Product comparison · 2 internal hard drives

Lenovo 45J9648 internal hard drive vs Lenovo 4TB 7.2K 3.5" SAS

Key differences

Differences highlightedShow differences only

Comparison of 45J9648, 4TB 7.2K 3.5" SAS
11 specifications	A Lenovo 45J9648 internal hard drive Model 45J9648 View product	B Lenovo 4TB 7.2K 3.5" SAS View product
Features2 differ
HDD capacityDiffers	1 TB	4 TB
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	SAS
Type	HDD	HDD
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Weight & dimensionsidentical
WidthKnown for one	101.8 mm	Unknown — not stated by the source
DepthKnown for one	147 mm	Unknown — not stated by the source
HeightKnown for one	26.1 mm	Unknown — not stated by the source
WeightKnown for one	710 g	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.