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    Home » Memory

    1.0GB OWC Memory Upgrade Module

    1.0GB PC2700 DDR 333MHz 200 Pin
    OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program | 30 Day Money Back Guarantee
    Memory Image
    Product Specs:
    OWC Memory fully meets Apple's specifications with special attention to proper thermal specifications.
    Memory Trade in
    Save money by trading in your original chips! View available memory rebates.
    From the purchase date of qualifying memory from OWC, you have 60 days to trade-in your old memory for a cash rebate!
    Just fill out OWC's online rebate form or contact OWC Customer Service after you receive and install your new memory.
    - Please allow up to 14 Days from the time we receive your memory for testing and rebate processing.
    - The OWC Rebate is for up to the same number of memory modules purchased and must be in working order.
    This OWC Memory is compatible with... Learn how to find your Mac's model ID or PC specs
    PowerBook G4
    PowerBook G4 (17-inch 1.67GHz)
    (January, 2005)
    Model ID: PowerBook5,7
    1.67GHz
    Detailed specs
    Install Videos
    PowerBook G4
    PowerBook G4 (17-inch 1.5GHz)
    (April, 2004)
    Model ID: PowerBook5,5
    1.5GHz
    Detailed specs
    Install Videos
    PowerBook G4
    PowerBook G4 (17-inch 1.33GHz)
    (September, 2003)
    Model ID: PowerBook5,3
    1.33GHz
    Detailed specs
    Install Videos
    PowerBook G4
    PowerBook G4 (17-inch)
    (January, 2003)
    Model ID: PowerBook5,1
    1.0GHz
    Detailed specs
    Install Videos
    PowerBook G4
    PowerBook G4 (15-inch 1.67/1.5GHz)
    (January, 2005)
    Model ID: PowerBook5,6
    1.5GHz, 1.67GHz
    Detailed specs
    Install Videos
    PowerBook G4
    PowerBook G4 (15-inch 1.5/1.33GHz)
    (April, 2004)
    Model ID: PowerBook5,4
    1.33GHz, 1.5GHz
    Detailed specs
    Install Videos
    PowerBook G4
    PowerBook G4 (15-inch FW800)
    (September, 2003)
    Model ID: PowerBook5,2
    1.0GHz, 1.25GHz
    Detailed specs
    Install Videos
    PowerBook G4
    PowerBook G4 (12-inch 1.5GHz)
    (January, 2005)
    Model ID: PowerBook6,8
    1.5GHz
    Detailed specs
    PowerBook G4
    PowerBook G4 (12-inch 1.33GHz)
    (April, 2004)
    Model ID: PowerBook6,4
    1.33GHz
    Detailed specs
    PowerBook G4
    PowerBook G4 (12-inch DVI)
    (September, 2003)
    Model ID: PowerBook6,2
    1.0GHz
    Detailed specs
    PowerBook G4
    PowerBook G4 (12-inch)
    (January, 2003)
    Model ID: PowerBook6,1
    867MHz
    Detailed specs
    iBook G4
    iBook G4 (14-inch Mid 2005)
    (July, 2005)
    Model ID: PowerBook6,7
    1.42GHz
    Detailed specs
    iBook G4
    iBook G4 (14-inch)
    (April, 2004)
    Model ID: PowerBook6,5
    1.0GHz, 1.2GHz
    Detailed specs
    iBook G4
    iBook G4 (14-inch)
    (October, 2003)
    Model ID: PowerBook6,3
    933MHz, 1.0GHz
    Detailed specs
    iBook G4
    iBook G4 (12-inch Mid 2005)
    (July, 2005)
    Model ID: PowerBook6,7
    1.33GHz
    Detailed specs
    iBook G4
    iBook G4 (12-inch)
    (April, 2004)
    Model ID: PowerBook6,5
    1.0GHz
    Detailed specs
    iBook G4
    iBook G4 (12-inch)
    (October, 2003)
    Model ID: PowerBook6,3
    800MHz
    Detailed specs
    iMac G4
    iMac G4 (20-inch USB 2.0)
    (November, 2003)
    Model ID: PowerMac6,3
    1.25GHz
    Detailed specs
    iMac G4
    iMac G4 (17-inch USB 2.0)
    (September, 2003)
    Model ID: PowerMac6,1
    1.25GHz
    Detailed specs
    iMac G4
    iMac G4 (17-inch 1GHz)
    (February, 2003)
    Model ID: PowerMac6,1
    1.0GHz
    Detailed specs
    iMac G4
    iMac G4 (15-inch USB 2.0)
    (September, 2003)
    Model ID: PowerMac6,1
    1.0GHz
    Detailed specs
    PC Laptop
    PC Laptops
    Compatible with Intel / AMD Process based PCs capable with the specifications listed above. Memory complies with JEDEC Specifications, document JESD79-3B.

