Product comparison · 2 memory modules

HyperX 4GB, 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM (Kit of 2) vs Samsung 2GB, DDR III SDRAM, 1066MHz, CL7

6specifications compared
3differ
3identical
4known for one product only

Key differences

Internal memory
- 4GB, 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM (Kit of 2):4 GB
- 2GB, DDR III SDRAM, 1066MHz, CL7:2 GB
Internal memory type
- 4GB, 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM (Kit of 2):DDR2
- 2GB, DDR III SDRAM, 1066MHz, CL7:DDR3
Memory voltage
- 4GB, 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM (Kit of 2):2.0 V
- 2GB, DDR III SDRAM, 1066MHz, CL7:1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 4GB, 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM (Kit of 2), 2GB, DDR III SDRAM, 1066MHz, CL7
10 specifications	A HyperX 4GB, 1066MHz, DDR2, Non-ECC, CL7 (7-7-7-20), DIMM (Kit of 2)View product	B Samsung 2GB, DDR III SDRAM, 1066MHz, CL7 View product
Features3 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	No	Unknown — not stated by the source
CAS latency	7	7
Memory clock speed	1066 MHz	1066 MHz
Memory voltageDiffers	2.0 V	1.5 V
Lead platingKnown for one	Gold	Unknown — not stated by the source
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	240

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.

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