750GB View product	B Lenovo 46U3572 internal hard drive Model 46U3572 View product
Features3 differ
HDD capacityDiffers	750 GB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
InterfaceDiffers	Serial ATA II	SAS
Component forKnown for one	PC	Unknown — not stated by the source
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	101.6 mm	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Other featuresidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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