    Customer Ratings

    Write a Review 4.9 / 5 12 out of 12 (100%) reviewers would recommend this product
    Verified Buyer
    Reviewer: Moozer Location: Bay Area, CA Age: 45-54 Experience Level: IT Professional Owned Product: less than a month
    Rating: 5/5 New life to an old machine January 16, 2018 With this extra memory, my daughter's old MacBook is almost like a new machine - worlds faster and more stable. Thanks!

    I would recommend this item to a friend! Customer Videos:

    Verified Buyer
    Reviewer: specstuffer
    Rating: 4/5 The Product arrived as expected April 17, 2017 The memory board arrived as expected.

    I would recommend this item to a friend! Customer Videos:

    Verified Buyer
    Reviewer: pecass Location: Beogad,Srbija Age: 45-54 Experience Level: Power User Owned Product: less than a month
    Rating: 5/5 My old pal August 8, 2016 Simply, one old Mac is born again and still work after 12 years in video production.(truck,wife and dog is also back)

    Just like all country song.

    Your memory ROCKS!

    I would recommend this item to a friend! Customer Videos:

    Verified Buyer
    Reviewer: Anonymous Location: Clarksville, TN Age: Over 65 Experience Level: Hobbiest Owned Product: 1-3 months
    Rating: 5/5 Perfect October 16, 2015 Perfect fit; easy installation; breathed new life into the computer!

    I would recommend this item to a friend!

    Verified Buyer
    Reviewer: Anonymous Location: Colorado Age: 45-54 Experience Level: Power User Owned Product: over 6 months
    Rating: 5/5 Ram that works! August 24, 2015 Bought two sticks of 1gig ram for an older Powerbook G4, which is the most the system will accept. Works great! Thanks!

    I would recommend this item to a friend!

    Verified Buyer
    Reviewer: Anonymous Location: Phoenix, Arizona Age: 45-54 Experience Level: Home User Owned Product: 1-3 months
    Rating: 5/5 Well worth the money!!! March 10, 2015 Again this fit perfectly into the memory slot and was instantly recognized by my computer. Along with the other memory chip (they should be installed in pairs) my computer is more the doubled in RAM and noticeably faster!

    I would recommend this item to a friend!

    Verified Buyer
    Reviewer: Anonymous Location: Alexandria VA Age: Over 65 Experience Level: Home User Owned Product: 1-3 months
    Rating: 5/5 OWC--continued quality October 15, 2014 Item was exactly as advertised. Help desk was very patient and helpful dealing with a set up problem Shipping was prompt

    I look forward to ordering more items from OWC!!

    I would recommend this item to a friend!

    Verified Buyer
    Reviewer: Anonymous Location: Brandon, MS Age: 35-44 Experience Level: IT Professional Owned Product: 1-3 months
    Rating: 5/5 a nice upgrade for a PowerBook G4 August 28, 2014 My friend's PowerBook G4 seemed very under-powered with it's stock 768MB ram. this 2GB upgrade made for a nice improvement in performance.

    I would recommend this item to a friend!

    Verified Buyer
    Reviewer: APC76 Location: São Paulo, Brasil Age: 35-44 Experience Level: Home User Owned Product: 1-3 months
    Rating: 5/5 New life to an old Celeron notebook May 29, 2012 Installed on a Fujitsu-Siemens Celeron notebook (2005) and worked flawlessly.

    I would recommend this item to a friend!

    Verified Buyer
    Reviewer: MacDaddy Location: Tucson AZ Age: 35-44 Experience Level: Home User Owned Product: over 6 months
    Rating: 5/5 Like having a new computer!! March 23, 2012 I have an old Mac G4 PowerBook, originally purchased back in '03. Basic tasks slowed it down to the point of being nearly intolerable to use. Two upgraded Memory Modules have this Old Girl running like a Spring Chicken! And they arrived in half the estimated shipping time given when I ordered them.

    I would recommend this item to a friend!

    Verified Buyer
    Reviewer: Citydweller Location: New York, NY
    Rating: 5/5 Do-It-Yourself Installation, Great Price, Why Wait to Upgrade? October 5, 2011 Service by phone and fast delivery by USPS ground was outstanding. I added a Wireless USB to the order. Now I can use my Powerbook G4 a bit longer. I won't hesitate to order from OWC again.

    I would recommend this item to a friend!

    Reviewer: BigEd Location: Detroit, MI Age: 35-44 Experience Level: Power User Owned Product: 1-3 months
    Rating: 5/5 Worked perfect in iMac G4 1Ghz February 24, 2011 Hello, I wanted to speed up my old iMac G4. I trust OWC's RAM since I have used it in my iBook G4 1.33Ghz machines. Really made a difference in boot time, launching programs and shut down. Very satisfied. Didn't want to take a chance on some other brand that might or might not work...

    I would recommend this item to a friend!

    OWC Memory 1.0GB 1.0GB PC2700 DDR Mfr P/N: OWC2700DDRS1GBA OWC SKU: OWC2700DDRS1GBA OWC Memory Upgrade Module Lifetime OWC Limited Warranty Ships: Same Day
    Reviews (12)
    only $22.99
    Add to CartOther World Computing OWC2700DDRS1GBA In Stock, Click to Buy Now