Product comparison · 2 internal hard drives

Fujitsu MHZ2120CJ internal hard drive vs Samsung SpinPoint F1 HD322HJ internal hard drive

13specifications compared
8differ
5identical
14known for one product only

Key differences

HDD capacity
- MHZ2120CJ internal hard drive:120 GB
- SpinPoint F1 HD322HJ internal hard drive:320 GB
HDD size
- MHZ2120CJ internal hard drive:2.5"
- SpinPoint F1 HD322HJ internal hard drive:3.5"
Interface
- MHZ2120CJ internal hard drive:Serial ATA
- SpinPoint F1 HD322HJ internal hard drive:Serial ATA II
Operating voltage
- MHZ2120CJ internal hard drive:5 V
- SpinPoint F1 HD322HJ internal hard drive:5 / 12 V
Width
- MHZ2120CJ internal hard drive:70 mm
- SpinPoint F1 HD322HJ internal hard drive:101.5 mm
Depth
- MHZ2120CJ internal hard drive:100 mm
- SpinPoint F1 HD322HJ internal hard drive:147 mm
Height
- MHZ2120CJ internal hard drive:9.5 mm
- SpinPoint F1 HD322HJ internal hard drive:26.1 mm
Weight
- MHZ2120CJ internal hard drive:115 g
- SpinPoint F1 HD322HJ internal hard drive:470 g

Side by side

Differences highlightedShow differences only

Comparison of MHZ2120CJ, HD322HJ
27 specifications	A Fujitsu MHZ2120CJ internal hard drive Model MHZ2120CJ View product	B Samsung SpinPoint F1 HD322HJ internal hard drive Model HD322HJ View product
Features3 differ
HDD capacityDiffers	120 GB	320 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Storage drive buffer size	16 MB	16 MB
Average seek timeKnown for one	Unknown — not stated by the source	8.9 ms
Average latency	4.17 ms	4.17 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Read seek timeKnown for one	10.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	12 ms	Unknown — not stated by the source
Power1 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	0.8 W
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Operating altitudeKnown for one	Unknown — not stated by the source	-300 - 3000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-300 - 12000 m
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	350 G
Weight & dimensions4 differ
WidthDiffers	70 mm	101.5 mm
DepthDiffers	100 mm	147 mm
HeightDiffers	9.5 mm	26.1 mm
WeightDiffers	115 g	470 g
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	5/12 VDC
Data transfer rate	3 Gbit/s	3 Gbit/s
Drive ready timeKnown for one	Unknown — not stated by the source	8 s
Internal	Yes	Yes

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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