Product comparison · 2 memory modules

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

15specifications compared
8differ
7identical
5known for one product only

Key differences

The Kingston Technology 16GB DDR3 1600MHz Module has 8 GB more internal memory than the Kingston Technology 8GB DDR3 1333MHz ECC (16 GB vs 8 GB). The Kingston Technology 16GB DDR3 1600MHz Module has 1 G X 72 more module configuration than the Kingston Technology 8GB DDR3 1333MHz ECC (2G X 72 vs 1G X 72). The Kingston Technology 16GB DDR3 1600MHz Module has 267 MHz more bus clock rate than the Kingston Technology 8GB DDR3 1333MHz ECC (1600 MHz vs 1333 MHz). Memory layout (modules x size): 1 x 16 GB on the Kingston Technology 16GB DDR3 1600MHz Module, 1 x 8 GB on the Kingston Technology 8GB DDR3 1333MHz ECC. Buffered memory type: Registered (buffered) on the Kingston Technology 16GB DDR3 1600MHz Module, Unregistered (unbuffered) on the Kingston Technology 8GB DDR3 1333MHz ECC.

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

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR3 1600MHz Module, 8GB DDR3 1333MHz ECC
20 specifications	A Kingston Technology 16GB DDR3 1600MHz Module View product	B Kingston Technology 8GB DDR3 1333MHz ECC View product
Features4 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 8 GB
Internal memory type	DDR3	DDR3
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory bus	72 bit	72 bit
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
Lead plating	Gold	Gold
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Other features4 differ
Chips organisationDiffers	X4	X8
CompatibilityKnown for one	672631-B21 (HP); 672633-B21 (HP); 684066-B21 (HP); A2Z52AA (HP)	Unknown — not stated by the source
Bus clock rateDiffers	1600 MHz	1333 MHz
Error indication	ECC	ECC
Internal memoryDiffers	16384 MB	8192 MB
Memory layoutDiffers	1 x 16384 MB	1 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.

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