Product comparison · 2 memory modules

Kingston Technology 12GB 1333MHz ECC KIT vs Kingston Technology 1GB DDR2 240-pin DIMM Kit

Key differences

Internal memory
- 12GB 1333MHz ECC KIT:12 GB
- 1GB DDR2 240-pin DIMM Kit:1 GB
Memory layout (modules x size)
- 12GB 1333MHz ECC KIT:3 x 4 GB
- 1GB DDR2 240-pin DIMM Kit:1 x 1 GB
Internal memory type
- 12GB 1333MHz ECC KIT:DDR3
- 1GB DDR2 240-pin DIMM Kit:DDR2
CAS latency
- 12GB 1333MHz ECC KIT:9
- 1GB DDR2 240-pin DIMM Kit:5
Buffered memory type
- 12GB 1333MHz ECC KIT:Unregistered (unbuffered)
- 1GB DDR2 240-pin DIMM Kit:Registered (buffered)
Memory voltage
- 12GB 1333MHz ECC KIT:1.5 V
- 1GB DDR2 240-pin DIMM Kit:1.8 V
Module configuration
- 12GB 1333MHz ECC KIT:512M X 72
- 1GB DDR2 240-pin DIMM Kit:128M X 72
Memory type
- 12GB 1333MHz ECC KIT:DDR3
- 1GB DDR2 240-pin DIMM Kit:DDR2

Differences highlightedShow differences only

Comparison of 12GB 1333MHz ECC KIT, 1GB DDR2 240-pin DIMM Kit
20 specifications	A Kingston Technology 12GB 1333MHz ECC KIT View product	B Kingston Technology 1GB DDR2 240-pin DIMM Kit View product
Features8 differ
Internal memoryDiffers	12 GB	1 GB
Memory layout (modules x size)Differs	3 x 4 GB	1 x 1 GB
Internal memory typeDiffers	DDR3	DDR2
CAS latencyDiffers	9	5
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageDiffers	1.5 V	1.8 V
Module configurationDiffers	512M X 72	128M X 72
Memory typeDiffers	DDR3	DDR2
Memory rankingKnown for one	Unknown — not stated by the source	1
Other features3 differ
CompatibilityKnown for one	500672-B21 (HP); NL787AV (HP)	Unknown — not stated by the source
Bus clock rateDiffers	1333 MHz	667 MHz
Internal memoryDiffers	12288 MB	1024 MB
Memory layoutDiffers	3 x 4096 MB	1 x 1024 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.