Product comparison · 2 internal hard drives

Dell 400-ALQD internal hard drive vs Seagate Enterprise ST300MX0032-RFB internal hard drive

8specifications compared
6differ
2identical
20known for one product only

Key differences

HDD capacity
- 400-ALQD internal hard drive:4 TB
- Enterprise ST300MX0032-RFB internal hard drive:300 GB
HDD speed
- 400-ALQD internal hard drive:7200 RPM
- Enterprise ST300MX0032-RFB internal hard drive:15000 RPM
HDD size
- 400-ALQD internal hard drive:3.5"
- Enterprise ST300MX0032-RFB internal hard drive:2.5"
Interface
- 400-ALQD internal hard drive:NL-SATA
- Enterprise ST300MX0032-RFB internal hard drive:SAS
Type
- 400-ALQD internal hard drive:HDD
- Enterprise ST300MX0032-RFB internal hard drive:Hybrid-HDD
Operating voltage
- 400-ALQD internal hard drive:5 / 12 V
- Enterprise ST300MX0032-RFB internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 400-ALQD, ST300MX0032-RFB
28 specifications	A Dell 400-ALQD internal hard drive Model 400-ALQD View product	B Seagate Enterprise ST300MX0032-RFB internal hard drive Model ST300MX0032-RFB View product
Features5 differ
HDD capacityDiffers	4 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	NL-SATA	SAS
TypeDiffers	HDD	Hybrid-HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	32 GB
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	246 MiB/s
HDD number of headsKnown for one	Unknown — not stated by the source	4
Average latencyKnown for one	Unknown — not stated by the source	2 ms
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	8.4 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.8 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °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	70.1 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightKnown for one	Unknown — not stated by the source	15 mm
WeightKnown for one	Unknown — not stated by the source	225 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging contentidentical
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	DELL PowerEdge R230, R330, R430, T130, T430	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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