Product comparison · 2 internal hard drives

Lenovo IBM 120 GB ATA 100 EIDE vs Lenovo THINKPAD 40GB MINI HDD

Key differences

HDD capacity
- IBM 120 GB ATA 100 EIDE:120 GB
- THINKPAD 40GB MINI HDD:40 GB
HDD speed
- IBM 120 GB ATA 100 EIDE:7200 RPM
- THINKPAD 40GB MINI HDD:4200 RPM
Average seek time
- IBM 120 GB ATA 100 EIDE:9 ms
- THINKPAD 40GB MINI HDD:15 ms
Average latency
- IBM 120 GB ATA 100 EIDE:4.2 ms
- THINKPAD 40GB MINI HDD:7.1 ms
Operating temperature (T-T)
- IBM 120 GB ATA 100 EIDE:5 - 55 °C
- THINKPAD 40GB MINI HDD:5 - 35 °C
Weight
- IBM 120 GB ATA 100 EIDE:640 g
- THINKPAD 40GB MINI HDD:67 g
Dimensions (WxDxH)
- IBM 120 GB ATA 100 EIDE:102 x 146.7 x 25.9 mm
- THINKPAD 40GB MINI HDD:69.85 x 60 x 9.5 mm

Differences highlightedShow differences only

Comparison of IBM 120 GB ATA 100 EIDE, THINKPAD 40GB MINI HDD
10 specifications	A Lenovo IBM 120 GB ATA 100 EIDE View product	B Lenovo THINKPAD 40GB MINI HDD View product
Features4 differ
HDD capacityDiffers	120 GB	40 GB
HDD speedDiffers	7200 RPM	4200 RPM
InterfaceKnown for one	Unknown — not stated by the source	Ultra-ATA/100
Average seek timeDiffers	9 ms	15 ms
Average latencyDiffers	4.2 ms	7.1 ms
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 35 °C
Weight & dimensions1 differ
WeightDiffers	640 g	67 g
Other features1 differ
Dimensions (WxDxH)Differs	102 x 146.7 x 25.9 mm	69.85 x 60 x 9.5 mm

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.