Product comparison · 2 internal hard drives

Lenovo 160GB Serial ATA 5400rpm hard drive vs Seagate Momentus 5400.3

12specifications compared
8differ
4identical
16known for one product only

Key differences

The Lenovo 160GB Serial ATA 5400rpm hard drive has 40 GB more HDD capacity than the Seagate Momentus 5400.3 (160 GB vs 120 GB). The Seagate Momentus 5400.3 has 0.06 ms more average latency than the Lenovo 160GB Serial ATA 5400rpm hard drive (5.56 ms vs 5.5 ms). The Lenovo 160GB Serial ATA 5400rpm hard drive has 3 - 90% more operating relative humidity (H-H) than the Seagate Momentus 5400.3 (8 - 90% vs 5 - 90%). Interface: Serial ATA on the Lenovo 160GB Serial ATA 5400rpm hard drive, Ultra-ATA/100 on the Seagate Momentus 5400.3. Operating temperature (T-T): 5 - 55 °C on the Lenovo 160GB Serial ATA 5400rpm hard drive, 0 - 60 °C on the Seagate Momentus 5400.3.

HDD capacity
- 160GB Serial ATA 5400rpm hard drive:160 GB
- Momentus 5400.3:120 GB
Interface
- 160GB Serial ATA 5400rpm hard drive:Serial ATA
- Momentus 5400.3:Ultra-ATA/100
Average latency
- 160GB Serial ATA 5400rpm hard drive:5.5 ms
- Momentus 5400.3:5.56 ms
Operating temperature (T-T)
- 160GB Serial ATA 5400rpm hard drive:5 - 55 °C
- Momentus 5400.3:0 - 60 °C
Operating relative humidity (H-H)
- 160GB Serial ATA 5400rpm hard drive:8 - 90%
- Momentus 5400.3:5 - 90%
Width
- 160GB Serial ATA 5400rpm hard drive:70 mm
- Momentus 5400.3:69.8 mm
Depth
- 160GB Serial ATA 5400rpm hard drive:100 mm
- Momentus 5400.3:100.5 mm
Weight
- 160GB Serial ATA 5400rpm hard drive:100 g
- Momentus 5400.3:102 g

Side by side

Differences highlightedShow differences only

Comparison of 160GB Serial ATA 5400rpm hard drive, Momentus 5400.3
28 specifications	A Lenovo 160GB Serial ATA 5400rpm hard drive View product	B Seagate Momentus 5400.3 View product
Features3 differ
HDD capacityDiffers	160 GB	120 GB
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Component forKnown for one	Unknown — not stated by the source	Laptop
Read seek timeKnown for one	Unknown — not stated by the source	11 ms
Write seek timeKnown for one	Unknown — not stated by the source	13 ms
Average latencyDiffers	5.5 ms	5.56 ms
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
HDD number of headsKnown for one	2	Unknown — not stated by the source
Average seek timeKnown for one	11 ms	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.2 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.207 W
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Differs	8 - 90%	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	1 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	5 G
Non-operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 12192 m
Weight & dimensions3 differ
WidthDiffers	70 mm	69.8 mm
DepthDiffers	100 mm	100.5 mm
WeightDiffers	100 g	102 g
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	44
Dimensions (WxDxH)Known for one	70 x 100 x 9.5 mm	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.

More internal hard drive comparisons

All internal hard drive comparisons