Product comparison · 2 internal solid state drives

Dell 400-AESU internal solid state drive vs Samsung PM863 120 GB 2.5" Serial ATA III

6specifications compared
4differ
2identical
16known for one product only

Key differences

SSD capacity
- 400-AESU internal solid state drive:200 GB
- PM863 120 GB 2.5" Serial ATA III:120 GB
Interface
- 400-AESU internal solid state drive:SAS
- PM863 120 GB 2.5" Serial ATA III:Serial ATA III
Data transfer rate
- 400-AESU internal solid state drive:12 Gbit/s
- PM863 120 GB 2.5" Serial ATA III:6 Gbit/s
Product colour
- 400-AESU internal solid state drive:Black, Metallic
- PM863 120 GB 2.5" Serial ATA III:Black

Side by side

Differences highlightedShow differences only

Comparison of 400-AESU, PM863
22 specifications	A Dell 400-AESU internal solid state drive Model 400-AESU View product	B Samsung PM863 120 GB 2.5" Serial ATA III Model PM863 View product
Features3 differ
SSD capacityDiffers	200 GB	120 GB
SSD form factor	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA III
Data transfer rateDiffers	12 Gbit/s	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	380 MB/s
Write speedKnown for one	Unknown — not stated by the source	125 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	86000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	5000 IOPS
Memory typeKnown for one	MLC	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	100.2 mm
DepthKnown for one	Unknown — not stated by the source	6.8 mm
HeightKnown for one	Unknown — not stated by the source	69.8 mm
WeightKnown for one	Unknown — not stated by the source	60 g
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
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Other features1 differ
Product colourDiffers	Black, Metallic	Black
Internal	Yes	Yes
Compatible productsKnown for one	PowerEdge FC630 PowerEdge M630	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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