512MB OWC Memory Upgrade Module

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512MB OWC Memory Upgrade Module

PC2700 DDR 333MHz SO-DIMM for all PowerBook G4 'Aluminum' 12", 15" & 17" models, all iBook G4s, iMac G4 1.0GHz+

Mfr P/N: OWC2700DDRS512A OWC SKU: OWC2700DDRS512A

512MB OWC Memory Upgrade Module

Memory Built by Mac People, for Mac People (and PC too), for Over 30 Years

OWC Memory Trade-in Rebate

Trade In Your Original Memory and SAVE!

Within 60 days from the purchase date of qualifying OWC memory, you can choose to trade in your old memory for a cash rebate! Learn More »

Reviews (24)
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Overview

OWC Memory for Mac & PC

OWC Memory. Built for Macs + PCs.

Experience your computer's true performance potential.

Improve System Speed

OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential, and speed up overall responsiveness.

More Apps. More Files

Become a multi-tasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time.

Save $$ vs Factory

Save BIG vs factory memory options. Plus, select among options not offered by the factory. OWC makes it easy to find the perfect upgrade to fit your needs.

Lab Tested Compatibility

We test every OWC memory module at our in-house lab so you can upgrade with the confidence that your memory is built-to-last.

Lifetime Warranty

We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service.

Step-by-Step Videos

Our detailed install videos guide your upgrade from start to finish. We provide all the steps to make your OWC Memory upgrade DIY easy.

OWC Logo

Experience the OWC Difference

Rely on the trusted name for memory upgrades, drives and accessories for over 30 years. Your OWC Memory upgrade was built by Mac and PC people, for Mac and PC people. Our expert support team is always a call or click away. You can talk to an actual human who will kindly provide advice and guidance for any questions you may have.

Being helpful and treating others the way you would want to be treated is not just a novel idea. It’s how we do business. It's how we’re built. It's what we’ve been doing since 1988.

IncludesIncludes

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SpecsSpecs

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    Data Rate

    • 333MT/s

    I/O Clock Speed

    • 133MHz

    Registration

    • Non-registered

    Error Correction

    • Non-ECC

    Cycle Time

    • 6.0 ns

    Form Factor

    • SO-DIMM

    Type of Memory

    • DDR

    PC Speed

    • 2700

    Timing

    • CAS = 2.0
    • Full Parameters: 2-3-3

    Bandwidth

    • 2.7GB/s

    JEDEC

    • Fully compliant with JEDEC specifications

    Total Capacity

    • 512MB

    Voltage

    • 2.5 Volts

    Pin Count

    • 200-pin

    Printed Circuit Board Type

    • Low noise 6-layer PCB

    RoHS Compliant

    • Yes

    Ambient Temperature

    • Operating: 32°F to 185°F (0°C to 85°C)
    1. Also supports PC1600 CAS 2.0, PC2100 CAS 2.0 or 2.5 operation

    Compatibility & Installation VideosCompatibility & Installation Videos

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    iMac

    How to find your Mac’s Model ID info
    iMac G4 (20-inch, Late 2003)
    iMac G4 (20-inch, Late 2003)
    Late 2003
    Model ID: PowerMac6,3
    1.25GHz PowerPC G4
    Detailed Specs
    iMac G4 (15-inch, Late 2003)
    iMac G4 (15-inch, Late 2003)
    Late 2003
    Model ID: PowerMac6,1
    1.0GHz PowerPC G4
    Detailed Specs
    iMac G4 (17-inch, Late 2003)
    iMac G4 (17-inch, Late 2003)
    Late 2003
    Model ID: PowerMac6,1
    1.25GHz PowerPC G4
    Detailed Specs
    iMac G4 (17-inch, Early 2003)
    iMac G4 (17-inch, Early 2003)
    Early 2003
    Model ID: PowerMac6,1
    1.0GHz PowerPC G4
    Detailed Specs

    PowerBook

    How to find your Mac’s Model ID info
    PowerBook G4 Aluminim 12-inch
    PowerBook G4 Aluminim 12-inch
    Early 2005
    Model ID: PowerBook6,8
    1.5GHz PowerPC G4
    Detailed Specs
    PowerBook G4 Aluminim 17-inch
    PowerBook G4 Aluminim 17-inch
    Early 2005
    Model ID: PowerBook5,7
    1.67GHz PowerPC G4
    Detailed SpecsInstall Videos
    PowerBook G4 Aluminim 15-inch
    PowerBook G4 Aluminim 15-inch
    Early 2005
    Model ID: PowerBook5,6
    1.5GHz PowerPC G4 & 1.67GHz PowerPC G4
    Detailed SpecsInstall Videos
    PowerBook G4 Aluminim 12-inch
    PowerBook G4 Aluminim 12-inch
    Early 2004
    Model ID: PowerBook6,4
    1.33GHz PowerPC G4
    Detailed Specs
    PowerBook G4 Aluminim 17-inch
    PowerBook G4 Aluminim 17-inch
    Early 2004
    Model ID: PowerBook5,5
    1.5GHz PowerPC G4
    Detailed SpecsInstall Videos
    PowerBook G4 Aluminim 15-inch
    PowerBook G4 Aluminim 15-inch
    Early 2004
    Model ID: PowerBook5,4
    1.33GHz PowerPC G4 & 1.5GHz PowerPC G4
    Detailed SpecsInstall Videos
    PowerBook G4 Aluminim 12-inch
    PowerBook G4 Aluminim 12-inch
    Late 2003
    Model ID: PowerBook6,2
    1.0GHz PowerPC G4
    Detailed Specs
    PowerBook G4 Aluminim 17-inch
    PowerBook G4 Aluminim 17-inch
    Late 2003
    Model ID: PowerBook5,3
    1.33GHz PowerPC G4
    Detailed SpecsInstall Videos
    PowerBook G4 Aluminim 15-inch
    PowerBook G4 Aluminim 15-inch
    Late 2003
    Model ID: PowerBook5,2
    1.0GHz PowerPC G4 & 1.25GHz PowerPC G4
    Detailed SpecsInstall Videos
    PowerBook G4 Aluminim 12-inch
    PowerBook G4 Aluminim 12-inch
    Early 2003
    Model ID: PowerBook6,1
    867MHz PowerPC G4
    Detailed Specs
    PowerBook G4 Aluminim 17-inch
    PowerBook G4 Aluminim 17-inch
    Early 2003
    Model ID: PowerBook5,1
    1.0GHz PowerPC G4
    Detailed SpecsInstall Videos

