Product comparison · 2 internal hard drives

Lenovo ThinkPad 500GB 5400 rpm Hard Drive vs Seagate 450GB HDD

6specifications compared
6differ
0identical
20known for one product only

Key differences

The Lenovo ThinkPad 500GB 5400 rpm Hard Drive has 50 GB more HDD capacity than the Seagate 450GB HDD (500 GB vs 450 GB). The Seagate 450GB HDD has 9,600 RPM more HDD speed than the Lenovo ThinkPad 500GB 5400 rpm Hard Drive (15000 RPM vs 5400 RPM). Interface: Serial ATA on the Lenovo ThinkPad 500GB 5400 rpm Hard Drive, Fibre Channel on the Seagate 450GB HDD. Width: 3.94 in on the Lenovo ThinkPad 500GB 5400 rpm Hard Drive, 101.6 mm on the Seagate 450GB HDD. Depth: 2.76 in on the Lenovo ThinkPad 500GB 5400 rpm Hard Drive, 146.5 mm on the Seagate 450GB HDD.

HDD capacity
- ThinkPad 500GB 5400 rpm Hard Drive:500 GB
- 450GB HDD:450 GB
HDD speed
- ThinkPad 500GB 5400 rpm Hard Drive:5400 RPM
- 450GB HDD:15000 RPM
Interface
- ThinkPad 500GB 5400 rpm Hard Drive:Serial ATA
- 450GB HDD:Fibre Channel
Width
- ThinkPad 500GB 5400 rpm Hard Drive:3.94 in
- 450GB HDD:101.6 mm
Depth
- ThinkPad 500GB 5400 rpm Hard Drive:2.76 in
- 450GB HDD:146.5 mm
Height
- ThinkPad 500GB 5400 rpm Hard Drive:0.37 in
- 450GB HDD:25.4 mm

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad 500GB 5400 rpm Hard Drive, 450GB HDD
26 specifications	A Lenovo ThinkPad 500GB 5400 rpm Hard Drive View product	B Seagate 450GB HDD View product
Features3 differ
HDD capacityDiffers	500 GB	450 GB
HDD speedDiffers	5400 RPM	15000 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceDiffers	Serial ATA	Fibre Channel
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
HDD number of headsKnown for one	Unknown — not stated by the source	6
Read seek timeKnown for one	Unknown — not stated by the source	3.4 ms
Write seek timeKnown for one	Unknown — not stated by the source	3.9 ms
Average latencyKnown for one	Unknown — not stated by the source	2 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1600000 h
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	15.17 W
Power consumption (idle)Known for one	Unknown — not stated by the source	10.26 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating vibrationKnown for one	Unknown — not stated by the source	1 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3 G
Operating shockKnown for one	Unknown — not stated by the source	60 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensions3 differ
WidthDiffers	3.94 in	101.6 mm
DepthDiffers	2.76 in	146.5 mm
HeightDiffers	0.37 in	25.4 mm
WeightKnown for one	Unknown — not stated by the source	676 g
Other featuresidentical
InternalKnown for one	Yes	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.

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