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Product comparison · 2 memory modules

Acer 4GB FBD Upgrade kit (2x2GB) DDR2 667, ECC (G540-R520-R720-R920) vs Buffalo 2GB DDR2 Select DIMM 240 Pin PC2-5300 667MHz

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  • 5specifications compared
  • 3differ
  • 2identical
  • 4known for one product only

Key differences

The Acer 4GB FBD Upgrade kit (2x2GB) DDR2 667, ECC (G540-R520-R720-R920) has 2 GB more internal memory than the Buffalo 2GB DDR2 Select DIMM 240 Pin PC2-5300 667MHz (4 GB vs 2 GB). Only the Acer 4GB FBD Upgrade kit (2x2GB) DDR2 667, ECC (G540-R520-R720-R920) has ECC. Memory form factor: 200-pin SO-DIMM on the Acer 4GB FBD Upgrade kit (2x2GB) DDR2 667, ECC (G540-R520-R720-R920), 240-pin DIMM on the Buffalo 2GB DDR2 Select DIMM 240 Pin PC2-5300 667MHz.

  • Internal memory
    • 4 GB
    • 2 GB
  • Memory form factor
    • 200-pin SO-DIMM
    • 240-pin DIMM
  • ECC
    • Yes
    • No

Side by side

Differences highlightedShow differences only
9 specifications
A

Acer

4GB FBD Upgrade kit (2x2GB) DDR2 667, ECC (G540-R520-R720-R920)View product
B

Buffalo

2GB DDR2 Select DIMM 240 Pin PC2-5300 667MHzView product
Features3 differ
Internal memoryDiffers4 GB2 GB
Memory layout (modules x size)Known for one2 x 2 GB
Memory form factorDiffers200-pin SO-DIMM240-pin DIMM
ECCDiffersYesNo
CAS latencyKnown for one5
Memory voltageKnown for one1.6 V
Other featuresidentical
Number of pinsKnown for one240

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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