Product comparison · 2 memory modules

Kingston Technology 16GB DDR3 1600MHz Module vs Kingston Technology 4 x 8GB DDR3 1333MHz ECC

Key differences

Internal memory
- 16GB DDR3 1600MHz Module:16 GB
- 4 x 8GB DDR3 1333MHz ECC:32 GB
Memory layout (modules x size)
- 16GB DDR3 1600MHz Module:1 x 16 GB
- 4 x 8GB DDR3 1333MHz ECC:4 x 8 GB
Buffered memory type
- 16GB DDR3 1600MHz Module:Registered (buffered)
- 4 x 8GB DDR3 1333MHz ECC:Unregistered (unbuffered)
Module configuration
- 16GB DDR3 1600MHz Module:2G X 72
- 4 x 8GB DDR3 1333MHz ECC:1G X 72
Chips organisation
- 16GB DDR3 1600MHz Module:X4
- 4 x 8GB DDR3 1333MHz ECC:X8
Bus clock rate
- 16GB DDR3 1600MHz Module:1600 MHz
- 4 x 8GB DDR3 1333MHz ECC:1333 MHz
Internal memory
- 16GB DDR3 1600MHz Module:16384 MB
- 4 x 8GB DDR3 1333MHz ECC:32768 MB
Memory layout
- 16GB DDR3 1600MHz Module:1 x 16384 MB
- 4 x 8GB DDR3 1333MHz ECC:4 x 8192 MB

Differences highlightedShow differences only

Comparison of 16GB DDR3 1600MHz Module, 4 x 8GB DDR3 1333MHz ECC
20 specifications	A Kingston Technology 16GB DDR3 1600MHz Module View product	B Kingston Technology 4 x 8GB DDR3 1333MHz ECC View product
Features4 differ
Internal memoryDiffers	16 GB	32 GB
Memory layout (modules x size)Differs	1 x 16 GB	4 x 8 GB
Component forKnown for one	PC/Server	Unknown — not stated by the source
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingKnown for one	2	Unknown — not stated by the source
Module configurationDiffers	2G X 72	1G X 72
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Other features5 differ
Chips organisationDiffers	X4	X8
CompatibilityDiffers	672631-B21 (HP); 672633-B21 (HP); 684066-B21 (HP); A2Z52AA (HP)	647909-B21 (HP)
Bus clock rateDiffers	1600 MHz	1333 MHz
Internal memoryDiffers	16384 MB	32768 MB
Memory layoutDiffers	1 x 16384 MB	4 x 8192 MB
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM

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.