Dell 500GB 3.5" SATA vs Seagate Barracuda 7200.7 80GB

Comparison of 500GB 3.5" SATA, Barracuda 7200.7 80GB

21 specifications	A Dell 500GB 3.5" SATAView product	B Seagate Barracuda 7200.7 80GBView product
Features1 differ
HDD capacityDiffers	500 GB	80 GB
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	8 MB
Read seek timeKnown for one	—Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	—Unknown — not stated by the source	9.5 ms
Average latencyKnown for one	—Unknown — not stated by the source	4.16 ms
Mean time between failures (MTBF)Known for one	—Unknown — not stated by the source	600000 h
HDD sizeKnown for one	3.5"	—Unknown — not stated by the source
Component forKnown for one	Server/workstation	—Unknown — not stated by the source
Hot-swapKnown for one	No	—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
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	101.6 mm
HeightKnown for one	—Unknown — not stated by the source	26 mm
WeightKnown for one	—Unknown — not stated by the source	635 g
Other featuresidentical
Number of products includedKnown for one	1 pc(s)	—Unknown — not stated by the source
Supported HDD interfacesKnown for one	Serial ATA	—Unknown — not stated by the source
Compatible productsKnown for one	Dell PowerEdge 1900, 1950, 2900, 2950 III, 840, 860, SC1430, SC1435, SC440	—Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	5 / 12 V	—Unknown — not stated by the source

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.