    iBook

    How to find your Mac’s Model ID info
    iBook G4 (12-inch, Mid 2005)
    iBook G4 (12-inch, Mid 2005)
    Mid 2005
    Model ID: PowerBook6,7
    1.33GHz PowerPC G4
    Detailed Specs
    iBook G4 (14-inch, Mid 2005)
    iBook G4 (14-inch, Mid 2005)
    Mid 2005
    Model ID: PowerBook6,7
    1.42GHz PowerPC G4
    Detailed Specs
    iBook G4 (12-inch, Late 2004)
    iBook G4 (12-inch, Late 2004)
    Late 2004
    Model ID: PowerBook6,5
    1.2GHz PowerPC G4
    Detailed Specs
    iBook G4 (14-inch, Late 2004)
    iBook G4 (14-inch, Late 2004)
    Late 2004
    Model ID: PowerBook6,5
    1.33GHz PowerPC G4
    Detailed Specs
    iBook G4 (12-inch, Early 2004)
    iBook G4 (12-inch, Early 2004)
    Early 2004
    Model ID: PowerBook6,5
    1.0GHz PowerPC G4
    Detailed Specs
    iBook G4 (14-inch, Early 2004)
    iBook G4 (14-inch, Early 2004)
    Early 2004
    Model ID: PowerBook6,5
    1.0GHz PowerPC G4 & 1.2GHz PowerPC G4
    Detailed Specs
    iBook G4 (14-inch, Late 2003)
    iBook G4 (14-inch, Late 2003)
    Late 2003
    Model ID: PowerBook6,3
    1.0GHz PowerPC G4
    Detailed Specs
    iBook G4 (12-inch, Late 2003)
    iBook G4 (12-inch, Late 2003)
    Late 2003
    Model ID: PowerBook6,3
    800MHz PowerPC G4
    Detailed Specs
    iBook G4 (14-inch, Late 2003)
    iBook G4 (14-inch, Late 2003)
    Late 2003
    Model ID: PowerBook6,3
    933MHz PowerPC G4
    Detailed Specs

    PC Compatible

    PC Compatible
    PC Compatible

    reviewsCustomer Reviews

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    4.88 out of 5

    24 out of 24 (100%) reviewers would recommend this product

    Write a Review
    5-Star
    4-Star
    3-Star
    2 star
    1 star
    92%
    4%
    4%
    0%
    0%

    installed the ram, booted the computer, it was recognized, upgrade complete.

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    meesterb9, 
    May, 17 2022 
    review of: 1.0GB (1024MB) OWC PC2700 DDR 200-Pin SO-DIMM Memory Module
    • Reviewer:meesterb9
    Response from OWC, Support

    Thank you so much meesterb9 for taking the time to leave your 5-Star Review. We love to hear that the memory upgrade was a great option for you. Please feel free to contact us if you have any further questions, comments, or concerns. Phone 1-800-275-4576 or +1-815-338-8685 Customer Service/Sales & Technical Support - Monday-Friday (8am-8pm CT) - Saturday & Sunday (Closed) Live Chat Technical Support - Monday-Friday (8am-8pm CT) - Saturday (9am-5pm CT) - Sunday (Closed) Live Chat Customer Service/Sales - Monday-Friday (7am-10pm CT) - Saturday & Sunday (9am-5pm CT). Thanks for choosing OWC, and have a great Day!

    Excellent!

    My PowerBook G4 is now a much happier machine with OWC RAM stick, which it previously abhorred a 1GB RAM stick from another vendor, non-OWC. Thanks OWC!

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    Viktor, 
    Dec, 30 2021 
    review of: 1.0GB (1024MB) OWC PC2700 DDR 200-Pin SO-DIMM Memory Module
    • Reviewer:Viktor
    Response from OWC, Support

    Thank you for providing us with your feedback! We are delighted to hear the 1GB memory module has worked great! If further assistance is needed, please feel free to reach out to our support team.

    All 1024 megabytes delivered!

    Not much to add, does what you’d expect, which is no bad thing.

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    OpenBat-95827, 
    Dec, 18 2021 
    review of: 1.0GB (1024MB) OWC PC2700 DDR 200-Pin SO-DIMM Memory Module
    • Reviewer:OpenBat-95827
    Response from OWC, Support

    Thank you for providing us with your feedback! If further assistance is needed, please feel free to reach out to our support team.

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