Product comparison · 2 memory modules

HyperX 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold vs Kingston Technology 256MB DDR2

Key differences

Internal memory
- 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold:2 GB
- 256MB DDR2:0.25 GB
Memory form factor
- 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold:240-pin DIMM
- 256MB DDR2:144-pin SO-DIMM
Memory bus
- 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold:64 bit
- 256MB DDR2:16 bit
Memory voltage
- 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold:1.95 V
- 256MB DDR2:1.8 V
Module configuration
- 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold:256M X 64
- 256MB DDR2:128M X 16
Bus clock rate
- 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold:800 MHz
- 256MB DDR2:533 MHz
Internal memory
- 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold:2048 MB
- 256MB DDR2:256 MB
Memory layout
- 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold:1 x 2048 MB
- 256MB DDR2:1 x 256 MB

Differences highlightedShow differences only

Comparison of 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold, 256MB DDR2
19 specifications	A HyperX 2GB, PC2-6400, 800MHz,DIMM-240-pin, Non-ECC, Unbuffered, CL4, DDR2 SDRAM, 2.0V, Gold View product	B Kingston Technology 256MB DDR2 View product
Features5 differ
Internal memoryDiffers	2 GB	0.25 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 0.25 GB
Internal memory type	DDR2	DDR2
Memory form factorDiffers	240-pin DIMM	144-pin SO-DIMM
Memory busDiffers	64 bit	16 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageDiffers	1.95 V	1.8 V
Module configurationDiffers	256M X 64	128M X 16
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead plating	Gold	Gold
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyKnown for one	4	Unknown — not stated by the source
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Other features3 differ
CompatibilityKnown for one	Unknown — not stated by the source	CB423-67951 (HP); CB423A (HP)
Bus clock rateDiffers	800 MHz	533 MHz
Error indication	No	No
Form factorKnown for one	Unknown — not stated by the source	144-pin SODIMM
Internal memoryDiffers	2048 MB	256 MB
Memory layoutDiffers	1 x 2048 MB	1 x 256 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.