Product comparison · 2 internal hard drives

Seagate Momentus 5400.2 100GB Serial ATA 5400RPM 8MB 25pk bulk vs Seagate Momentus 5400.2 120GB Serial ATA 5400RPM 8MB 25pk bulk

27specifications compared
1differ
26identical
1known for one product only

Key differences

The Seagate Momentus 5400.2 120GB Serial ATA 5400RPM 8MB 25pk bulk has 20 GB more HDD capacity than the Seagate Momentus 5400.2 100GB Serial ATA 5400RPM 8MB 25pk bulk (120 GB vs 100 GB).

HDD capacity
- Momentus 5400.2 100GB Serial ATA 5400RPM 8MB 25pk bulk:100 GB
- Momentus 5400.2 120GB Serial ATA 5400RPM 8MB 25pk bulk:120 GB

Side by side

Differences highlightedShow differences only

Comparison of Momentus 5400.2 100GB Serial ATA 5400RPM 8MB 25pk bulk, Momentus 5400.2 120GB Serial ATA 5400RPM 8MB 25pk bulk
28 specifications	A Seagate Momentus 5400.2 100GB Serial ATA 5400RPM 8MB 25pk bulk View product	B Seagate Momentus 5400.2 120GB Serial ATA 5400RPM 8MB 25pk bulk View product
Features1 differ
HDD capacityDiffers	100 GB	120 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA	Serial ATA
Component for	Laptop	Laptop
Storage drive buffer size	8 MB	8 MB
Average seek time	12.5 ms	12.5 ms
Average latency	5.6 ms	5.6 ms
Bytes per sector	512	512
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	1.9 W
Power consumption (standby)	0.28 W	0.28 W
Operating voltage	5 V	5 V
Start-up current	1 A	1 A
Operational conditionsidentical
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating shock	250 G	250 G
Non-operating shock	900 G	900 G
Weight & dimensionsidentical
Width	69.8 mm	69.8 mm
Depth	100.2 mm	100.2 mm
Height	9.5 mm	9.5 mm
Weight	100 g	100 g
Other featuresidentical
Dimensions (WxDxH)	69.85 x 100.2 x 9.5 mm	69.85 x 100.2 x 9.5 mm
Drive device, transfer rate	150 MB/s	150 MB/s
External power adapter	No	No
Internal	Yes	Yes
Mac compatibility	No	No
USB powered	No	No
Compatible products	PCs	PCs

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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