Product comparison · 2 internal hard drives

Fujitsu Hard disk SAS 73GB 15k 3Gb/s hot plug 3.5" vs Seagate 40GB 3.5" SATA II

5specifications compared
3differ
2identical
27known for one product only

Key differences

The Fujitsu Hard disk SAS 73GB 15k 3Gb/s hot plug 3.5" has 33 GB more HDD capacity than the Seagate 40GB 3.5" SATA II (73 GB vs 40 GB). The Fujitsu Hard disk SAS 73GB 15k 3Gb/s hot plug 3.5" has 7,800 RPM more HDD speed than the Seagate 40GB 3.5" SATA II (15000 RPM vs 7200 RPM). Interface: SAS on the Fujitsu Hard disk SAS 73GB 15k 3Gb/s hot plug 3.5", Serial ATA II on the Seagate 40GB 3.5" SATA II.

HDD capacity
- Hard disk SAS 73GB 15k 3Gb/s hot plug 3.5":73 GB
- 40GB 3.5" SATA II:40 GB
HDD speed
- Hard disk SAS 73GB 15k 3Gb/s hot plug 3.5":15000 RPM
- 40GB 3.5" SATA II:7200 RPM
Interface
- Hard disk SAS 73GB 15k 3Gb/s hot plug 3.5":SAS
- 40GB 3.5" SATA II:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of Hard disk SAS 73GB 15k 3Gb/s hot plug 3.5", 40GB 3.5" SATA II
32 specifications	A Fujitsu Hard disk SAS 73GB 15k 3Gb/s hot plug 3.5"View product	B Seagate 40GB 3.5" SATA II View product
Features3 differ
HDD capacityDiffers	73 GB	40 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
TypeKnown for one	Unknown — not stated by the source	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	2 MB
HDD number of cylindersKnown for one	Unknown — not stated by the source	16383
HDD number of headsKnown for one	Unknown — not stated by the source	16
Read seek timeKnown for one	Unknown — not stated by the source	14 ms
Write seek timeKnown for one	Unknown — not stated by the source	16 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2.8 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
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 altitudeKnown for one	Unknown — not stated by the source	-60.96 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-60.96 - 12192 m
Operating shockKnown for one	Unknown — not stated by the source	63 G
Non-operating shockKnown for one	Unknown — not stated by the source	350 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	580 g
Other featuresidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	PRIMERGY RX300 S3	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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