Optiplex 755 ram Upgrade

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Optiplex 755 ram Upgrade

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Hello everyone,
     I would like to give a last upgrade to my old Optiplex 755 buying 8 Gbyte of ram. Thank You for your support! Best Regards Gina

Please, in order to avoid any problem and wasting of money/time, can you tell me if the following item is supported by my desktop?

KINGSTON DDR2-1066 HyperX Edition Dual Channel Kit (2x2048)

 Code 5764
 Productor Kingston
 Model KHX8500D2K2/4G
 Capacity 4Gb
 Standard PC8500 (DDR2-1066)
 Module Dual Channel kit (2x 2Gb)
 Memory Speed 1066MHz
 Cas Latency CL5
 Memory Timings 5-5-5-15
 Voltage 2.3V
 Error Checking Non-ECC
 Features HyperX High-performance range Aluminium heatspreaders
 Registered Unbuffered
 Tecnology 240-pin DDR2 SDRAM
 Configuration Double-sided 2GB DDR2 memory modules
 Packing Retail packaging

Thank You for your support!
Best Regards
Gina

All Replies
  • Most of us recommend going to Crucial.com to get the correct specs for memory for your model. If you want, you can buy it there and get good prices and support or just compare the specs to the Kingston memory. Make sure your model can run 2gb chips and 8 gb max.

  • Thank You Mary G, Crucial.com only propose its memory and I cannot check if my Optiplex 755 supports Kingston KHX8500D2K2 ram.

  • Dell validated 8GB of DDR2-667 (PC2-5300) and DDR2-800 (PC6400) non-ECC memory. DDR2-1066Mhz PC2-8500/8600 is not supported.

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  • Actually PC2 8500 is supported on the tower.

    The reason I think the ram will not work is that it does not say LOW Density 256 meg X 64 INTEL Compatable AND its higher than 1.8v

    which is also a problem.

    Computer Memory

    Recommended Upgrade

    part image
    4GB kit (2GBx2)  
    DDR2 PC2-8500 • CL=7 • Unbuffered • NON-ECC • DDR2-1066 • 1.8V • 256Meg x 64 •   •  Part #: CT798861
    Got it? Rate it. 
     
    How much memory your Windows OS will recognize depends on which version of Windows you are running. 32-bit versions of Windows will see (and utilize) only 3GB or 3.5GB. To utilize more memory, install a 64-bit version of your OS. More information about OS memory maximums can be found here.
    Memory Type: DDR2 PC2-8500, DDR2 PC2-6400, DDR2 PC2-5300, DDR2 (non-ECC)
    Maximum Memory: 8GB
    Slots: 4
    Each memory slot can hold DDR2 PC2-8500, DDR2 PC2-6400, DDR2 PC2-5300 with a maximum of 4GB kit (2GBx2) per slot

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