Product comparison · 2 memory modules

HyperX KHX8500S3ULK2/4G, 4GB 1066MHz DDR3 vs Lenovo Memory Modules 4GB (2x2GB)

6specifications compared
4differ
2identical
4known for one product only

Key differences

The HyperX KHX8500S3ULK2/4G, 4GB 1066MHz DDR3 has 399 MHz more memory clock speed than the Lenovo Memory Modules 4GB (2x2GB) (1066 MHz vs 667 MHz). Only the Lenovo Memory Modules 4GB (2x2GB) has ECC. Internal memory type: DDR3 on the HyperX KHX8500S3ULK2/4G, 4GB 1066MHz DDR3, DDR2 on the Lenovo Memory Modules 4GB (2x2GB). Memory form factor: 204-pin SO-DIMM on the HyperX KHX8500S3ULK2/4G, 4GB 1066MHz DDR3, 240-pin DIMM on the Lenovo Memory Modules 4GB (2x2GB).

Internal memory type
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:DDR3
- Memory Modules 4GB (2x2GB):DDR2
Memory form factor
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:204-pin SO-DIMM
- Memory Modules 4GB (2x2GB):240-pin DIMM
ECC
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:No
- Memory Modules 4GB (2x2GB):Yes
Memory clock speed
- KHX8500S3ULK2/4G, 4GB 1066MHz DDR3:1066 MHz
- Memory Modules 4GB (2x2GB):667 MHz

Side by side

Differences highlightedShow differences only

Comparison of KHX8500S3ULK2/4G, 4GB 1066MHz DDR3, Memory Modules 4GB (2x2GB)
10 specifications	A HyperX KHX8500S3ULK2/4G, 4GB 1066MHz DDR3 View product	B Lenovo Memory Modules 4GB (2x2GB)View product
Features4 differ
Memory layout (modules x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3	DDR2
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
Memory clock speedDiffers	1066 MHz	667 MHz
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
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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