Best Owc 2933l2m512 Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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OWC

OWC 512GB (4x128GB) DDR4 2933MHz ECC Load Reduced SDRAM Memory Ram Upgrade | PC4-23400 DDR4 2933MHz CL21, Compatible with 2019 Mac Pro 7,1 Models

ECC LOAD REDUCED UPGRADE: This type of memory is NOT compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC REGISTERED memory.
512GB (4 x 128GB) PC4-23400 DDR4 2933MHz ECC Load-Reduced 288-pin LRDIMM Memory Upgrade Kit, for 2019 Mac Pro models and other systems that utilize PC4-23400 DDR4 2933MHz Load-Reduced LRDIMM Memory RAM
MAXIMIZE YOUR MAC PRO: With OWC's ECC Load-Reduced Memory, you will extend the life of your Mac Pro and save money versus replacing it.
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.
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on Amazon.com
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OWC

OWC 768GB (6x128GB) DDR4 2933MHz ECC Load Reduced SDRAM Memory Ram Upgrade | PC4-23400 DDR4 2933MHz CL21, Compatible with 2019 Mac Pro 7,1 Models

ECC LOAD REDUCED UPGRADE: This type of memory is NOT compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC REGISTERED memory.
768GB (6 x 128GB) PC4-23400 DDR4 2933MHz ECC Load-Reduced 288-pin LRDIMM Memory Upgrade Kit, for 2019 Mac Pro models and other systems that utilize PC4-23400 DDR4 2933MHz Load-Reduced LRDIMM Memory RAM
MAXIMIZE YOUR MAC PRO: With OWC's ECC Load-Reduced Memory, you will extend the life of your Mac Pro and save money versus replacing it.
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.
Details & specs
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on Amazon.com
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OWC

OWC 1.5TB (12x128GB) DDR4 2933MHz ECC Load Reduced SDRAM Memory Ram Upgrade | PC4-23400 DDR4 2933MHz CL21, Compatible with 2019 Mac Pro 7,1 Models

ECC LOAD REDUCED UPGRADE: This type of memory is NOT compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC REGISTERED memory.
1.5GB (12 x 128GB) PC4-23400 DDR4 2933MHz ECC Load-Reduced 288-pin LRDIMM Memory Upgrade Kit, for 2019 Mac Pro models and other systems that utilize PC4-23400 DDR4 2933MHz Load-Reduced LRDIMM Memory RAM
MAXIMIZE YOUR MAC PRO: With OWC's ECC Load-Reduced Memory, you will extend the life of your Mac Pro and save money versus replacing it.
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.
Details & specs
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on Amazon.com
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OWC

OWC 16GB DDR4 3200MHz Non-ECC SODIMM 260-pin Memory RAM | PC4-25600, Non-ECC Unbuffered, 1Rx8, 1.2V, CL22, Compatible with Select Laptops, All-in-One Systems, and NAS Systems

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OWC

OWC 256GB (2x128GB) DDR4 2933MHz ECC Load Reduced SDRAM Memory Ram Upgrade | PC4-23400 DDR4 2933MHz CL21, Compatible with 2019 Mac Pro 7,1 Models

ECC LOAD REDUCED UPGRADE: This type of memory is NOT compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC REGISTERED memory.
256GB (2 x 128GB) PC4-23400 DDR4 2933MHz ECC Load-Reduced 288-pin LRDIMM Memory Upgrade Kit, for 2019 Mac Pro models and other systems that utilize PC4-23400 DDR4 2933MHz Load-Reduced LRDIMM Memory RAM
MAXIMIZE YOUR MAC PRO: With OWC's ECC Load-Reduced Memory, you will extend the life of your Mac Pro and save money versus replacing it.
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.
Details & specs
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on Amazon.com
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OWC

$48 Savings

OWC 128GB (4x32GB) DDR4 2933MHz Non-ECC DIMM 288-pin Memory RAM | PC4-23400, Non-ECC Unbuffered, 2Rx8, 1.2V, CL21, Compatible with Select Desktops

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OWC

$19 Savings

OWC 16GB Memory RAM Replacement for Crucial CT16G4SFRA32A | 16GB PC4-25600 DDR4 3200MHz Non-ECC 1Rx8 CL22 260-pin SODIMM

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OWC

$174 Savings

OWC 512GB (2x256GB) DDR4 3200MHz ECC RDIMM 8Rx4 288-pin Memory RAM | PC4-25600, ECC Registered, 8Rx4, 1.2V, CL22, Compatible with Select Workstations, Servers, and NAS Systems

ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC LOAD REDUCED memory.
OWC 512GB UPGRADE: Consists of 2pcs of 256GB DDR4 3200 PC4-25600 CL22 8Rx4 Octal-Rank 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Kit for Select Workstations, Servers, and NAS Systems.
Compatible with Samsung M393ABG40M52-CAE, Hynix HMAT14JXSRB120N and HMAT14JXSRB122N, and Supermicro MEM-DR425MI-ER32
MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one.
INDUSTRY LEADING: Consumer-friendly 1 Year Advanced Replacement Warranty, which includes Free Tech Support by Other World Computing.
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OWC

$65 Savings

OWC 256GB (8x32GB) DDR4 2933MHz Non-ECC DIMM 288-pin Memory RAM | PC4-23400, Non-ECC Unbuffered, 2Rx8, 1.2V, CL21, Compatible with Select Desktops

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OWC

$237 Savings

OWC 64GB (2x32GB) DDR4 2933MHz Non-ECC DIMM 288-pin Memory RAM

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Our #1 Pick Today
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OWC

OWC 512GB (4x128GB) DDR4 2933MHz ECC Load Reduced SDRAM Memory Ram Upgrade | PC4-23400 DDR4 2933MHz CL21, Compatible with 2019 Mac Pro 7,1 Models

ECC LOAD REDUCED UPGRADE: This type of memory is NOT compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC REGISTERED memory.
512GB (4 x 128GB) PC4-23400 DDR4 2933MHz ECC Load-Reduced 288-pin LRDIMM Memory Upgrade Kit, for 2019 Mac Pro models and other systems that utilize PC4-23400 DDR4 2933MHz Load-Reduced LRDIMM Memory RAM
MAXIMIZE YOUR MAC PRO: With OWC's ECC Load-Reduced Memory, you will extend the life of your Mac Pro and save money versus replacing it.
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.
Details & specs
Check Price
on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Owc 2933l2m512 deals are available from: Amazon, starting from $99.99.

The biggest discount we found is 9% on OWC 16GB Memory RAM Replacement for Crucial CT16G4SFRA32A | 16GB PC4-25600 DDR4 3200MHz Non-ECC 1Rx8 CL22 260-pin SODIMM (OWC3S2D41R816GB-CE18-SF) at Amazon.

The lowest price we found is $99.99 while the highest is $13,091.27. Prices for the best Owc 2933l2m512 deals average at $3,337.00.