Product comparison · 2 memory modules

Kingston Technology 1GB 800MHz DDR2 ECC CL6 DIMM (Kit of 2) vs Kingston Technology 2GB 1333MHz DDR3 Non-ECC CL9 DIMM

Key differences

Internal memory
- 1GB 800MHz DDR2 ECC CL6 DIMM (Kit of 2):1 GB
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:2 GB
Internal memory type
- 1GB 800MHz DDR2 ECC CL6 DIMM (Kit of 2):DDR2
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:DDR3
ECC
- 1GB 800MHz DDR2 ECC CL6 DIMM (Kit of 2):Yes
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:No
CAS latency
- 1GB 800MHz DDR2 ECC CL6 DIMM (Kit of 2):6
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:9
Memory voltage
- 1GB 800MHz DDR2 ECC CL6 DIMM (Kit of 2):1.8 V
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:1.5 V

Differences highlightedShow differences only

Comparison of 1GB 800MHz DDR2 ECC CL6 DIMM (Kit of 2), 2GB 1333MHz DDR3 Non-ECC CL9 DIMM
15 specifications	A Kingston Technology 1GB 800MHz DDR2 ECC CL6 DIMM (Kit of 2)View product	B Kingston Technology 2GB 1333MHz DDR3 Non-ECC CL9 DIMM View product
Features5 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	6	9
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 voltageDiffers	1.8 V	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 64
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Lead platingKnown for one	Unknown — not stated by the source	Gold
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	1333 MHz
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM

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.