Product comparison · 2 memory modules

Kingston Technology 16GB DDR2-667 Dual Rank Kit vs Kingston Technology 8GB Low Power Kit

Key differences

Internal memory
- 16GB DDR2-667 Dual Rank Kit:16 GB
- 8GB Low Power Kit:8 GB
Memory layout (modules x size)
- 16GB DDR2-667 Dual Rank Kit:2 x 8 GB
- 8GB Low Power Kit:2 x 4 GB
Internal memory type
- 16GB DDR2-667 Dual Rank Kit:DRAM
- 8GB Low Power Kit:DDR2
Module configuration
- 16GB DDR2-667 Dual Rank Kit:1024M X 72
- 8GB Low Power Kit:512M X 72
Error indication
- 16GB DDR2-667 Dual Rank Kit:Parity
- 8GB Low Power Kit:ECC
Internal memory
- 16GB DDR2-667 Dual Rank Kit:16384 MB
- 8GB Low Power Kit:8192 MB
Memory layout
- 16GB DDR2-667 Dual Rank Kit:2 x 8192 MB
- 8GB Low Power Kit:2 x 4096 MB

Differences highlightedShow differences only

Comparison of 16GB DDR2-667 Dual Rank Kit, 8GB Low Power Kit
19 specifications	A Kingston Technology 16GB DDR2-667 Dual Rank Kit View product	B Kingston Technology 8GB Low Power Kit View product
Features4 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	2 x 8 GB	2 x 4 GB
Internal memory typeDiffers	DRAM	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latency	5	5
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltage	1.8 V	1.8 V
Module configurationDiffers	1024M X 72	512M X 72
Memory type	DDR2	DDR2
Lead plating	Gold	Gold
ECCKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
Other features4 differ
CompatibilityDiffers	408855-B21 (HP); 495605-B21 (HP); EV285AA (HP)	397415-B21 (HP); 466440-B21 (HP); EM162AA (HP)
Bus clock rate	667 MHz	667 MHz
Error indicationDiffers	Parity	ECC
Form factor	240-pin DIMM	240-pin DIMM
Internal memoryDiffers	16384 MB	8192 MB
Memory layoutDiffers	2 x 8192 MB	2 x 4096 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.