Product comparison · 2 internal hard drives

Dell U733K internal hard drive vs Seagate Barracuda ST500DM002 internal hard drive

6specifications compared
5differ
1identical
16known for one product only

Key differences

HDD capacity
- U733K internal hard drive:146 GB
- Barracuda ST500DM002 internal hard drive:500 GB
HDD speed
- U733K internal hard drive:15000 RPM
- Barracuda ST500DM002 internal hard drive:7200 RPM
HDD size
- U733K internal hard drive:2.5"
- Barracuda ST500DM002 internal hard drive:3.5"
Interface
- U733K internal hard drive:SAS
- Barracuda ST500DM002 internal hard drive:Serial ATA III
Operating voltage
- U733K internal hard drive:5 V
- Barracuda ST500DM002 internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of U733K, ST500DM002
22 specifications	A Dell U733K internal hard drive Model U733K View product	B Seagate Barracuda ST500DM002 internal hard drive Model ST500DM002 View product
Features4 differ
HDD capacityDiffers	146 GB	500 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	144 MiB/s
Read seek timeKnown for one	Unknown — not stated by the source	1 ms
Write seek timeKnown for one	Unknown — not stated by the source	1.2 ms
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	5.3 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.94 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.6 W
Operating voltageDiffers	5 V	5 / 12 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
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	149 mm
HeightKnown for one	Unknown — not stated by the source	20 mm
WeightKnown for one	Unknown — not stated by the source	415 g
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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