Product comparison · 2 memory modules

Kingston Technology 4GB, 1333MHz, DDR3, ECC, Reg w/Parity CL9, DIMM Dual Rank, x4 w/Therm Sen vs Kingston Technology ValueRAM memory 2 GB DIMM 240-pin DDR3

Key differences

Internal memory
- 4GB, 1333MHz, DDR3, ECC, Reg w/Parity CL9, DIMM Dual Rank, x4 w/Therm Sen:4 GB
- ValueRAM memory 2 GB DIMM 240-pin DDR3:2 GB
Memory layout (modules x size)
- 4GB, 1333MHz, DDR3, ECC, Reg w/Parity CL9, DIMM Dual Rank, x4 w/Therm Sen:1 x 4 GB
- ValueRAM memory 2 GB DIMM 240-pin DDR3:1 x 2 GB
CAS latency
- 4GB, 1333MHz, DDR3, ECC, Reg w/Parity CL9, DIMM Dual Rank, x4 w/Therm Sen:9
- ValueRAM memory 2 GB DIMM 240-pin DDR3:7
Buffered memory type
- 4GB, 1333MHz, DDR3, ECC, Reg w/Parity CL9, DIMM Dual Rank, x4 w/Therm Sen:Registered (buffered)
- ValueRAM memory 2 GB DIMM 240-pin DDR3:Unregistered (unbuffered)
Module configuration
- 4GB, 1333MHz, DDR3, ECC, Reg w/Parity CL9, DIMM Dual Rank, x4 w/Therm Sen:512M X 72
- ValueRAM memory 2 GB DIMM 240-pin DDR3:256M X 72

Differences highlightedShow differences only

Comparison of 4GB, 1333MHz, DDR3, ECC, Reg w/Parity CL9, DIMM Dual Rank, x4 w/Therm Sen, ValueRAM memory 2 GB DIMM 240-pin DDR3
13 specifications	A Kingston Technology 4GB, 1333MHz, DDR3, ECC, Reg w/Parity CL9, DIMM Dual Rank, x4 w/Therm Sen View product	B Kingston Technology ValueRAM memory 2 GB DIMM 240-pin DDR3 View product
Features5 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	9	7
Memory bus	72 bit	72 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltage	1.5 V	1.5 V
Module configurationDiffers	512M X 72	256M X 72
Memory type	DDR3	DDR3
Lead plating	Gold	Gold
Other featuresidentical
Chips organisationKnown for one	X4	Unknown — not stated by the source

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.