QNAP RAM-4GDR3-LD-1600 memory module vs Samsung M393B5270DH0-CK0 memory module

Comparison of RAM-4GDR3-LD-1600, M393B5270DH0-CK0

15 specifications	A QNAP RAM-4GDR3-LD-1600 memory module Model RAM-4GDR3-LD-1600 View product	B Samsung M393B5270DH0-CK0 memory module Model M393B5270DH0-CK0 View product
Features1 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)	1 x 4 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	—Unknown — not stated by the source	11
Memory clock speed	1600 MHz	1600 MHz
Buffered memory typeKnown for one	—Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	—Unknown — not stated by the source	1.5 V
SPD profileKnown for one	—Unknown — not stated by the source	Yes
Component forKnown for one	PC/Server	—Unknown — not stated by the source
Memory channelsKnown for one	Single-channel	—Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	—Unknown — not stated by the source	DIMM
Other featuresidentical
Chips organisationKnown for one	—Unknown — not stated by the source	512Mx72
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	—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.