Product comparison · 2 internal hard drives

Seagate Momentus Thin 2.5'' SATA2 160GB vs Seagate Momentus ST320LT023 internal hard drive

Key differences

HDD capacity
- Momentus Thin 2.5'' SATA2 160GB:160 GB
- Momentus ST320LT023 internal hard drive:320 GB
HDD speed
- Momentus Thin 2.5'' SATA2 160GB:5400 RPM
- Momentus ST320LT023 internal hard drive:7200 RPM
Interface
- Momentus Thin 2.5'' SATA2 160GB:Serial ATA II
- Momentus ST320LT023 internal hard drive:Serial ATA
Power consumption (typical)
- Momentus Thin 2.5'' SATA2 160GB:1.4 W
- Momentus ST320LT023 internal hard drive:1.3 W
Width
- Momentus Thin 2.5'' SATA2 160GB:70 mm
- Momentus ST320LT023 internal hard drive:70.1 mm
Height
- Momentus Thin 2.5'' SATA2 160GB:7 mm
- Momentus ST320LT023 internal hard drive:9.5 mm

Differences highlightedShow differences only

Comparison of Momentus Thin 2.5'' SATA2 160GB, ST320LT023
25 specifications	A Seagate Momentus Thin 2.5'' SATA2 160GB View product	B Seagate Momentus ST320LT023 internal hard drive Model ST320LT023 View product
Features3 differ
HDD capacityDiffers	160 GB	320 GB
HDD speedDiffers	5400 RPM	7200 RPM
InterfaceDiffers	Serial ATA II	Serial ATA
Bytes per sectorKnown for one	4096	Unknown — not stated by the source
Start/stop cyclesKnown for one	600000	Unknown — not stated by the source
Average latencyKnown for one	Unknown — not stated by the source	4.17 ms
Power1 differ
Power consumption (typical)Differs	1.4 W	1.3 W
Power consumption (idle)Known for one	0.48 W	Unknown — not stated by the source
Packaging contentidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	70 mm	70.1 mm
HeightDiffers	7 mm	9.5 mm
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	2.2 dB	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.