Product comparison · 2 internal hard drives

Samsung 160GB SATA II vs Samsung HE103UJ + 20PK Kit

Key differences

HDD capacity
- 160GB SATA II:160 GB
- HE103UJ + 20PK Kit:1 TB
Storage drive buffer size
- 160GB SATA II:16 MB
- HE103UJ + 20PK Kit:32 MB
Average seek time
- 160GB SATA II:11 ms
- HE103UJ + 20PK Kit:8.9 ms
Power consumption (standby)
- 160GB SATA II:0.25 W
- HE103UJ + 20PK Kit:1.2 W
Operating temperature (T-T)
- 160GB SATA II:5 - 55 °C
- HE103UJ + 20PK Kit:0 - 60 °C
Operating altitude
- 160GB SATA II:-300 - 3.000 m
- HE103UJ + 20PK Kit:-300 - 3000 m
Non-operating altitude
- 160GB SATA II:-400 - 15000 m
- HE103UJ + 20PK Kit:-300 - 12000 m
Non-operating shock
- 160GB SATA II:900 G
- HE103UJ + 20PK Kit:300 G

Differences highlightedShow differences only

Comparison of 160GB SATA II, HE103UJ + 20PK Kit
30 specifications	A Samsung 160GB SATA II View product	B Samsung HE103UJ + 20PK Kit View product
Features3 differ
HDD capacityDiffers	160 GB	1 TB
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
TypeKnown for one	HDD	Unknown — not stated by the source
Storage drive buffer sizeDiffers	16 MB	32 MB
Average seek timeDiffers	11 ms	8.9 ms
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Power1 differ
Power consumption (standby)Differs	0.25 W	1.2 W
Power consumption (read)Known for one	2.55 W	Unknown — not stated by the source
Power consumption (write)Known for one	2.55 W	Unknown — not stated by the source
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Operational conditions4 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Operating vibrationKnown for one	0.7 G	Unknown — not stated by the source
Operating altitudeDiffers	-300 - 3.000 m	-300 - 3000 m
Non-operating altitudeDiffers	-400 - 15000 m	-300 - 12000 m
Non-operating shockDiffers	900 G	300 G
Weight & dimensions4 differ
WidthDiffers	69.8 mm	101.5 mm
DepthDiffers	100 mm	147 mm
HeightDiffers	9.5 mm	26.1 mm
WeightDiffers	115 g	640 g
Other features1 differ
Drive ready timeDiffers	4 s	12 s
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.5 x 147 x 26.1 mm
InternalKnown for one	Unknown — not stated by the source	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.