Product comparison · 2 internal hard drives

Dell 160GB SATA 7200rpm vs Seagate 160GB 7200rpm Ultra ATA/100

3specifications compared
2differ
1identical
20known for one product only

Key differences

Only the Dell 160GB SATA 7200rpm has internal. Interface: Serial ATA on the Dell 160GB SATA 7200rpm, Ultra-ATA/100 on the Seagate 160GB 7200rpm Ultra ATA/100.

Interface
- 160GB SATA 7200rpm:Serial ATA
- 160GB 7200rpm Ultra ATA/100:Ultra-ATA/100
Internal
- 160GB SATA 7200rpm:Yes
- 160GB 7200rpm Ultra ATA/100:No

Side by side

Differences highlightedShow differences only

Comparison of 160GB SATA 7200rpm, 160GB 7200rpm Ultra ATA/100
23 specifications	A Dell 160GB SATA 7200rpm View product	B Seagate 160GB 7200rpm Ultra ATA/100 View product
Features1 differ
HDD capacity	160 GB	160 GB
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	600000 h
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.9 W
Power consumption (idle)Known for one	Unknown — not stated by the source	7.5 W
Power consumption (read)Known for one	Unknown — not stated by the source	12 W
Power consumption (write)Known for one	Unknown — not stated by the source	12 W
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	63 G
Non-operating shockKnown for one	Unknown — not stated by the source	350 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	102 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	635 g
Other features1 differ
Product colourKnown for one	Unknown — not stated by the source	Black
InternalDiffers	Yes	No
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
USB poweredKnown for one	Unknown — not stated by the source	No

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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