Product comparison · 2 internal hard drives

Fujitsu HD SAS 3GB/s 300GB 15k hot plug 3.5" vs Fujitsu MHW2120BJ internal hard drive

6specifications compared
5differ
1identical
19known for one product only

Key differences

The Fujitsu HD SAS 3GB/s 300GB 15k hot plug 3.5" has 180 GB more HDD capacity than the Fujitsu MHW2120BJ internal hard drive (300 GB vs 120 GB). The Fujitsu HD SAS 3GB/s 300GB 15k hot plug 3.5" has 7,800 RPM more HDD speed than the Fujitsu MHW2120BJ internal hard drive (15000 RPM vs 7200 RPM). The Fujitsu HD SAS 3GB/s 300GB 15k hot plug 3.5" has 1" more HDD size than the Fujitsu MHW2120BJ internal hard drive (3.5" vs 2.5"). Interface: SAS on the Fujitsu HD SAS 3GB/s 300GB 15k hot plug 3.5", Serial ATA II on the Fujitsu MHW2120BJ internal hard drive. Operating voltage: 5 / 12 V on the Fujitsu HD SAS 3GB/s 300GB 15k hot plug 3.5", 5 V on the Fujitsu MHW2120BJ internal hard drive.

HDD capacity
- HD SAS 3GB/s 300GB 15k hot plug 3.5":300 GB
- MHW2120BJ internal hard drive:120 GB
HDD speed
- HD SAS 3GB/s 300GB 15k hot plug 3.5":15000 RPM
- MHW2120BJ internal hard drive:7200 RPM
HDD size
- HD SAS 3GB/s 300GB 15k hot plug 3.5":3.5"
- MHW2120BJ internal hard drive:2.5"
Interface
- HD SAS 3GB/s 300GB 15k hot plug 3.5":SAS
- MHW2120BJ internal hard drive:Serial ATA II
Operating voltage
- HD SAS 3GB/s 300GB 15k hot plug 3.5":5 / 12 V
- MHW2120BJ internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of HD SAS 3GB/s 300GB 15k hot plug 3.5", MHW2120BJ
25 specifications	A Fujitsu HD SAS 3GB/s 300GB 15k hot plug 3.5"View product	B Fujitsu MHW2120BJ internal hard drive Model MHW2120BJ View product
Features4 differ
HDD capacityDiffers	300 GB	120 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
Storage drive buffer size	8 MB	8 MB
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	300 MiB/s
Read seek timeKnown for one	Unknown — not stated by the source	10.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	12.5 ms
Average seek timeKnown for one	Unknown — not stated by the source	10.5 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power1 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	0.13 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	1 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	5 G
Non-operating shockKnown for one	Unknown — not stated by the source	900 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	9.5 mm
WeightKnown for one	Unknown — not stated by the source	116 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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