Product comparison · 2 internal hard drives

Acer 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive vs Fujitsu HDD SATAII 500GB

6specifications compared
5differ
1identical
11known for one product only

Key differences

The Fujitsu HDD SATAII 500GB has 400 GB more HDD capacity than the Acer 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive (500 GB vs 100 GB). The Fujitsu HDD SATAII 500GB has 3,000 RPM more HDD speed than the Acer 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive (7200 RPM vs 4200 RPM). The Fujitsu HDD SATAII 500GB has 1" more HDD size than the Acer 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive (3.5" vs 2.5"). Interface: Ultra-ATA/100 on the Acer 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive, Serial ATA II on the Fujitsu HDD SATAII 500GB. Operating voltage: 5 V on the Acer 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive, 5 / 12 V on the Fujitsu HDD SATAII 500GB.

HDD capacity
- 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive:100 GB
- HDD SATAII 500GB:500 GB
HDD speed
- 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive:4200 RPM
- HDD SATAII 500GB:7200 RPM
HDD size
- 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive:2.5"
- HDD SATAII 500GB:3.5"
Interface
- 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive:Ultra-ATA/100
- HDD SATAII 500GB:Serial ATA II
Operating voltage
- 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive:5 V
- HDD SATAII 500GB:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive, HDD SATAII 500GB
17 specifications	A Acer 100GB 2.5" 4200rpm Seagate N2.2 ST9100825A F/W 3.06 hard disk drive View product	B Fujitsu HDD SATAII 500GB View product
Features4 differ
HDD capacityDiffers	100 GB	500 GB
HDD speedDiffers	4200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Ultra-ATA/100	Serial ATA II
Average seek timeKnown for one	12.5 ms	Unknown — not stated by the source
Average latencyKnown for one	5.6 ms	Unknown — not stated by the source
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 shockKnown for one	250 G	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	70 mm	Unknown — not stated by the source
DepthKnown for one	100 mm	Unknown — not stated by the source
HeightKnown for one	9.5 mm	Unknown — not stated by the source
WeightKnown for one	100 g	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	70 x 100 x 9.5 mm	Unknown — not stated by the source
Drive device, transfer rateKnown for one	100 MB/s	Unknown — not stated by the source
Internal	Yes	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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