Product comparison · 2 internal hard drives

Seagate Momentus 5400.3 Ultra ATA/100 60GB vs Seagate Desktop HDD ST3160813AS internal hard drive

Key differences

HDD capacity
- Momentus 5400.3 Ultra ATA/100 60GB:60 GB
- Desktop HDD ST3160813AS internal hard drive:160 GB
HDD speed
- Momentus 5400.3 Ultra ATA/100 60GB:5400 RPM
- Desktop HDD ST3160813AS internal hard drive:7200 RPM
Interface
- Momentus 5400.3 Ultra ATA/100 60GB:Ultra-ATA/100
- Desktop HDD ST3160813AS internal hard drive:Serial ATA
Width
- Momentus 5400.3 Ultra ATA/100 60GB:69.8 mm
- Desktop HDD ST3160813AS internal hard drive:101.6 mm
Depth
- Momentus 5400.3 Ultra ATA/100 60GB:100.5 mm
- Desktop HDD ST3160813AS internal hard drive:147 mm
Height
- Momentus 5400.3 Ultra ATA/100 60GB:9.5 mm
- Desktop HDD ST3160813AS internal hard drive:20 mm
Weight
- Momentus 5400.3 Ultra ATA/100 60GB:96 g
- Desktop HDD ST3160813AS internal hard drive:0.365 g

Differences highlightedShow differences only

Comparison of Momentus 5400.3 Ultra ATA/100 60GB, ST3160813AS
21 specifications	A Seagate Momentus 5400.3 Ultra ATA/100 60GB View product	B Seagate Desktop HDD ST3160813AS internal hard drive Model ST3160813AS View product
Features3 differ
HDD capacityDiffers	60 GB	160 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
InterfaceDiffers	Ultra-ATA/100	Serial ATA
Component forKnown for one	Laptop	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Read seek timeKnown for one	11 ms	Unknown — not stated by the source
Write seek timeKnown for one	13 ms	Unknown — not stated by the source
Average latencyKnown for one	5.6 ms	Unknown — not stated by the source
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	750000 h
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	69.8 mm	101.6 mm
DepthDiffers	100.5 mm	147 mm
HeightDiffers	9.5 mm	20 mm
WeightDiffers	96 g	0.365 g
Other featuresidentical
Internal	Yes	Yes
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Maximum data transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Sustained data rateKnown for one	Unknown — not stated by the source	0 MB/s
Cache bandwidth (max)Known for one	Unknown — not stated by the source	8

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.