Product comparison · 2 internal hard drives

Fujitsu MHX2300BT internal hard drive vs Lenovo 750GB 3.5" SATA

10specifications compared
10differ
0identical
25known for one product only

Key differences

The Lenovo 750GB 3.5" SATA has 450 GB more HDD capacity than the Fujitsu MHX2300BT internal hard drive (750 GB vs 300 GB). The Lenovo 750GB 3.5" SATA has 3,000 RPM more HDD speed than the Fujitsu MHX2300BT internal hard drive (7200 RPM vs 4200 RPM). The Lenovo 750GB 3.5" SATA has 1" more HDD size than the Fujitsu MHX2300BT internal hard drive (3.5" vs 2.5"). Operating voltage: 5 V on the Fujitsu MHX2300BT internal hard drive, 5 / 12 V on the Lenovo 750GB 3.5" SATA.

HDD capacity
- MHX2300BT internal hard drive:300 GB
- 750GB 3.5" SATA:750 GB
HDD speed
- MHX2300BT internal hard drive:4200 RPM
- 750GB 3.5" SATA:7200 RPM
HDD size
- MHX2300BT internal hard drive:2.5"
- 750GB 3.5" SATA:3.5"
Storage drive buffer size
- MHX2300BT internal hard drive:8 MB
- 750GB 3.5" SATA:32 MB
Average seek time
- MHX2300BT internal hard drive:12 ms
- 750GB 3.5" SATA:8.2 ms
Operating voltage
- MHX2300BT internal hard drive:5 V
- 750GB 3.5" SATA:5 / 12 V
Width
- MHX2300BT internal hard drive:70 mm
- 750GB 3.5" SATA:101.6 mm
Depth
- MHX2300BT internal hard drive:100 mm
- 750GB 3.5" SATA:26.1 mm

Side by side

Differences highlightedShow differences only

Comparison of MHX2300BT, 750GB 3.5" SATA
35 specifications	A Fujitsu MHX2300BT internal hard drive Model MHX2300BT View product	B Lenovo 750GB 3.5" SATA View product
Features5 differ
HDD capacityDiffers	300 GB	750 GB
HDD speedDiffers	4200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Storage drive buffer sizeDiffers	8 MB	32 MB
Full stroke seek timeKnown for one	22 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	1.5 ms	Unknown — not stated by the source
Average seek timeDiffers	12 ms	8.2 ms
Average latencyKnown for one	7.14 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	300000 h	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
TypeKnown for one	Unknown — not stated by the source	HDD
Power1 differ
Power consumption (standby)Known for one	0.13 W	Unknown — not stated by the source
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	9.8m/s² (1.0 G) 5 - 500 Hz	Unknown — not stated by the source
Non-operating vibrationKnown for one	49m/s² (5.0 G) 5 - 500 Hz	Unknown — not stated by the source
Operating altitudeKnown for one	-300 - 3000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-300 - 12000 m	Unknown — not stated by the source
Operating shockKnown for one	300 G	Unknown — not stated by the source
Non-operating shockKnown for one	900 G	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	70 mm	101.6 mm
DepthDiffers	100 mm	26.1 mm
HeightDiffers	12.5 mm	147 mm
WeightDiffers	135 g	700 g
Other featuresidentical
Power requirementsKnown for one	5V ±5% 0.9A	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	70 x 100 x 12.5 mm	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Maximum data transfer rateKnown for one	150 Mbit/s	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	24 dB	Unknown — not stated by the source
Cartridge load/Unload cyclesKnown for one	600000	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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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