512MB OWC Memory Upgrade Module
only $29.99 $12.99 You Save $17.00

512MB OWC Memory Upgrade Module

PC133 SDR SDRAM 133MHz SO-DIMM for iMac G4 700/800Mhz, PowerBook G3 Pismo, PowerBook G4 Titanium & Apple iBook G3 models. Up to 1GB in PowerBooks & iMac; up to 640MB in iBook using this 512MB Module


Mfr P/N: TPW133SO512L OWC SKU: OWC133SO512328L

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 »

availabilityShips: Pending
$29.99
$12.99
You Save $17.00
Add to Cart

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

Back to top

    Data Rate

    • 133MT/s

    I/O Clock Speed

    • 133MHz

    Registration

    • Non-registered

    Error Correction

    • Non-ECC

    Cycle Time

    • 7.5 ns

    Form Factor

    • SO-DIMM

    Type of Memory

    • SDR SDRAM

    PC Speed

    • 133

    Timing

    • CAS = 3.0
    • Full Parameters: 3-3-3

    Bandwidth

    • 1.0GB/s

    JEDEC

    • Fully compliant with JEDEC specifications

    Total Capacity

    • 512MB

    Voltage

    • 3.3 Volts

    Pin Count

    • 144-pin

    Chip Architecture

    • 64M x 8

    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)

    Compatibility & Installation VideosCompatibility & Installation Videos

    Back to top
    iMac G4 (15-inch, Early 2003)
    iMac G4 (15-inch, Early 2003)
    Early 2003
    Model ID: PowerMac4,2
    800MHz PowerPC G4
    Detailed Specs
    iMac G4 (17-inch, Mid 2002)
    iMac G4 (17-inch, Mid 2002)
    Mid 2002
    Model ID: PowerMac4,5
    800MHz PowerPC G4
    Detailed Specs
    iMac G4 (15-inch, Early 2002)
    iMac G4 (15-inch, Early 2002)
    Early 2002
    Model ID: PowerMac4,2
    700MHz PowerPC G4 & 800MHz PowerPC G4
    Detailed Specs
    PowerBook G4 Titanium
    PowerBook G4 Titanium
    Late 2002
    Model ID: PowerBook3,5 & PowerBook3,4 & PowerBook3,3 & PowerBook3,2
    1.0GHz PowerPC G4 & 867MHz PowerPC G4 & 667MHz PowerPC G4 & 800MHz PowerPC G4 & 550MHz PowerPC G4 & 400MHz PowerPC G4 & 500MHz PowerPC G4
    Install Videos
    PowerBook G3 Pismo
    PowerBook G3 Pismo
    Early 2000
    Model ID: PowerBook3,1
    400MHz PowerPC G3 & 500MHz PowerPC G3
    Detailed Specs
    iBook G3 (12-inch, Early 2003)
    iBook G3 (12-inch, Early 2003)
    Early 2003
    Model ID: PowerBook4,3
    800MHz PowerPC G3 & 900MHz PowerPC G3
    Detailed Specs
    iBook G3 (14-inch, Early 2003)
    iBook G3 (14-inch, Early 2003)
    Early 2003
    Model ID: PowerBook4,3
    900MHz PowerPC G3
    Detailed Specs
    iBook G3 (12-inch, Late 2002)
    iBook G3 (12-inch, Late 2002)
    Late 2002
    Model ID: PowerBook4,3
    700MHz PowerPC G3 & 800MHz PowerPC G3
    Detailed Specs
    iBook G3 (14-inch, Late 2002)
    iBook G3 (14-inch, Late 2002)
    Late 2002
    Model ID: PowerBook4,3
    800MHz PowerPC G3
    Detailed Specs
    iBook G3 (12-inch, Mid 2002)
    iBook G3 (12-inch, Mid 2002)
    Mid 2002
    Model ID: PowerBook4,3
    600MHz PowerPC G3 & 700MHz PowerPC G3
    Detailed Specs
    iBook G3 (14-inch, Mid 2002)
    iBook G3 (14-inch, Mid 2002)
    Mid 2002
    Model ID: PowerBook4,3
    700MHz PowerPC G3
    Detailed Specs
    iBook G3 (14-inch, Early 2002)
    iBook G3 (14-inch, Early 2002)
    Early 2002
    Model ID: PowerBook4,2
    600MHz PowerPC G3
    iBook G3 (12-inch, Late 2001)
    iBook G3 (12-inch, Late 2001)
    Late 2001
    Model ID: PowerBook4,1
    500MHz PowerPC G3 & 600MHz PowerPC G3
    Detailed Specs
    iBook G3 (12-inch, Mid 2001)
    iBook G3 (12-inch, Mid 2001)
    Mid 2001
    Model ID: PowerBook4,1
    500MHz PowerPC G3
    Detailed Specs

    PC Compatible

    PC Compatible
    PC Compatible
    5 out of 5

    7 out of 7 (100%) reviewers would recommend this product

    Write a Review
    4 star
    3 star
    2 star
    1 star
    100%
    0%
    0%
    0%
    0%

    Just what I needed

    Easy to locate and exactly what I needed

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    PlainPigeon-57647, 
    May, 9 2023 
    • Reviewer:PlainPigeon-57647
    Response from OWC, Support

    Thank you for choosing OWC for your technical needs. We are so happy to hear that you are enjoying the low-profile memory that you purchased. Please feel free to contact us if you have any further questions, comments, or concerns. https://eshop.macsales.com/Service/


    Great product. Worked perfectly.

    The 512MB stick of RAM worked great in my old 867 MHz PowerBook G4 Titanium. Good price as well.

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    WildCamel-52423, 
    May, 14 2022 
    • Reviewer:WildCamel-52423
    Response from OWC, Support

    Thank you so much WildCamel-52423 for taking the time to leave your review. We are so happy to hear that the memory upgrade was exactly what you expected and you were very pleased with your price as well. 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!


    Excelente

    Excelente producto

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    pulamoreno, 
    Dec, 4 2020 
    • Reviewer:pulamoreno
    • From:La Rioja Argentina
    • Age:35-44
    • Experience:Power User
    • Owned Product:3-4 months

    View More Reviews