Product comparison · 2 memory modules

HyperX 2GB (1X2GB), 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM vs HyperX 2GB, 2000MHz, DDR3, Non-ECC, CL9 (9-9-9-27), DIMM (Kit of 2)

Key differences

Internal memory type
- 2GB (1X2GB), 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM:DDR2
- 2GB, 2000MHz, DDR3, Non-ECC, CL9 (9-9-9-27), DIMM (Kit of 2):DDR3
CAS latency
- 2GB (1X2GB), 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM:7
- 2GB, 2000MHz, DDR3, Non-ECC, CL9 (9-9-9-27), DIMM (Kit of 2):9
Memory clock speed
- 2GB (1X2GB), 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM:1066 MHz
- 2GB, 2000MHz, DDR3, Non-ECC, CL9 (9-9-9-27), DIMM (Kit of 2):2000 MHz

Differences highlightedShow differences only

Comparison of 2GB (1X2GB), 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM, 2GB, 2000MHz, DDR3, Non-ECC, CL9 (9-9-9-27), DIMM (Kit of 2)
9 specifications	A HyperX 2GB (1X2GB), 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM View product	B HyperX 2GB, 2000MHz, DDR3, Non-ECC, CL9 (9-9-9-27), DIMM (Kit of 2)View product
Features3 differ
Internal memory	2 GB	2 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	7	9
Memory clock speedDiffers	1066 MHz	2000 MHz
Memory voltage	2.0 V	2.0 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.