Skip to main content
Free shipping available on orders $99 & up!
  • Business Icon For Business & More icon arrow
    • Creative, Production & PostCreative, Production & Post
    • Corporate & EnterpriseCorporate & Enterprise
    • Higher EducationHigher Education
    • State, Local & K-12 EducationState, Local & K-12 Education
    • House of WorshipHouse of Worship
    • Systems IntegratorSystems Integrator
    • HealthcareHealthcare
    • Federal, State & Local GovernmentFederal, State & Local Government
    • Join Today!

      Already registered? Sign In

  • Region: US/Intl icon arrow
    • Select your preferredcountry / region:
    • USA RegionUSA + International
    • Canada RegionOWC Canada

    • Experience local shipping options and optimized product inventory for your region.

  • Phone Icon1-800-275-4576
  • Intl: 1-815-338-8685
MacSales.com Powered By OWC
  • Blog
  • Support
  • Account
    • Hello, Sign In
    • My Account
    • Order Status
    • Write A Review
    • Warranty & Returns
  • Cart
MacSales.com Powered By OWC
  • Support
  • Chat Contact
  • Account
    • Hello, Sign In
    • My Account
    • Order Status
    • Write A Review
    • Warranty & Returns
  • Cart
  • Specials & Featured
  • Rocket Yard Blog
  • Chat
  • Support
      • Shop All
        • Internal Drives
        • External Drives
        • Apple & Macs
        • Docks & Connectivity
        • Cards & Readers
        • Batteries
        • Software & Apps
        • Cables & Adapters
        • Memory
        • PCIe Expansion
        • Specials & Featured
        INSERT PAGE TITLE HERE at OtherWorldComputing.com
        Power Mac G3
         
        Power Mac G3
        Super-MultiDrive, Hard Drive, and Memory upgrades
        All models

        Not your Mac model? Click here for other Mac model options

        Upgrade your Power Mac G3

        Currently there are no internal
        IDE/ATAPI Optical Drive Options available for this model.
        Please click here to see external DVD/CD & Blu-Ray optical drive options starting from $59.00
        Blu-Ray Blu-ray Internal / External Drives From $79.00
        Hard Drive
        Click here for available IDE/ATA Hard Drives
        Click here for available Solid State Drive IDE/ATA Solutions up to 480GB from $45.99 and transfer your Mac like never before!
        Memory
        Max your Power Mac G3 with up to 1.0GB* of memory
        - 4 Memory Expansion slots*
        * Beige Power Mac G3 has 3 Memory Expansion slots, expandable to 768MB of memory
        128MB PC100/PC133
        128MB
        PC66/PC100 CL2 2-2-2
        Only $9.95
        Ships: Pending
        256MB PC100
        256MB
        PC66/100 CL2 2-2-2
        Only $6.99
        Ships: Same Day
        View all memory options
        V-RAM Upgrade
        Max your Power Mac G3 (Beige) with up to 6MB of VRAM
        - 1 VRAM Expansion slot (2 MB onboard)
        4MB VRAM
        4MB VRAM
        4MB SGRam Module upgrades on-board video from 2MB stock to 6MB maximum. Increasing the VRAM in machines with only 2mbs increases video refresh performance. With 6MB of VRAM installed provides millions of colors at up to 1152x870 via on board video.
        Only $17.99
        Ships: Sold Out
        Warranty
        Lifetime Advance Replacement Warranty
        OWC Memory Upgrades are backed by a Lifetime Advance Replacement Warranty and 30 Day Money Back Guarantee. Our full Memory Warranty and Sale Policy is available by clicking here.
        "á la carte" CD/DVD Software, Media, & Case Options
        NTI Dragonburn
        only $4.99
        Prosoft Data Backup
        only $29.99
        Disc media and cases
        from $0.79
        Helpful Links
        • About Us
        • DIY Install Videos
        • Join our Affiliate Network
        • Where to Buy
        • Accessibility Statement
        • Sustainability is Good Business
        • Join the OWC Team
        • Media+Newsroom
        • Privacy Promise
        • MacSales.com for Business
        Join the OWC Newsletter

        Join hundreds-of-thousands of tech enthusiasts across the planet and gain access to specials, clearance, and holiday savings on the OWC upgrades, drives, and docks everyone loves.

        • bbb
        © 2000-2026 Other World Computing, Inc., All Rights Reserved. Site Terms Guest ID:
        Your Privacy Choices
        This item has been added to your cart