DDR2 Upgrade for the Dell OptiPlex GX620 Series (Ultra Small Form Factor) Desktop/PC

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device type: desktop

Your OptiPlex GX620 Series (Ultra Small Form Factor) System Specs

System specs as shipped by the manufacturer.
Scan your system to view your specific system configuration.

Memory:

DDR2 PC2-5300

Memory Type: DDR2 PC2-5300, DDR2 (non-ECC)
Maximum Memory: 4GB
Slots: 2

Installed in pairs of modules.

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 or DRAM is the "working" memory of the computer. It's used to store data for programs (sequences of instructions) on a temporary basis.

video - installing memory

Storage:

SATA

Storage Drives -- hard drives and solid state drives -- are the permanent memory for the programs and documents on your computer.

Data Transfer Rate is the rate at which data can be sent or received. This is determined by your motherboard. A drive with a higher transfer rate will only run at the rate of the motherboard's transfer rate.

Cache is a type of working memory that allows the drive to perform faster.

RPM is the rotations per minute of a hard drive which effects the speed of data transfer.

Solid State Drives are non-moving memory, so access speed is instant.

2GB, 240-pin DIMM, DDR2 PC2-5300 memory module

2GB, 240-pin DIMM, DDR2 PC2-5300 memory module
Part Number: CT518435
  • Module Size: 2GB
  • Package: 240-pin DIMM
  • Feature: DDR2 PC2-5300
  • Specs: DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 256Meg x 64 •
    What does this mean?
Guaranteed-compatible with the Dell OptiPlex GX620 Series (Ultra Small Form Factor)
 $35.99
Qty:

REVIEW SNAPSHOT®

by PowerReviews
Crucial2GB Upgrade for a Dell OptiPlex GX620 Series (Ultra Small Form Factor) System
 
5.0

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (0)

  • 3 Stars

     

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Reviewed by 2 customers

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Displaying reviews 1-2

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5.0

Fast, Reliable, Convenient

By www.mnvet.com

from St. Paul, MN

About Me Casual User

Verified Buyer

Pros

  • Fast
  • Increases Speed

Cons

    Best Uses

      Comments about Crucial 2GB Upgrade for a Dell OptiPlex GX620 Series (Ultra Small Form Factor) System:

      Thank you for your promptness with my request! I will use your services again!

      • Primary use:
      • Business
       
      5.0

      Memory Really Increases Speed

      By Royalokolehao

      from Pewee Valley, KY

      About Me Power user

      Verified Buyer

      Pros

      • Fast
      • Instant improvement
      • Reliable Performance

      Cons

        Best Uses

        • Increased Performance

        Comments about Crucial 2GB Upgrade for a Dell OptiPlex GX620 Series (Ultra Small Form Factor) System:

        My 620 Dell had 2x512 and was slow. I was going to buy new unit but decided to try 2x2GB of Ram. I slipped them in, turned on the computer, and instantly noticed greater speed and ability to run multiple programs at one time including Quick Books, Apple Music, Word 2007 all running and switching between programs. The $50+ bucks saved me from buying a new computer for about $700.00

        • Primary use:
        • Business

        Displaying reviews 1-2

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