Product comparison · 2 internal hard drives

Seagate 5400 FDE.2 SATA 120GB vs Seagate 5400 FDE.2 SATA 80GB

36specifications compared
4differ
32identical
3known for one product only

Key differences

The Seagate 5400 FDE.2 SATA 120GB has 40 GB more HDD capacity than the Seagate 5400 FDE.2 SATA 80GB (120 GB vs 80 GB). The Seagate 5400 FDE.2 SATA 120GB has 1 more HDD heads than the Seagate 5400 FDE.2 SATA 80GB (3 vs 2). The Seagate 5400 FDE.2 SATA 80GB has 0.3 mm more depth than the Seagate 5400 FDE.2 SATA 120GB (100.5 mm vs 100.2 mm).

HDD capacity
- 5400 FDE.2 SATA 120GB:120 GB
- 5400 FDE.2 SATA 80GB:80 GB
HDD number of heads
- 5400 FDE.2 SATA 120GB:3
- 5400 FDE.2 SATA 80GB:2
Depth
- 5400 FDE.2 SATA 120GB:100.2 mm
- 5400 FDE.2 SATA 80GB:100.5 mm
Weight
- 5400 FDE.2 SATA 120GB:100 g
- 5400 FDE.2 SATA 80GB:96 g

Side by side

Differences highlightedShow differences only

Comparison of 5400 FDE.2 SATA 120GB, 5400 FDE.2 SATA 80GB
39 specifications	A Seagate 5400 FDE.2 SATA 120GB View product	B Seagate 5400 FDE.2 SATA 80GB View product
Features2 differ
HDD capacityDiffers	120 GB	80 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA	Serial ATA
Type	HDD	HDD
Component for	Laptop	Laptop
Storage drive buffer size	8 MB	8 MB
HDD number of headsDiffers	3	2
Read seek time	12.5 ms	12.5 ms
Write seek time	14.5 ms	14.5 ms
Full stroke seek time	22 ms	22 ms
Track to track seek time	1.5 ms	1.5 ms
Average latency	5.6 ms	5.6 ms
Bytes per sector	512	512
Start/stop cycles	600000	600000
Poweridentical
Power consumption (standby)	0.46 W	0.46 W
Power consumption (PowerSave)	0.46 W	0.46 W
Power consumption (idle)	0.85 W	0.85 W
Power consumption (read)	1.9 W	1.9 W
Power consumption (write)	1.8 W	1.8 W
Operating voltage	5 V	5 V
Start-up current	1 A	1 A
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibration	1 G	1 G
Non-operating vibration	5 G	5 G
Operating altitude	-304.8 - 3048 m	-304.8 - 3048 m
Non-operating altitude	-304.8 - 12192 m	-304.8 - 12192 m
Operating shock	350 G	350 G
Non-operating shock	900 G	900 G
Weight & dimensions2 differ
Width	69.8 mm	69.8 mm
DepthDiffers	100.2 mm	100.5 mm
Height	9.5 mm	9.5 mm
WeightDiffers	100 g	96 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
Windows operating systems supported	Yes	Yes
Drive ready timeKnown for one	3 s	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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