Product comparison · 2 internal hard drives

Lenovo 45J9634 internal hard drive vs Lenovo 900GB 10K SAS

8specifications compared
8differ
0identical
8known for one product only

Key differences

The Lenovo 900GB 10K SAS has 650 GB more HDD capacity than the Lenovo 45J9634 internal hard drive (900 GB vs 250 GB). The Lenovo 45J9634 internal hard drive has 1" more HDD size than the Lenovo 900GB 10K SAS (3.5" vs 2.5"). The Lenovo 45J9634 internal hard drive has 26.6 mm more width than the Lenovo 900GB 10K SAS (101.6 mm vs 75 mm). Interface: Serial ATA II on the Lenovo 45J9634 internal hard drive, SAS on the Lenovo 900GB 10K SAS. Operating voltage: 5 / 12 V on the Lenovo 45J9634 internal hard drive, 5 V on the Lenovo 900GB 10K SAS.

HDD capacity
- 45J9634 internal hard drive:250 GB
- 900GB 10K SAS:900 GB
HDD size
- 45J9634 internal hard drive:3.5"
- 900GB 10K SAS:2.5"
Interface
- 45J9634 internal hard drive:Serial ATA II
- 900GB 10K SAS:SAS
Operating voltage
- 45J9634 internal hard drive:5 / 12 V
- 900GB 10K SAS:5 V
Width
- 45J9634 internal hard drive:101.6 mm
- 900GB 10K SAS:75 mm
Depth
- 45J9634 internal hard drive:147 mm
- 900GB 10K SAS:20 mm
Height
- 45J9634 internal hard drive:26.1 mm
- 900GB 10K SAS:140 mm
Weight
- 45J9634 internal hard drive:677 g
- 900GB 10K SAS:240 g

Side by side

Differences highlightedShow differences only

Comparison of 45J9634, 900GB 10K SAS
16 specifications	A Lenovo 45J9634 internal hard drive Model 45J9634 View product	B Lenovo 900GB 10K SAS View product
Features3 differ
HDD capacityDiffers	250 GB	900 GB
HDD speedKnown for one	Unknown — not stated by the source	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Hot-swapKnown for one	Unknown — not stated by the source	Yes
TypeKnown for one	HDD	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensions4 differ
WidthDiffers	101.6 mm	75 mm
DepthDiffers	147 mm	20 mm
HeightDiffers	26.1 mm	140 mm
WeightDiffers	677 g	240 g
Other featuresidentical
Height (imperial)Known for one	Unknown — not stated by the source	1.98 cm (0.78")
InternalKnown for one	Unknown — not stated by the source	Yes
Maximum operating temperatureKnown for one	Unknown — not stated by the source	32 °C
Service includedKnown for one	Unknown — not stated by the source	Customer Replaceable Unit

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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