Samsung HE103UJ + 20PK Kit vs Samsung HE753LJ + 20PK Kit

Comparison of HE103UJ + 20PK Kit, HE753LJ + 20PK Kit

24 specifications	A Samsung HE103UJ + 20PK KitView product	B Samsung HE753LJ + 20PK KitView product
Features1 differ
HDD capacityDiffers	1 TB	750 GB
HDD speed	7200 RPM	7200 RPM
Interface	Serial ATA II	Serial ATA II
Storage drive buffer size	32 MB	32 MB
Average seek time	8.9 ms	8.9 ms
Average latency	4.17 ms	4.17 ms
Bytes per sectorKnown for one	512	—Unknown — not stated by the source
Start/stop cycles	50000	50000
Poweridentical
Power consumption (standby)	1.2 W	1.2 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating altitude	-300 - 3000 m	-300 - 3000 m
Non-operating altitude	-300 - 12000 m	-300 - 12000 m
Non-operating shock	300 G	300 G
Weight & dimensionsidentical
Width	101.5 mm	101.5 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
Weight	640 g	640 g
Other featuresidentical
Dimensions (WxDxH)	101.5 x 147 x 26.1 mm	101.5 x 147 x 26.1 mm
Drive device, transfer rate	300 MB/s	300 MB/s
Drive ready time	12 s	12 s
Internal	Yes	Yes

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.