Product comparison · 2 internal hard drives

Seagate 500GB SATA 6Gb/s 2.5" vs Seagate Laptop Ultrathin, 500GB

Key differences

Storage drive buffer size
- 500GB SATA 6Gb/s 2.5":32 MB
- Laptop Ultrathin, 500GB:16 MB
Read seek time
- 500GB SATA 6Gb/s 2.5":11 ms
- Laptop Ultrathin, 500GB:13 ms
Write seek time
- 500GB SATA 6Gb/s 2.5":11 ms
- Laptop Ultrathin, 500GB:15 ms
Power consumption (typical)
- 500GB SATA 6Gb/s 2.5":1.5 W
- Laptop Ultrathin, 500GB:1.4 W
Width
- 500GB SATA 6Gb/s 2.5":70.1 mm
- Laptop Ultrathin, 500GB:69.8 mm
Depth
- 500GB SATA 6Gb/s 2.5":100.5 mm
- Laptop Ultrathin, 500GB:100.3 mm
Height
- 500GB SATA 6Gb/s 2.5":7 mm
- Laptop Ultrathin, 500GB:5 mm
Weight
- 500GB SATA 6Gb/s 2.5":95 g
- Laptop Ultrathin, 500GB:93 g

Differences highlightedShow differences only

Comparison of 500GB SATA 6Gb/s 2.5", Laptop Ultrathin, 500GB
29 specifications	A Seagate 500GB SATA 6Gb/s 2.5"View product	B Seagate Laptop Ultrathin, 500GB View product
Features3 differ
Storage drive buffer sizeDiffers	32 MB	16 MB
Read seek timeDiffers	11 ms	13 ms
Write seek timeDiffers	11 ms	15 ms
Start/stop cyclesKnown for one	Unknown — not stated by the source	600000
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Average seek timeKnown for one	11 ms	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	1.5 W	1.4 W
Power consumption (idle)Known for one	Unknown — not stated by the source	0.48 W
Start-up currentKnown for one	Unknown — not stated by the source	1 A
Power consumption (standby)Known for one	0.65 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	70.1 mm	69.8 mm
DepthDiffers	100.5 mm	100.3 mm
HeightDiffers	7 mm	5 mm
WeightDiffers	95 g	93 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	RoHS
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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.