Product comparison · 2 internal hard drives

Hypertec 450GB SAS 15K vs Lenovo 0A33985 internal hard drive

6specifications compared
5differ
1identical
6known for one product only

Key differences

HDD capacity
- 450GB SAS 15K:450 GB
- 0A33985 internal hard drive:250 GB
HDD speed
- 450GB SAS 15K:15000 RPM
- 0A33985 internal hard drive:7200 RPM
HDD size
- 450GB SAS 15K:3.5"
- 0A33985 internal hard drive:2.5"
Interface
- 450GB SAS 15K:SAS
- 0A33985 internal hard drive:Serial ATA II
Operating voltage
- 450GB SAS 15K:5 / 12 V
- 0A33985 internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 450GB SAS 15K, 0A33985
12 specifications	A Hypertec 450GB SAS 15K View product	B Lenovo 0A33985 internal hard drive Model 0A33985 View product
Features4 differ
HDD capacityDiffers	450 GB	250 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA II
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69.8 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	6.8 mm
WeightKnown for one	Unknown — not stated by the source	95 g
Other featuresidentical
USB poweredKnown for one	Unknown — not stated by the source	No

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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