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Product comparison · 2 memory modules

Acer 4GB FBD Upgrade kit (2x2GB) DDR2 667, ECC (G540-R520-R720-R920) vs Kingston Technology 2GB DDR2-800 CL6 ECC

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  • 5specifications compared
  • 3differ
  • 2identical
  • 14known for one product only

Key differences

  • Internal memory
    • 4 GB
    • 2 GB
  • Memory layout (modules x size)
    • 2 x 2 GB
    • 1 x 2 GB
  • Memory form factor
    • 200-pin SO-DIMM
    • 240-pin DIMM

Side by side

Differences highlightedShow differences only
19 specifications
A

Acer

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

Kingston Technology

2GB DDR2-800 CL6 ECCView product
Features3 differ
Internal memoryDiffers4 GB2 GB
Memory layout (modules x size)Differs2 x 2 GB1 x 2 GB
Memory form factorDiffers200-pin SO-DIMM240-pin DIMM
CAS latencyKnown for one6
Memory busKnown for one72 bit
Buffered memory typeKnown for oneUnregistered (unbuffered)
Memory voltageKnown for one1.8 V
Module configurationKnown for one256M X 72
Memory typeKnown for oneDDR2
Memory clock speedKnown for one667 MHz
Other featuresidentical
CompatibilityKnown for oneA1324535 (DELL); A1355832 (DELL); A1355838 (DELL)
Bus clock rateKnown for one800 MHz
Error indicationKnown for oneECC
Form factorKnown for one240-pin DIMM
Internal memoryKnown for one2048 MB
Memory layoutKnown for one1 x 2048 MB
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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