Product comparison · 2 internal hard drives

Lenovo ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive vs Seagate DB35 7200.3 400GB Ultra ATA 100

12specifications compared
11differ
1identical
7known for one product only

Key differences

The Seagate DB35 7200.3 400GB Ultra ATA 100 has 320 GB more HDD capacity than the Lenovo ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive (400 GB vs 80 GB). The Seagate DB35 7200.3 400GB Ultra ATA 100 has 1,800 RPM more HDD speed than the Lenovo ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive (7200 RPM vs 5400 RPM). The Seagate DB35 7200.3 400GB Ultra ATA 100 has 1" more HDD size than the Lenovo ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive (3.5" vs 2.5"). Interface: Serial ATA on the Lenovo ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive, Ultra-ATA/100 on the Seagate DB35 7200.3 400GB Ultra ATA 100. Operating voltage: 5 V on the Lenovo ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive, 5 / 12 V on the Seagate DB35 7200.3 400GB Ultra ATA 100.

HDD capacity
- ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive:80 GB
- DB35 7200.3 400GB Ultra ATA 100:400 GB
HDD speed
- ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive:5400 RPM
- DB35 7200.3 400GB Ultra ATA 100:7200 RPM
HDD size
- ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive:2.5"
- DB35 7200.3 400GB Ultra ATA 100:3.5"
Interface
- ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive:Serial ATA
- DB35 7200.3 400GB Ultra ATA 100:Ultra-ATA/100
Storage drive buffer size
- ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive:2 MB
- DB35 7200.3 400GB Ultra ATA 100:8 MB
Operating voltage
- ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive:5 V
- DB35 7200.3 400GB Ultra ATA 100:5 / 12 V
Operating temperature (T-T)
- ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive:5 - 55 °C
- DB35 7200.3 400GB Ultra ATA 100:0 - 60 °C
Width
- ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive:70 mm
- DB35 7200.3 400GB Ultra ATA 100:101.6 mm

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive, DB35 7200.3 400GB Ultra ATA 100
19 specifications	A Lenovo ThinkPad 80 GB 5400 rpm Serial ATA Hard Drive View product	B Seagate DB35 7200.3 400GB Ultra ATA 100 View product
Features5 differ
HDD capacityDiffers	80 GB	400 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Storage drive buffer sizeDiffers	2 MB	8 MB
Average seek timeKnown for one	13 ms	Unknown — not stated by the source
Average latencyKnown for one	5.5 ms	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Operating relative humidity (H-H)Known for one	8 - 90%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensions4 differ
WidthDiffers	70 mm	101.6 mm
DepthDiffers	100 mm	147 mm
HeightDiffers	9.5 mm	26.1 mm
WeightDiffers	102 g	635 g
Other featuresidentical
Dimensions (WxDxH)Known for one	70 x 100 x 9.5 mm	Unknown — not stated by the source
Internal	Yes	Yes
Drive device, transfer rateKnown for one	Unknown — not stated by the source	100 MB/s

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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