Product comparison · 2 memory modules

Samsung M393A4K40CB2-CTD memory module vs Samsung M471A5143EB0 memory module

Key differences

Internal memory
- M393A4K40CB2-CTD memory module:32 GB
- M471A5143EB0 memory module:4 GB
Memory layout (modules x size)
- M393A4K40CB2-CTD memory module:1 x 32 GB
- M471A5143EB0 memory module:1 x 4 GB
Component for
- M393A4K40CB2-CTD memory module:PC/Server
- M471A5143EB0 memory module:Laptop
Memory form factor
- M393A4K40CB2-CTD memory module:288-pin DIMM
- M471A5143EB0 memory module:260-pin SO-DIMM
CAS latency
- M393A4K40CB2-CTD memory module:19
- M471A5143EB0 memory module:15
Memory clock speed
- M393A4K40CB2-CTD memory module:2666 MHz
- M471A5143EB0 memory module:2133 MHz
Buffered memory type
- M393A4K40CB2-CTD memory module:Registered (buffered)
- M471A5143EB0 memory module:Unregistered (unbuffered)
Width
- M393A4K40CB2-CTD memory module:133.3 mm
- M471A5143EB0 memory module:69.6 mm

Differences highlightedShow differences only

Comparison of M393A4K40CB2-CTD, M471A5143EB0
19 specifications	A Samsung M393A4K40CB2-CTD memory module Model M393A4K40CB2-CTD View product	B Samsung M471A5143EB0 memory module Model M471A5143EB0 View product
Features7 differ
Internal memoryDiffers	32 GB	4 GB
Memory layout (modules x size)Differs	1 x 32 GB	1 x 4 GB
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	288-pin DIMM	260-pin SO-DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyDiffers	19	15
Memory clock speedDiffers	2666 MHz	2133 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingKnown for one	2	Unknown — not stated by the source
Product colourKnown for one	Black, Green	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	133.3 mm	69.6 mm
HeightDiffers	31 mm	30 mm
DepthKnown for one	Unknown — not stated by the source	3.7 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Doesn't containKnown for one	Unknown — not stated by the source	Halogen

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.