Product comparison · 2 internal solid state drives

Dell 400-ATLK internal solid state drive vs Samsung PM983 3.84 TB 2.5" PCI Express 3.0 NVMe V-NAND

5specifications compared
3differ
2identical
23known for one product only

Key differences

SSD capacity
- 400-ATLK internal solid state drive:800 GB
- PM983 3.84 TB 2.5" PCI Express 3.0 NVMe V-NAND:3.84 TB
Interface
- 400-ATLK internal solid state drive:Serial ATA III
- PM983 3.84 TB 2.5" PCI Express 3.0 NVMe V-NAND:PCI Express 3.0
Data transfer rate
- 400-ATLK internal solid state drive:6 Gbit/s
- PM983 3.84 TB 2.5" PCI Express 3.0 NVMe V-NAND:32 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 400-ATLK, PM983
28 specifications	A Dell 400-ATLK internal solid state drive Model 400-ATLK View product	B Samsung PM983 3.84 TB 2.5" PCI Express 3.0 NVMe V-NAND Model PM983 View product
Features3 differ
SSD capacityDiffers	800 GB	3.84 TB
SSD form factor	2.5"	2.5"
InterfaceDiffers	Serial ATA III	PCI Express 3.0
NVMeKnown for one	Unknown — not stated by the source	Yes
Memory typeKnown for one	Unknown — not stated by the source	V-NAND
Component for	Server/workstation	Server/workstation
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Data transfer rateDiffers	6 Gbit/s	32 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	3200 MB/s
Write speedKnown for one	Unknown — not stated by the source	2000 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	540000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	55000 IOPS
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (average)Known for one	Unknown — not stated by the source	10.6 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4 W
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black, Green
Compatible productsKnown for one	- PowerEdge R440 - PowerEdge R540	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070
Packaging dataidentical
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Storage drive adapter typeKnown for one	2.5" - 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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