Product comparison · 2 internal hard drives

Fujitsu 36.7GB, 2.5", 15K, SAS vs Fujitsu 500GB 3.5" SATA II

8specifications compared
5differ
3identical
19known for one product only

Key differences

The Fujitsu 500GB 3.5" SATA II has 463.3 GB more HDD capacity than the Fujitsu 36.7GB, 2.5", 15K, SAS (500 GB vs 36.7 GB). The Fujitsu 36.7GB, 2.5", 15K, SAS has 7,800 RPM more HDD speed than the Fujitsu 500GB 3.5" SATA II (15000 RPM vs 7200 RPM). The Fujitsu 500GB 3.5" SATA II has 1" more HDD size than the Fujitsu 36.7GB, 2.5", 15K, SAS (3.5" vs 2.5"). Interface: SAS on the Fujitsu 36.7GB, 2.5", 15K, SAS, Serial ATA II on the Fujitsu 500GB 3.5" SATA II. Operating voltage: 5 V on the Fujitsu 36.7GB, 2.5", 15K, SAS, 5 / 12 V on the Fujitsu 500GB 3.5" SATA II.

HDD capacity
- 36.7GB, 2.5", 15K, SAS:36.7 GB
- 500GB 3.5" SATA II:500 GB
HDD speed
- 36.7GB, 2.5", 15K, SAS:15000 RPM
- 500GB 3.5" SATA II:7200 RPM
HDD size
- 36.7GB, 2.5", 15K, SAS:2.5"
- 500GB 3.5" SATA II:3.5"
Interface
- 36.7GB, 2.5", 15K, SAS:SAS
- 500GB 3.5" SATA II:Serial ATA II
Operating voltage
- 36.7GB, 2.5", 15K, SAS:5 V
- 500GB 3.5" SATA II:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 36.7GB, 2.5", 15K, SAS, 500GB 3.5" SATA II
27 specifications	A Fujitsu 36.7GB, 2.5", 15K, SAS View product	B Fujitsu 500GB 3.5" SATA II View product
Features4 differ
HDD capacityDiffers	36.7 GB	500 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
HDD number of cylindersKnown for one	1	Unknown — not stated by the source
HDD number of headsKnown for one	2	Unknown — not stated by the source
Read seek timeKnown for one	0.2 ms	Unknown — not stated by the source
Write seek timeKnown for one	0.4 ms	Unknown — not stated by the source
Average latencyKnown for one	2 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	1400000 h	Unknown — not stated by the source
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Power1 differ
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 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating shockKnown for one	100 G	Unknown — not stated by the source
Non-operating shockKnown for one	400 G	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	69.8 mm	Unknown — not stated by the source
DepthKnown for one	15 mm	Unknown — not stated by the source
HeightKnown for one	100.5 mm	Unknown — not stated by the source
WeightKnown for one	220 g	Unknown — not stated by the source
Other featuresidentical
InternalKnown 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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