Product comparison · 2 internal hard drives

Dell 750GB SAS 3.5" vs Samsung Spinpoint F3 HD163GJ internal hard drive

Key differences

HDD capacity
- 750GB SAS 3.5":750 GB
- Spinpoint F3 HD163GJ internal hard drive:160 GB
Interface
- 750GB SAS 3.5":SAS
- Spinpoint F3 HD163GJ internal hard drive:Serial ATA
Operating voltage
- 750GB SAS 3.5":5 / 12 V
- Spinpoint F3 HD163GJ internal hard drive:5 V

Differences highlightedShow differences only

Comparison of 750GB SAS 3.5", HD163GJ
19 specifications	A Dell 750GB SAS 3.5"View product	B Samsung Spinpoint F3 HD163GJ internal hard drive Model HD163GJ View product
Features2 differ
HDD capacityDiffers	750 GB	160 GB
HDD speed	7200 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Average seek timeKnown for one	Unknown — not stated by the source	8.9 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	5.7 W
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Power consumption (read)Known for one	Unknown — not stated by the source	6.1 W
Power consumption (write)Known for one	Unknown — not stated by the source	6.1 W
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	147 mm
DepthKnown for one	Unknown — not stated by the source	26.1 mm
HeightKnown for one	Unknown — not stated by the source	101.5 mm
WeightKnown for one	Unknown — not stated by the source	475 g
Other featuresidentical
Product colourKnown for one	Silver	Unknown — not stated by the source
InternalKnown for one	Yes	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.