Product comparison · 2 memory modules

HyperX red 2GB DDR3-1600MHz Module vs QNAP 4GB DDR3-1333MHz ECC

Key differences

Internal memory
- red 2GB DDR3-1600MHz Module:2 GB
- 4GB DDR3-1333MHz ECC:4 GB
Memory layout (modules x size)
- red 2GB DDR3-1600MHz Module:1 x 2 GB
- 4GB DDR3-1333MHz ECC:1 x 4 GB
ECC
- red 2GB DDR3-1600MHz Module:No
- 4GB DDR3-1333MHz ECC:Yes
Memory clock speed
- red 2GB DDR3-1600MHz Module:1600 MHz
- 4GB DDR3-1333MHz ECC:1333 MHz

Differences highlightedShow differences only

Comparison of red 2GB DDR3-1600MHz Module, 4GB DDR3-1333MHz ECC
21 specifications	A HyperX red 2GB DDR3-1600MHz Module View product	B QNAP 4GB DDR3-1333MHz ECC View product
Features4 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	9	Unknown — not stated by the source
Memory clock speedDiffers	1600 MHz	1333 MHz
Memory busKnown for one	64 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageKnown for one	1.65 V	Unknown — not stated by the source
Module configurationKnown for one	256M x 64	Unknown — not stated by the source
Memory typeKnown for one	PC-12800	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory channelsKnown for one	Unknown — not stated by the source	Single-channel
Packaging dataidentical
Package type	DIMM	DIMM
Other featuresidentical
Bus clock rateKnown for one	1600 MHz	Unknown — not stated by the source
Error indicationKnown for one	No	Unknown — not stated by the source
Internal memoryKnown for one	2048 MB	Unknown — not stated by the source
Memory layoutKnown for one	1 x 2048 MB	Unknown — not stated by the source
Number of pinsKnown for one	240	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.