Product comparison · 2 memory modules

HyperX KHX8500S3ULK2/4G, 4GB 1066MHz DDR3 vs Kingston Technology 6GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3)

Key differences

Internal memory
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:4 GB
- 6GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3):6 GB
Memory layout (modules x size)
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:2 x 2 GB
- 6GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3):3 x 2 GB
Memory form factor
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:204-pin SO-DIMM
- 6GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3):240-pin DIMM
ECC
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:No
- 6GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3):Yes
CAS latency
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:5
- 6GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3):7

Differences highlightedShow differences only

Comparison of KHX8500S3ULK2/4G, 4GB 1066MHz DDR3, 6GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3)
10 specifications	A HyperX KHX8500S3ULK2/4G, 4GB 1066MHz DDR3 View product	B Kingston Technology 6GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3)View product
Features5 differ
Internal memoryDiffers	4 GB	6 GB
Memory layout (modules x size)Differs	2 x 2 GB	3 x 2 GB
Internal memory type	DDR3	DDR3
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	5	7
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory voltage	1.5 V	1.5 V
Lead plating	Gold	Gold
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)

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.