Product comparison · 2 internal hard drives

Fujitsu 450GB SAS vs Seagate 146GB SAS

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

Key differences

HDD capacity
- 450GB SAS:450 GB
- 146GB SAS:146 GB
HDD speed
- 450GB SAS:10000 RPM
- 146GB SAS:15000 RPM
Storage drive buffer size
- 450GB SAS:16 MB
- 146GB SAS:64 MB

Side by side

Differences highlightedShow differences only

Comparison of 450GB SAS, 146GB SAS
27 specifications	A Fujitsu 450GB SAS View product	B Seagate 146GB SAS View product
Features3 differ
HDD capacityDiffers	450 GB	146 GB
HDD speedDiffers	10000 RPM	15000 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
Component for	Server/workstation	Server/workstation
Storage drive buffer sizeDiffers	16 MB	64 MB
HDD number of headsKnown for one	Unknown — not stated by the source	2
Read seek timeKnown for one	Unknown — not stated by the source	2.7 ms
Write seek timeKnown for one	Unknown — not stated by the source	3.1 ms
Average latencyKnown for one	Unknown — not stated by the source	2 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
Poweridentical
Power consumption (idle)Known for one	Unknown — not stated by the source	3.84 W
Operating voltage	5 V	5 V
Start-up currentKnown for one	Unknown — not stated by the source	0.86 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	60 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70.1 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightKnown for one	Unknown — not stated by the source	15 mm
WeightKnown for one	Unknown — not stated by the source	193 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Internal	Yes	Yes
Sustained data rateKnown for one	Unknown — not stated by the source	202 MB/s
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	3.35 dB
Compatible productsKnown for one	PRIMERGY RX100 S7, RX600 S6, RX900 S2, SX940 S1, TX120 S3, TX140 S1	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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