Product comparison · 2 memory modules

Samsung M393A2K43CB2-CTD memory module vs Samsung M471A1K43CB1-CTD Samsung 8GB DDR4 2666MHz PC4-21300 SODIMM

Key differences

Internal memory
- M393A2K43CB2-CTD memory module:16 GB
- M471A1K43CB1-CTD Samsung 8GB DDR4 2666MHz PC4-21300 SODIMM:8 GB
Memory layout (modules x size)
- M393A2K43CB2-CTD memory module:1 x 16 GB
- M471A1K43CB1-CTD Samsung 8GB DDR4 2666MHz PC4-21300 SODIMM:1 x 8 GB
Component for
- M393A2K43CB2-CTD memory module:PC/Server
- M471A1K43CB1-CTD Samsung 8GB DDR4 2666MHz PC4-21300 SODIMM:Laptop
Memory form factor
- M393A2K43CB2-CTD memory module:RDIMM
- M471A1K43CB1-CTD Samsung 8GB DDR4 2666MHz PC4-21300 SODIMM:260-pin SO-DIMM
ECC
- M393A2K43CB2-CTD memory module:Yes
- M471A1K43CB1-CTD Samsung 8GB DDR4 2666MHz PC4-21300 SODIMM:No
Buffered memory type
- M393A2K43CB2-CTD memory module:Registered (buffered)
- M471A1K43CB1-CTD Samsung 8GB DDR4 2666MHz PC4-21300 SODIMM:Unregistered (unbuffered)
Memory ranking
- M393A2K43CB2-CTD memory module:2
- M471A1K43CB1-CTD Samsung 8GB DDR4 2666MHz PC4-21300 SODIMM:1

Differences highlightedShow differences only

Comparison of M393A2K43CB2-CTD, M471A1K43CB1-CTD Samsung 8GB DDR4 2666MHz PC4-21300 SODIMM
20 specifications	A Samsung M393A2K43CB2-CTD memory module Model M393A2K43CB2-CTD View product	B Samsung M471A1K43CB1-CTD Samsung 8GB DDR4 2666MHz PC4-21300 SODIMM View product
Features7 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Memory data transfer rateKnown for one	Unknown — not stated by the source	2666 MT/s
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	RDIMM	260-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	19
Memory clock speed	2666 MHz	2666 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	2	1
Memory voltage	1.2 V	1.2 V
Module configurationKnown for one	Unknown — not stated by the source	1024M x 64
Product colourKnown for one	Unknown — not stated by the source	Green
BacklightKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69.6 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
Logistics dataidentical
Harmonized System (HS) code	84733020	84733020
Other featuresidentical
Country of originKnown for one	Unknown — not stated by the source	South Korea

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.