Product comparison · 2 internal hard drives

Dell 400-ATJJ internal hard drive vs Seagate Constellation ST2000NM0011 internal hard drive

9specifications compared
1differ
8identical
25known for one product only

Key differences

The Seagate Constellation ST2000NM0011 internal hard drive has 1 TB more HDD capacity than the Dell 400-ATJJ internal hard drive (2 TB vs 1 TB).

HDD capacity
- 400-ATJJ internal hard drive:1 TB
- Constellation ST2000NM0011 internal hard drive:2 TB

Side by side

Differences highlightedShow differences only

Comparison of 400-ATJJ, ST2000NM0011
34 specifications	A Dell 400-ATJJ internal hard drive Model 400-ATJJ View product	B Seagate Constellation ST2000NM0011 internal hard drive Model ST2000NM0011 View product
Features1 differ
HDD capacityDiffers	1 TB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	140 MiB/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	1200000 h
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Bytes per sectorKnown for one	512n	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	8.94 W
Power consumption (idle)Known for one	Unknown — not stated by the source	6.54 W
Power consumption (read)Known for one	Unknown — not stated by the source	9.03 W
Power consumption (write)Known for one	Unknown — not stated by the source	7.8 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2.1 A
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 vibrationKnown for one	Unknown — not stated by the source	0.25 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	4.9 G
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	71 g
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	Dell EMC PowerEdge C6420 (3.5"), R640 (3.5"), R740 (3.5"), R740xd (3.5")	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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