Product comparison · 2 memory modules

Dell 4GB (2x2GB), DDR II SDRAM, 677MHz, PowerEdge 1950, ECC vs HyperX Genesis 4GB DDR3-1600MHz Kit

Key differences

Internal memory type
- 4GB (2x2GB), DDR II SDRAM, 677MHz, PowerEdge 1950, ECC:DDR2
- Genesis 4GB DDR3-1600MHz Kit:DDR3
ECC
- 4GB (2x2GB), DDR II SDRAM, 677MHz, PowerEdge 1950, ECC:Yes
- Genesis 4GB DDR3-1600MHz Kit:No
Memory clock speed
- 4GB (2x2GB), DDR II SDRAM, 677MHz, PowerEdge 1950, ECC:667 MHz
- Genesis 4GB DDR3-1600MHz Kit:1600 MHz

Differences highlightedShow differences only

Comparison of 4GB (2x2GB), DDR II SDRAM, 677MHz, PowerEdge 1950, ECC, Genesis 4GB DDR3-1600MHz Kit
20 specifications	A Dell 4GB (2x2GB), DDR II SDRAM, 677MHz, PowerEdge 1950, ECC View product	B HyperX Genesis 4GB DDR3-1600MHz Kit View product
Features3 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	667 MHz	1600 MHz
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.65 V
Module configurationKnown for one	Unknown — not stated by the source	256M x 64
Memory typeKnown for one	Unknown — not stated by the source	PC-12800
Lead platingKnown for one	Unknown — not stated by the source	Gold
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other featuresidentical
Bus clock rateKnown for one	Unknown — not stated by the source	1600 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 2048 MB
Number of pins	240	240

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.