Product comparison · 2 memory modules

Kingston Technology 1GB DDR2-800 vs Kingston Technology 2GB DDR2-800 CL6 ECC

Key differences

Internal memory
- 1GB DDR2-800:1 GB
- 2GB DDR2-800 CL6 ECC:2 GB
Memory layout (modules x size)
- 1GB DDR2-800:1 x 1 GB
- 2GB DDR2-800 CL6 ECC:1 x 2 GB
Memory form factor
- 1GB DDR2-800:200-pin SO-DIMM
- 2GB DDR2-800 CL6 ECC:240-pin DIMM
Memory bus
- 1GB DDR2-800:64 bit
- 2GB DDR2-800 CL6 ECC:72 bit
Module configuration
- 1GB DDR2-800:128M X 64
- 2GB DDR2-800 CL6 ECC:256M X 72
Error indication
- 1GB DDR2-800:No
- 2GB DDR2-800 CL6 ECC:ECC
Form factor
- 1GB DDR2-800:200-pin SODIMM
- 2GB DDR2-800 CL6 ECC:240-pin DIMM
Internal memory
- 1GB DDR2-800:1024 MB
- 2GB DDR2-800 CL6 ECC:2048 MB

Differences highlightedShow differences only

Comparison of 1GB DDR2-800, 2GB DDR2-800 CL6 ECC
18 specifications	A Kingston Technology 1GB DDR2-800 View product	B Kingston Technology 2GB DDR2-800 CL6 ECC View product
Features5 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 2 GB
Internal memory type	DDR2	DDR2
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
CAS latency	6	6
Memory busDiffers	64 bit	72 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltage	1.8 V	1.8 V
Module configurationDiffers	128M X 64	256M X 72
Memory type	DDR2	DDR2
ECCKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	67.6 mm	Unknown — not stated by the source
Other features5 differ
CompatibilityDiffers	451398-001 (HP); 480860-001 (HP); 482168-001 (HP); 482168-002 (HP); 482168-003 (HP); 482168-004 (HP); 484267-002 (HP); 484380-001 (HP); 485032-004 (HP); 493194-001 (HP); 496110-001 (HP); 506060-001 (HP); 506932-001 (HP); 536427-001 (HP); GM254AA (HP); KT292AA (HP); KT292ET (HP)	A1324535 (DELL); A1355832 (DELL); A1355838 (DELL)
Bus clock rate	800 MHz	800 MHz
Error indicationDiffers	No	ECC
Form factorDiffers	200-pin SODIMM	240-pin DIMM
Internal memoryDiffers	1024 MB	2048 MB
Memory layoutDiffers	1 x 1024 MB	1 x 2048 MB

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.