Product comparison · 2 internal hard drives

Fujitsu Hard disk U320 73GB 10k non hot plug 3.5" vs Lenovo ThinkPad 100GB Serial ATA Hard Drive (5400rpm)

Key differences

HDD capacity
- Hard disk U320 73GB 10k non hot plug 3.5":73 GB
- ThinkPad 100GB Serial ATA Hard Drive (5400rpm):100 GB
HDD speed
- Hard disk U320 73GB 10k non hot plug 3.5":10000 RPM
- ThinkPad 100GB Serial ATA Hard Drive (5400rpm):5400 RPM
HDD size
- Hard disk U320 73GB 10k non hot plug 3.5":3.5"
- ThinkPad 100GB Serial ATA Hard Drive (5400rpm):2.5"
Interface
- Hard disk U320 73GB 10k non hot plug 3.5":SCSI
- ThinkPad 100GB Serial ATA Hard Drive (5400rpm):Serial ATA
Operating voltage
- Hard disk U320 73GB 10k non hot plug 3.5":5 / 12 V
- ThinkPad 100GB Serial ATA Hard Drive (5400rpm):5 V
HDD transfer rate
- Hard disk U320 73GB 10k non hot plug 3.5":320 Mbit/s
- ThinkPad 100GB Serial ATA Hard Drive (5400rpm):150 Mbit/s

Differences highlightedShow differences only

Comparison of Hard disk U320 73GB 10k non hot plug 3.5", ThinkPad 100GB Serial ATA Hard Drive (5400rpm)
17 specifications	A Fujitsu Hard disk U320 73GB 10k non hot plug 3.5"View product	B Lenovo ThinkPad 100GB Serial ATA Hard Drive (5400rpm)View product
Features4 differ
HDD capacityDiffers	73 GB	100 GB
HDD speedDiffers	10000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SCSI	Serial ATA
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	16.17 ms
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Average latencyKnown for one	Unknown — not stated by the source	4.17 ms
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
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 features1 differ
HDD transfer rateDiffers	320 Mbit/s	150 Mbit/s
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	70 x 100 x 10 mm
Internal	Yes	Yes
Compatible productsKnown for one	PRIMERGY Econel 200	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.