Product comparison · 2 internal hard drives

Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM) vs Lenovo HARDDISK 80GB TBV THINKPAD

12specifications compared
12differ
0identical
5known for one product only

Key differences

The Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM) has 40 GB more HDD capacity than the Lenovo HARDDISK 80GB TBV THINKPAD (120 GB vs 80 GB). The Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM) has 1" more HDD size than the Lenovo HARDDISK 80GB TBV THINKPAD (3.5" vs 2.5"). The Lenovo HARDDISK 80GB TBV THINKPAD has 3.3 ms more read seek time than the Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM) (12 ms vs 8.7 ms). Only the Lenovo HARDDISK 80GB TBV THINKPAD has internal. Interface: Ultra-ATA/100 on the Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM), EIDE/ATA on the Lenovo HARDDISK 80GB TBV THINKPAD.

HDD capacity
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):120 GB
- HARDDISK 80GB TBV THINKPAD:80 GB
HDD size
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):3.5"
- HARDDISK 80GB TBV THINKPAD:2.5"
Interface
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):Ultra-ATA/100
- HARDDISK 80GB TBV THINKPAD:EIDE/ATA
Read seek time
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):8.7 ms
- HARDDISK 80GB TBV THINKPAD:12 ms
Average latency
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):4.2 ms
- HARDDISK 80GB TBV THINKPAD:5.5 ms
Operating voltage
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):5 / 12 V
- HARDDISK 80GB TBV THINKPAD:5 V
Operating temperature (T-T)
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):5 - 55 °C
- HARDDISK 80GB TBV THINKPAD:5 - 35 °C
Operating relative humidity (H-H)
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):8 - 90%
- HARDDISK 80GB TBV THINKPAD:5 - 85%

Side by side

Differences highlightedShow differences only

Comparison of HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM), HARDDISK 80GB TBV THINKPAD
17 specifications	A Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM)View product	B Lenovo HARDDISK 80GB TBV THINKPAD View product
Features5 differ
HDD capacityDiffers	120 GB	80 GB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Ultra-ATA/100	EIDE/ATA
Storage drive buffer sizeKnown for one	2 MB	Unknown — not stated by the source
Read seek timeDiffers	8.7 ms	12 ms
Average latencyDiffers	4.2 ms	5.5 ms
HDD number of headsKnown for one	Unknown — not stated by the source	4
Write seek timeKnown for one	Unknown — not stated by the source	14 ms
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 35 °C
Operating relative humidity (H-H)Differs	8 - 90%	5 - 85%
Weight & dimensions1 differ
WeightDiffers	640 g	155 g
Other features3 differ
Dimensions (WxDxH)Differs	102 x 147 x 26 mm	70 x 100 x 9.5 mm
Compatible operating systemsDiffers	Microsoft Windows 2000 / Windows Me / Windows XP	Microsoft Windows XP / Windows 2000 / Windows 98
InternalDiffers	No	Yes
Sustained data rateKnown for one	23 MB/s	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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