Product comparison · 2 internal hard drives

Fujitsu HD SATA 3GB/s 500GB 7.2k non hp 3.5" vs Seagate Barracuda ES 250GB SATA-II

6specifications compared
2differ
4identical
21known for one product only

Key differences

HDD capacity
- HD SATA 3GB/s 500GB 7.2k non hp 3.5":500 GB
- Barracuda ES 250GB SATA-II:250.1 GB
Interface
- HD SATA 3GB/s 500GB 7.2k non hp 3.5":Serial ATA
- Barracuda ES 250GB SATA-II:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of HD SATA 3GB/s 500GB 7.2k non hp 3.5", Barracuda ES 250GB SATA-II
27 specifications	A Fujitsu HD SATA 3GB/s 500GB 7.2k non hp 3.5"View product	B Seagate Barracuda ES 250GB SATA-II View product
Features2 differ
HDD capacityDiffers	500 GB	250.1 GB
InterfaceDiffers	Serial ATA	Serial ATA II
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
HDD number of headsKnown for one	Unknown — not stated by the source	3
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.8 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Poweridentical
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	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	63 G
Non-operating shockKnown for one	Unknown — not stated by the source	225 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
HDD transfer rateKnown for one	Unknown — not stated by the source	1030 Mbit/s
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.6 x 146.99 x 26.1 mm
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
USB poweredKnown for one	Unknown — not stated by the source	No
Compatible productsKnown for one	Unknown — not stated by the source	PCs

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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