Product comparison · 2 internal hard drives

Fujitsu SGT:ST3600057SS internal hard drive vs Seagate Momentus ST640LM020 internal hard drive

16specifications compared
13differ
3identical
21known for one product only

Key differences

HDD capacity
- SGT:ST3600057SS internal hard drive:600 GB
- Momentus ST640LM020 internal hard drive:640 GB
HDD speed
- SGT:ST3600057SS internal hard drive:15000 RPM
- Momentus ST640LM020 internal hard drive:5400 RPM
HDD size
- SGT:ST3600057SS internal hard drive:3.5"
- Momentus ST640LM020 internal hard drive:2.5"
Interface
- SGT:ST3600057SS internal hard drive:SAS
- Momentus ST640LM020 internal hard drive:Serial ATA II
Average latency
- SGT:ST3600057SS internal hard drive:2 ms
- Momentus ST640LM020 internal hard drive:5.6 ms
Power consumption (idle)
- SGT:ST3600057SS internal hard drive:11.68 W
- Momentus ST640LM020 internal hard drive:0.7 W
Operating voltage
- SGT:ST3600057SS internal hard drive:5 / 12 V
- Momentus ST640LM020 internal hard drive:5 V
Operating vibration
- SGT:ST3600057SS internal hard drive:1 G
- Momentus ST640LM020 internal hard drive:1.5 G

Side by side

Differences highlightedShow differences only

Comparison of SGT:ST3600057SS, ST640LM020
37 specifications	A Fujitsu SGT:ST3600057SS internal hard drive Model SGT:ST3600057SS View product	B Seagate Momentus ST640LM020 internal hard drive Model ST640LM020 View product
Features5 differ
HDD capacityDiffers	600 GB	640 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA II
Component forKnown for one	Unknown — not stated by the source	Laptop
Access timeKnown for one	Unknown — not stated by the source	4 ms
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Average latencyDiffers	2 ms	5.6 ms
Storage drive buffer sizeKnown for one	16 MB	Unknown — not stated by the source
HDD number of headsKnown for one	8	Unknown — not stated by the source
Read seek timeKnown for one	3.4 ms	Unknown — not stated by the source
Write seek timeKnown for one	3.9 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1600000 h	Unknown — not stated by the source
Power2 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	0.2 W
Power consumption (idle)Differs	11.68 W	0.7 W
Power consumption (read)Known for one	Unknown — not stated by the source	2.3 W
Power consumption (write)Known for one	Unknown — not stated by the source	2.3 W
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentKnown for one	Unknown — not stated by the source	1 A
Power consumption (typical)Known for one	16.35 W	Unknown — not stated by the source
Operational conditions3 differ
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 vibrationDiffers	1 G	1.5 G
Operating altitudeKnown for one	Unknown — not stated by the source	-300 - 3000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-400 - 15000 m
Operating shockDiffers	60 G	325 G
Non-operating shockDiffers	300 G	750 G
Non-operating vibrationKnown for one	3 G	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	25.4 mm	69.8 mm
DepthDiffers	146.5 mm	100.3 mm
HeightDiffers	101.6 mm	9.5 mm
WeightKnown for one	686 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s

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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