Product comparison · 2 internal hard drives

Dell MM501_NEW internal hard drive vs Seagate Constellation ST32000647SS internal hard drive

4specifications compared
3differ
1identical
19known for one product only

Key differences

HDD capacity
- MM501_NEW internal hard drive:300 GB
- Constellation ST32000647SS internal hard drive:2 TB
HDD speed
- MM501_NEW internal hard drive:15000 RPM
- Constellation ST32000647SS internal hard drive:7200 RPM
Interface
- MM501_NEW internal hard drive:SAS
- Constellation ST32000647SS internal hard drive:6-Gb/s SAS,-

Side by side

Differences highlightedShow differences only

Comparison of MM501_NEW, ST32000647SS
23 specifications	A Dell MM501_NEW internal hard drive Model MM501_NEW View product	B Seagate Constellation ST32000647SS internal hard drive Model ST32000647SS View product
Features3 differ
HDD capacityDiffers	300 GB	2 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	6-Gb/s SAS,-
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
Write speedKnown for one	Unknown — not stated by the source	155 MB/s
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	12000000 h
TypeKnown for one	HDD	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	6.2 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 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	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.8 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	655 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.

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