Product comparison · 2 memory modules

HP 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400 vs HyperX Dual Channel Kit memory 4 GB ( 2 x 2 GB ) DIMM 240-pin DDR3

6specifications compared
2differ
4identical
1known for one product only

Key differences

The HyperX Dual Channel Kit memory 4 GB ( 2 x 2 GB ) DIMM 240-pin DDR3 has 467 MHz more memory clock speed than the HP 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400 (1800 MHz vs 1333 MHz). Only the HP 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400 has ECC.

ECC
- 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400:Yes
- HyperX Dual Channel Kit memory 4 GB ( 2 x 2 GB ) DIMM 240-pin DDR3:No
Memory clock speed
- 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400:1333 MHz
- HyperX Dual Channel Kit memory 4 GB ( 2 x 2 GB ) DIMM 240-pin DDR3:1800 MHz

Side by side

Differences highlightedShow differences only

Comparison of 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400, HyperX Dual Channel Kit memory 4 GB ( 2 x 2 GB ) DIMM 240-pin DDR3
7 specifications	A HP 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400 View product	B HyperX HyperX Dual Channel Kit memory 4 GB ( 2 x 2 GB ) DIMM 240-pin DDR3 View product
Features2 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)	2 x 2 GB	2 x 2 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	1333 MHz	1800 MHz
Lead platingKnown for one	Unknown — not stated by the source	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.

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