Product comparison · 2 memory modules

HP 1Gb DDR3 SDRAM 1x1Gb 1333MHz vs HP 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400

6specifications compared
2differ
4identical
0known for one product only

Key differences

The HP 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400 has 3 GB more internal memory than the HP 1Gb DDR3 SDRAM 1x1Gb 1333MHz (4 GB vs 1 GB). Memory layout (modules x size): 1 x 1 GB on the HP 1Gb DDR3 SDRAM 1x1Gb 1333MHz, 2 x 2 GB on the HP 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400.

Internal memory
- 1Gb DDR3 SDRAM 1x1Gb 1333MHz:1 GB
- 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400:4 GB
Memory layout (modules x size)
- 1Gb DDR3 SDRAM 1x1Gb 1333MHz:1 x 1 GB
- 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400:2 x 2 GB

Side by side

Differences highlightedShow differences only

Comparison of 1Gb DDR3 SDRAM 1x1Gb 1333MHz, 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400
6 specifications	A HP 1Gb DDR3 SDRAM 1x1Gb 1333MHz View product	B HP 4GB (2x2GB) DDR3-1333 ECC RAM f/ Z400 View product
Features2 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Differs	1 x 1 GB	2 x 2 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory clock speed	1333 MHz	1333 MHz

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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