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  • $1,296.08
  • Free 30-day Returns
  • Sold by Direct from manufacturerOWC
    4.7 (29 seller ratings)

    Shipped by Direct from manufacturerOWC

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    OWC 64GB (2x32GB) DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops

    • 8GB
    • 16GB
    • 16GB (2 x 8GB)
    • 32GB
    • 32GB (2 x 16GB)
    • 32GB (4 x 8GB)
    • 64GB (2 x 32GB)
    • 64GB (4 x 16GB)
    • 128GB (4 x 32GB)
    • OWC 64GB UPGRADE: Consists of 2pcs of 32GB DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade Kit for Select Desktops.
    • 100% COMPLIANT: JEDEC-Standard and ROHS Compliant. Warranty-Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs.
    • INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost your PC's Performance.
    • INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
    • EASY INSTALLATION: In Most Cases, Installing Memory is an Easy DIY project. Watch our OWC Basic Installation Video for Help.
    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    Overview
    Specs
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    Any questions? Ask CelesteSM will help you find out quickly.

    OWC DDR5 PC5-38400 4800MHz UNBUFFERED DIMM SPECIFICATIONS

    Technology DDR5
    Speed PC5-38400 4800MHz CL40
    Form Factor 288PIN UNBUFFERED DIMM
    ECC Type NON ECC UNBUFFERED
    Voltage 1.1v
    Compatibility Desktop, Workstation, NAS System, All In One
    DDR5 UNBUFFERED DESKTOP MEMORY RAM MODULE DIMM STICK 32gb 16gb 8gb 288pin 4800MHz PC5-38400 CL40
    DDR5 ECC REGISTERED REG MEMORY RAM MODULE DIMM STICK 32gb 16gb 8gb 288pin 4800MHz PC5-38400 CL40
    DDR5 UNBUFFERED DESKTOP MEMORY RAM MODULE DIMM STICK 32gb 16gb 8gb 288pin 4800MHz PC5-38400 CL40

    OWC DDR5 PC5-38400 4800MHz UNBUFFERED DIMM SPECIFICATIONS

    Technology DDR5
    Speed PC5-38400 4800MHz CL40
    Form Factor 288PIN UNBUFFERED DIMM
    ECC Type NON ECC UNBUFFERED
    Voltage 1.1v
    Compatibility Desktop, Workstation, NAS System, All In One
    DDR5 UNBUFFERED DESKTOP MEMORY RAM MODULE DIMM STICK 32gb 16gb 8gb 288pin 4800MHz PC5-38400 CL40
    unbuffered dimm memory ram upgrade desktop workstation non ecc ram 288pin stick module
    DDR5 UNBUFFERED DESKTOP MEMORY RAM MODULE DIMM STICK 32gb 16gb 8gb 288pin 4800MHz PC5-38400 CL40
    OWC DDR5 memory is Fully compliant with JEDEC specifications, ROHS compliant, providing a warranty safe upgrade. 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. Become a multitasking 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. 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.

    We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service. OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • Read full details
    • CONTACT

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 60 days
    • This item is covered by OWC Return Policy

    Manufacturer Contact Info

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    The OWC 64GB DDR5-4800 kit is a dual-channel desktop memory upgrade with two 32GB non-ECC, unbuffered UDIMMs, suited to compatible desktops that need more memory capacity.

    Recommended For

    • Desktop users moving to 64GB because large projects, datasets, or creative files are competing for memory; the 2×32GB kit is intended for compatible desktops and lets multiple apps and files stay open together.
    • Developers, analysts, and power users who run several memory-hungry applications or local development tools at once and need more capacity than their current desktop RAM provides.
    • Owners of a compatible DDR5 desktop seeking a standard-speed, non-ECC UDIMM replacement or capacity upgrade rather than a memory kit focused on overclocking; check the motherboard and system capacity support before buying.

    Real-World Use Scenarios

    • When a video or photo-editing project pushes a desktop beyond its current memory capacity, moving to 64GB can give editing apps more room to keep project data in memory and reduce slowdowns caused by memory pressure; it does not guarantee faster exports.
    • For development or IT work that involves running several virtual machines at once, 64GB provides more memory to divide between the desktop and guest systems, helping avoid memory shortages when they are all active.
    • When editing video while keeping other creative apps open, such as After Effects, Photoshop, or Premiere Pro, 64GB can give the combined workload more headroom and reduce the need to rely on virtual memory when the previous capacity was insufficient.
    • For gaming with many browser tabs or other desktop apps open, 64GB can provide extra memory headroom if the whole session is using more than a smaller kit offers; it should not be expected to improve game frame rates when memory is not the bottleneck.