Product comparison · 2 internal hard drives

Acer Hard disk U320 300GB 10k rpm 68 pin vs Lenovo ThinkPad 100GB Hard Drive (5400rpm)

4specifications compared
3differ
1identical
11known for one product only

Key differences

The Acer Hard disk U320 300GB 10k rpm 68 pin has 200 GB more HDD capacity than the Lenovo ThinkPad 100GB Hard Drive (5400rpm) (300 GB vs 100 GB). The Acer Hard disk U320 300GB 10k rpm 68 pin has 4,600 RPM more HDD speed than the Lenovo ThinkPad 100GB Hard Drive (5400rpm) (10000 RPM vs 5400 RPM). Interface: SCSI on the Acer Hard disk U320 300GB 10k rpm 68 pin, Ultra-ATA/100 on the Lenovo ThinkPad 100GB Hard Drive (5400rpm).

HDD capacity
- Hard disk U320 300GB 10k rpm 68 pin:300 GB
- ThinkPad 100GB Hard Drive (5400rpm):100 GB
HDD speed
- Hard disk U320 300GB 10k rpm 68 pin:10000 RPM
- ThinkPad 100GB Hard Drive (5400rpm):5400 RPM
Interface
- Hard disk U320 300GB 10k rpm 68 pin:SCSI
- ThinkPad 100GB Hard Drive (5400rpm):Ultra-ATA/100

Side by side

Differences highlightedShow differences only

Comparison of Hard disk U320 300GB 10k rpm 68 pin, ThinkPad 100GB Hard Drive (5400rpm)
15 specifications	A Acer Hard disk U320 300GB 10k rpm 68 pin View product	B Lenovo ThinkPad 100GB Hard Drive (5400rpm)View product
Features3 differ
HDD capacityDiffers	300 GB	100 GB
HDD speedDiffers	10000 RPM	5400 RPM
InterfaceDiffers	SCSI	Ultra-ATA/100
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	2
Access timeKnown for one	Unknown — not stated by the source	17.56 ms
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Average latencyKnown for one	Unknown — not stated by the source	5.56 ms
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	100 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	70 x 100 x 10 mm
Internal	Yes	Yes
Number of pinsKnown for one	68	Unknown — not stated by the source
Compatible productsKnown for one	Altos G310, G320, G520, R310, R510	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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