Dell 500GB SATA 2.5" vs Seagate Momentus ST320LT023 internal hard drive

Comparison of 500GB SATA 2.5", ST320LT023

20 specifications	A Dell 500GB SATA 2.5"View product	B Seagate Momentus ST320LT023 internal hard drive Model ST320LT023 View product
Features1 differ
HDD capacityDiffers	500 GB	320 GB
HDD speed	7200 RPM	7200 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA	Serial ATA
Component forKnown for one	—Unknown — not stated by the source	Laptop
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	16 MB
Average latencyKnown for one	—Unknown — not stated by the source	4.17 ms
Poweridentical
Power consumption (typical)Known for one	—Unknown — not stated by the source	1.3 W
Operating voltage	5 V	5 V
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	350 G
Non-operating shockKnown for one	—Unknown — not stated by the source	1000 G
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	70.1 mm
DepthKnown for one	—Unknown — not stated by the source	100.5 mm
HeightKnown for one	—Unknown — not stated by the source	9.5 mm
WeightKnown for one	—Unknown — not stated by the source	92 g
Other featuresidentical
Data transfer rateKnown for one	—Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	Yes	—Unknown — not stated by the source
Compatible productsKnown for one	Latitude E6510	—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.