Product comparison · 2 memory modules

Kingston Technology 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm vs Kingston Technology DDR3 SDRAM 2GB

Key differences

Internal memory
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:4 GB
- DDR3 SDRAM 2GB:2 GB
Memory layout (modules x size)
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:1 x 4 GB
- DDR3 SDRAM 2GB:1 x 2 GB
ECC
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:No
- DDR3 SDRAM 2GB:Yes
Memory bus
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:64 bit
- DDR3 SDRAM 2GB:72 bit
Module configuration
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:512M X 64
- DDR3 SDRAM 2GB:256M X 72
Error indication
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:No
- DDR3 SDRAM 2GB:ECC
Internal memory
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:4096 MB
- DDR3 SDRAM 2GB:2048 MB
Memory layout
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:1 x 4096 MB
- DDR3 SDRAM 2GB:1 x 2048 MB

Differences highlightedShow differences only

Comparison of 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm, DDR3 SDRAM 2GB
24 specifications	A Kingston Technology 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm View product	B Kingston Technology DDR3 SDRAM 2GB View product
Features5 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Component forKnown for one	PC/Server	Unknown — not stated by the source
ECCDiffers	No	Yes
Memory busDiffers	64 bit	72 bit
Module configurationDiffers	512M X 64	256M X 72
Memory typeKnown for one	DDR3	Unknown — not stated by the source
Memory rankingKnown for one	Unknown — not stated by the source	1
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Other features3 differ
Error indicationDiffers	No	ECC
Internal memoryDiffers	4096 MB	2048 MB
Memory layoutDiffers	1 x 4096 MB	1 x 2048 MB
Number of pinsKnown for one	240	Unknown — not stated by the source
Chips organisationKnown for one	Unknown — not stated by the source	X8
CompatibilityKnown for one	Unknown — not stated by the source	MER3702A (Toshiba); MMU3702A (Toshiba)
Country of originKnown for one	Unknown — not stated by the source	China

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.