Product comparison · 2 internal hard drives

Seagate Barracuda ES.2 SATA 250GB vs Seagate Momentus 5400.3 SATA 60GB

Key differences

HDD capacity
- Barracuda ES.2 SATA 250GB:250 GB
- Momentus 5400.3 SATA 60GB:60 GB
HDD speed
- Barracuda ES.2 SATA 250GB:7200 RPM
- Momentus 5400.3 SATA 60GB:5400 RPM
Storage drive buffer size
- Barracuda ES.2 SATA 250GB:32 MB
- Momentus 5400.3 SATA 60GB:8 MB
Read seek time
- Barracuda ES.2 SATA 250GB:8.5 ms
- Momentus 5400.3 SATA 60GB:11 ms
Write seek time
- Barracuda ES.2 SATA 250GB:9.5 ms
- Momentus 5400.3 SATA 60GB:13 ms
Average latency
- Barracuda ES.2 SATA 250GB:4.16 ms
- Momentus 5400.3 SATA 60GB:5.6 ms
Width
- Barracuda ES.2 SATA 250GB:101.6 mm
- Momentus 5400.3 SATA 60GB:69.8 mm
Depth
- Barracuda ES.2 SATA 250GB:147 mm
- Momentus 5400.3 SATA 60GB:100.5 mm

Differences highlightedShow differences only

Comparison of Barracuda ES.2 SATA 250GB, Momentus 5400.3 SATA 60GB
13 specifications	A Seagate Barracuda ES.2 SATA 250GB View product	B Seagate Momentus 5400.3 SATA 60GB View product
Features6 differ
HDD capacityDiffers	250 GB	60 GB
HDD speedDiffers	7200 RPM	5400 RPM
Component forKnown for one	Unknown — not stated by the source	Laptop
Storage drive buffer sizeDiffers	32 MB	8 MB
Read seek timeDiffers	8.5 ms	11 ms
Write seek timeDiffers	9.5 ms	13 ms
Average latencyDiffers	4.16 ms	5.6 ms
Weight & dimensions4 differ
WidthDiffers	101.6 mm	69.8 mm
DepthDiffers	147 mm	100.5 mm
HeightDiffers	26.1 mm	9.5 mm
WeightDiffers	518 g	96 g

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.