Product comparison · 2 internal hard drives

Dell 400-AEFD internal hard drive vs Seagate 4TB SAS

8specifications compared
5differ
3identical
15known for one product only

Key differences

HDD capacity
- 400-AEFD internal hard drive:1 TB
- 4TB SAS:4 TB
HDD size
- 400-AEFD internal hard drive:2.5"
- 4TB SAS:3.5"
Interface
- 400-AEFD internal hard drive:Serial ATA
- 4TB SAS:SAS
Operating voltage
- 400-AEFD internal hard drive:5 V
- 4TB SAS:5 / 12 V
Quantity per pack
- 400-AEFD internal hard drive:1 pc(s)
- 4TB SAS:20 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of 400-AEFD, 4TB SAS
23 specifications	A Dell 400-AEFD internal hard drive Model 400-AEFD View product	B Seagate 4TB SAS View product
Features3 differ
HDD capacityDiffers	1 TB	4 TB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	226 MiB/s
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	1400000 h
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	9.59 W
Power consumption (idle)Known for one	Unknown — not stated by the source	5.79 W
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 60 °C
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
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	635 g
Packaging data1 differ
Quantity per packDiffers	1 pc(s)	20 pc(s)
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	- PowerEdge R630 - PowerEdge R730 - PowerEdge R730XD - PowerEdge R430 - PowerEdge R530 - PowerEdge T430 - PowerEdge R230 - PowerEdge R330 - Poweredge R830 - PowerEdge T440	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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