Product comparison · 2 memory modules

2-Power MEM4002A-266 memory module vs Samsung M393A4K40CB2-CTD7Q memory module

Key differences

Internal memory
- MEM4002A-266 memory module:1 GB
- M393A4K40CB2-CTD7Q memory module:32 GB
Memory layout (modules x size)
- MEM4002A-266 memory module:1 x 1 GB
- M393A4K40CB2-CTD7Q memory module:1 x 32 GB
Internal memory type
- MEM4002A-266 memory module:DDR
- M393A4K40CB2-CTD7Q memory module:DDR4
ECC
- MEM4002A-266 memory module:No
- M393A4K40CB2-CTD7Q memory module:Yes
Memory clock speed
- MEM4002A-266 memory module:400 MHz
- M393A4K40CB2-CTD7Q memory module:2666 MHz

Differences highlightedShow differences only

Comparison of MEM4002A-266, M393A4K40CB2-CTD7Q
16 specifications	A 2-Power MEM4002A-266 memory module Model MEM4002A-266 View product	B Samsung M393A4K40CB2-CTD7Q memory module Model M393A4K40CB2-CTD7Q View product
Features5 differ
Internal memoryDiffers	1 GB	32 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 32 GB
Internal memory typeDiffers	DDR	DDR4
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factorKnown for one	Unknown — not stated by the source	288-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	19
Memory clock speedDiffers	400 MHz	2666 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.2 V
Memory rankingKnown for one	2	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
Weight & dimensionsidentical
WidthKnown for one	52 mm	Unknown — not stated by the source
DepthKnown for one	152 mm	Unknown — not stated by the source
HeightKnown for one	6 mm	Unknown — not stated by the source
WeightKnown for one	22 g	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.