Product comparison · 2 memory modules

HyperX 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2) vs HyperX 3GB 1375MHz DDR3 Non-ECC Low-Lat CL7 (7-7-7-20) DIMM (Kit of 3) Intel

Key differences

Internal memory
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):2 GB
- 3GB 1375MHz DDR3 Non-ECC Low-Lat CL7 (7-7-7-20) DIMM (Kit of 3) Intel:3 GB
Memory layout (modules x size)
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):2 x 1 GB
- 3GB 1375MHz DDR3 Non-ECC Low-Lat CL7 (7-7-7-20) DIMM (Kit of 3) Intel:3 x 1 GB
Internal memory type
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):DDR2
- 3GB 1375MHz DDR3 Non-ECC Low-Lat CL7 (7-7-7-20) DIMM (Kit of 3) Intel:DDR3
Memory voltage
- 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2):2.0 V
- 3GB 1375MHz DDR3 Non-ECC Low-Lat CL7 (7-7-7-20) DIMM (Kit of 3) Intel:1.65 V

Differences highlightedShow differences only

Comparison of 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2), 3GB 1375MHz DDR3 Non-ECC Low-Lat CL7 (7-7-7-20) DIMM (Kit of 3) Intel
9 specifications	A HyperX 2GB 1066MHz DDR2 Non-ECC CL7 (7-7-7-20) DIMM (Kit of 2)View product	B HyperX 3GB 1375MHz DDR3 Non-ECC Low-Lat CL7 (7-7-7-20) DIMM (Kit of 3) Intel View product
Features4 differ
Internal memoryDiffers	2 GB	3 GB
Memory layout (modules x size)Differs	2 x 1 GB	3 x 1 GB
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latency	7	7
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory voltageDiffers	2.0 V	1.65 V
Lead plating	Gold	Gold

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.