Product comparison · 2 internal hard drives

Samsung HE103UJ + 20PK Kit vs Samsung HE502IJ + 20PK Kit

24specifications compared
4differ
20identical
3known for one product only

Key differences

HDD capacity
- HE103UJ + 20PK Kit:1 TB
- HE502IJ + 20PK Kit:500 GB
Storage drive buffer size
- HE103UJ + 20PK Kit:32 MB
- HE502IJ + 20PK Kit:16 MB
Weight
- HE103UJ + 20PK Kit:640 g
- HE502IJ + 20PK Kit:610 g
Drive device, transfer rate
- HE103UJ + 20PK Kit:300 MB/s
- HE502IJ + 20PK Kit:175 MB/s

Side by side

Differences highlightedShow differences only

Comparison of HE103UJ + 20PK Kit, HE502IJ + 20PK Kit
27 specifications	A Samsung HE103UJ + 20PK Kit View product	B Samsung HE502IJ + 20PK Kit View product
Features2 differ
HDD capacityDiffers	1 TB	500 GB
Storage drive buffer sizeDiffers	32 MB	16 MB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1200000 h
Poweridentical
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.8 W
Weight & dimensions1 differ
WeightDiffers	640 g	610 g
Other features1 differ
Drive device, transfer rateDiffers	300 MB/s	175 MB/s
Maximum data transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s

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.

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