Product comparison · 2 memory modules

Dell 1GB DDR2 667 vs HyperX 12GB DDR3 1866MHz Kit

Key differences

Internal memory
- 1GB DDR2 667:1 GB
- 12GB DDR3 1866MHz Kit:12 GB
Memory layout (modules x size)
- 1GB DDR2 667:1 x 1 GB
- 12GB DDR3 1866MHz Kit:3 x 4 GB
Internal memory type
- 1GB DDR2 667:DDR2
- 12GB DDR3 1866MHz Kit:DDR3
ECC
- 1GB DDR2 667:Yes
- 12GB DDR3 1866MHz Kit:No
Memory clock speed
- 1GB DDR2 667:667 MHz
- 12GB DDR3 1866MHz Kit:1866 MHz
Buffered memory type
- 1GB DDR2 667:Registered (buffered)
- 12GB DDR3 1866MHz Kit:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of 1GB DDR2 667, 12GB DDR3 1866MHz Kit
15 specifications	A Dell 1GB DDR2 667 View product	B HyperX 12GB DDR3 1866MHz Kit View product
Features6 differ
Internal memoryDiffers	1 GB	12 GB
Memory layout (modules x size)Differs	1 x 1 GB	3 x 4 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	1866 MHz
Buffered memory typeDiffers	Registered (buffered)	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	512M x 64
Memory typeKnown for one	Unknown — not stated by the source	PC-15000
Lead platingKnown for one	Unknown — not stated by the source	Gold
Packaging dataidentical
Package type	DIMM	DIMM
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	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.