Product comparison · 2 memory modules

Kingston Technology 4GB 1600MHz DDR3 Module vs Kingston Technology 4GB DDR3L-1333

Key differences

Internal memory type
- 4GB 1600MHz DDR3 Module:DDR3
- 4GB DDR3L-1333:DDR3L
ECC
- 4GB 1600MHz DDR3 Module:No
- 4GB DDR3L-1333:Yes
CAS latency
- 4GB 1600MHz DDR3 Module:11
- 4GB DDR3L-1333:9
Memory bus
- 4GB 1600MHz DDR3 Module:64 bit
- 4GB DDR3L-1333:72 bit
Buffered memory type
- 4GB 1600MHz DDR3 Module:Unregistered (unbuffered)
- 4GB DDR3L-1333:Registered (buffered)
Memory voltage
- 4GB 1600MHz DDR3 Module:1.5 V
- 4GB DDR3L-1333:1.35 V
Module configuration
- 4GB 1600MHz DDR3 Module:512M x 64
- 4GB DDR3L-1333:512K X 72
Bus clock rate
- 4GB 1600MHz DDR3 Module:1600 MHz
- 4GB DDR3L-1333:1333 MHz

Differences highlightedShow differences only

Comparison of 4GB 1600MHz DDR3 Module, 4GB DDR3L-1333
20 specifications	A Kingston Technology 4GB 1600MHz DDR3 Module View product	B Kingston Technology 4GB DDR3L-1333 View product
Features7 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)	1 x 4 GB	1 x 4 GB
Internal memory typeDiffers	DDR3	DDR3L
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	11	9
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageDiffers	1.5 V	1.35 V
Module configurationDiffers	512M x 64	512K X 72
Memory typeKnown for one	PC-12800	Unknown — not stated by the source
Lead plating	Gold	Gold
Memory rankingKnown for one	Unknown — not stated by the source	1
Packaging dataidentical
Package type	DIMM	DIMM
Other features2 differ
Bus clock rateDiffers	1600 MHz	1333 MHz
Error indicationDiffers	No	ECC
Internal memory	4096 MB	4096 MB
Memory layout	1 x 4096 MB	1 x 4096 MB
Number of pinsKnown for one	240	Unknown — not stated by the source
Chips organisationKnown for one	Unknown — not stated by the source	X4

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.