Product comparison · 2 internal hard drives

Seagate Laptop Ultrathin HDD ST320LT030-50PK internal hard drive vs Seagate Laptop Ultrathin HDD ST500LT032-50PK internal hard drive

Key differences

HDD capacity
- Laptop Ultrathin HDD ST320LT030-50PK internal hard drive:320 GB
- Laptop Ultrathin HDD ST500LT032-50PK internal hard drive:500 GB

Differences highlightedShow differences only

Comparison of ST320LT030-50PK, ST500LT032-50PK
21 specifications	A Seagate Laptop Ultrathin HDD ST320LT030-50PK internal hard drive Model ST320LT030-50PK View product	B Seagate Laptop Ultrathin HDD ST500LT032-50PK internal hard drive Model ST500LT032-50PK View product
Features1 differ
HDD capacityDiffers	320 GB	500 GB
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Storage drive buffer size	16 MB	16 MB
Read seek time	13 ms	13 ms
Write seek time	15 ms	15 ms
Bytes per sector	4096	4096
Start/stop cycles	600000	600000
Poweridentical
Power consumption (idle)	0.48 W	0.48 W
Start-up current	1 A	1 A
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating shock	400 G	400 G
Non-operating shock	1000 G	1000 G
Weight & dimensionsidentical
Width	69.8 mm	69.8 mm
Depth	100.3 mm	100.3 mm
Height	5 mm	5 mm
Weight	93 g	93 g
Packaging dataidentical
Quantity per pack	50 pc(s)	50 pc(s)
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Certification	RoHS	RoHS

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.