Product comparison · 2 memory modules

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

Key differences

Internal memory
- 1GB DDR2-800 CL6 ECC:1 GB
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:2 GB
Memory layout (modules x size)
- 1GB DDR2-800 CL6 ECC:1 x 1 GB
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:1 x 2 GB
Internal memory type
- 1GB DDR2-800 CL6 ECC:DDR2
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:DDR3
ECC
- 1GB DDR2-800 CL6 ECC:Yes
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:No
CAS latency
- 1GB DDR2-800 CL6 ECC:6
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:9
Memory bus
- 1GB DDR2-800 CL6 ECC:72 bit
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:64 bit
Memory voltage
- 1GB DDR2-800 CL6 ECC:1.8 V
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:1.5 V
Module configuration
- 1GB DDR2-800 CL6 ECC:128M X 72
- 2GB 1333MHz DDR3 Non-ECC CL9 DIMM:256M X 64

Differences highlightedShow differences only

Comparison of 1GB DDR2-800 CL6 ECC, 2GB 1333MHz DDR3 Non-ECC CL9 DIMM
19 specifications	A Kingston Technology 1GB DDR2-800 CL6 ECC View product	B Kingston Technology 2GB 1333MHz DDR3 Non-ECC CL9 DIMM View product
Features9 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
ECCDiffers	Yes	No
CAS latencyDiffers	6	9
Memory busDiffers	72 bit	64 bit
Memory voltageDiffers	1.8 V	1.5 V
Module configurationDiffers	128M X 72	256M X 64
Memory typeDiffers	DDR2	DDR3
Lead platingKnown for one	Unknown — not stated by the source	Gold
Other features1 differ
CompatibilityKnown for one	A1324539 (DELL); A1355834 (DELL); A1355840 (DELL); A2257234 (DELL)	Unknown — not stated by the source
Bus clock rateDiffers	800 MHz	1333 MHz
Error indicationKnown for one	ECC	Unknown — not stated by the source
Internal memoryKnown for one	1024 MB	Unknown — not stated by the source
Memory layoutKnown for one	1 x 1024 MB	Unknown — not stated by the source
Chips organisationKnown for one	Unknown — not stated by the source	X8

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.