Product comparison · 2 internal hard drives

CoreParts MS-ST3300657SS-RFB internal hard drive vs Dell 644TP internal hard drive

4specifications compared
2differ
2identical
32known for one product only

Key differences

HDD capacity
- MS-ST3300657SS-RFB internal hard drive:300 GB
- 644TP internal hard drive:4 TB
HDD speed
- MS-ST3300657SS-RFB internal hard drive:15000 RPM
- 644TP internal hard drive:7200 RPM

Side by side

Differences highlightedShow differences only

Comparison of MS-ST3300657SS-RFB, 644TP
36 specifications	A CoreParts MS-ST3300657SS-RFB internal hard drive Model MS-ST3300657SS-RFB View product	B Dell 644TP internal hard drive Model 644TP View product
Features2 differ
HDD capacityDiffers	300 GB	4 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
Component for	Server/workstation	Server/workstation
Storage drive buffer sizeKnown for one	16 MB	Unknown — not stated by the source
HDD number of cylindersKnown for one	2	Unknown — not stated by the source
HDD number of headsKnown for one	4	Unknown — not stated by the source
Read seek timeKnown for one	3.4 ms	Unknown — not stated by the source
Write seek timeKnown for one	3.9 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	0.4 ms	Unknown — not stated by the source
Average latencyKnown for one	2 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1600000 h	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	SAS
TypeKnown for one	Unknown — not stated by the source	HDD
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Poweridentical
Power consumption (typical)Known for one	13.8 W	Unknown — not stated by the source
Power consumption (idle)Known for one	8.98 W	Unknown — not stated by the source
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating vibrationKnown for one	1 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3 G	Unknown — not stated by the source
Operating shockKnown for one	60 G	Unknown — not stated by the source
Non-operating shockKnown for one	300 G	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	120 mm	Unknown — not stated by the source
DepthKnown for one	40 mm	Unknown — not stated by the source
HeightKnown for one	100 mm	Unknown — not stated by the source
WeightKnown for one	280 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package widthKnown for one	120 mm	Unknown — not stated by the source
Package depthKnown for one	40 mm	Unknown — not stated by the source
Package weightKnown for one	300 g	Unknown — not stated by the source
Package heightKnown for one	100 mm	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Rotational speedKnown for one	15000 RPM	Unknown — not stated by the source
Transfer rateKnown for one	600 MB/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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