• $355.91
  • Free 30-day Returns
  • Sold by Direct from manufacturerOWC
    4.6 (20 seller ratings)

    Shipped by Direct from manufacturerOWC

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    Meet Your Seller

    OWC, 32GB, PC21300, DDR4, ECC, Set (2x16GB), 2666MHz, 288-pin, Memory Upgrade

    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    OWC MEMORY UPGRADE WORKS IN THE FOLLOWING MODELS

    ECC ddr4 ram 2666mhz memory upgrade for mac pro pc4-21300 pc21300 memory 2019 7,1 Imac Pro 2017

    2019 MAC PRO

    • MAC PRO 7,1 3.5 GHz 8-Core Xeon W (W-3223)

    ECC ddr4 ram 2666mhz memory upgrade for mac pro pc4-21300 pc21300 memory 2019 7,1 Imac Pro 2017

    2017 iMAC PRO

    • iMac Pro "8-Core" 3.2 27-Inch (5K, Late 2017)
    • iMac Pro "10-Core" 3.0 27-Inch (5K, Late 2017)
    • iMac Pro "14-Core" 2.5 27-Inch (5K, Late 2017)
    • iMac Pro "18-Core" 2.3 27-Inch (5K, Late 2017)

    OWC DDR4 PC4-21300 2666MHZ MEMORY FOR THE 2019 MAC PRO OR THE 2017 IMAC PRO

    Technology DDR4
    Speed PC4-21300 2666MHz
    Form Factor 288PIN DIMM
    ECC Type ECC REGISTERED
    Voltage 1.2v
    CL Rating 21
    Compatible With Mac Pro 2019 7,1 TOWER, RACK OR 2017 IMAC PRO
    Backward Compatible WILL WORK WITH PC4-21300 2666MHz
    ECC ddr4 ram 2666 REGISTERED memory mac pro pc4-21300 memory 32gb 64gb 128gb 2019 ram 7,1
    DDR5 ECC REGISTERED REG MEMORY RAM MODULE DIMM STICK 32gb 16gb 8gb 288pin 4800MHz PC5-38400 CL40
    ECC ddr4 ram 2666 REGISTERED memory mac pro pc4-21300 memory 32gb 64gb 128gb 2019 ram 7,1

    OWC MEMORY UPGRADE WORKS IN THE FOLLOWING MODELS

    ECC ddr4 ram 2666mhz memory upgrade for mac pro pc4-21300 pc21300 memory 2019 7,1 Imac Pro 2017

    2019 MAC PRO

    • MAC PRO 7,1 3.5 GHz 8-Core Xeon W (W-3223)

    ECC ddr4 ram 2666mhz memory upgrade for mac pro pc4-21300 pc21300 memory 2019 7,1 Imac Pro 2017

    2017 iMAC PRO

    • iMac Pro "8-Core" 3.2 27-Inch (5K, Late 2017)
    • iMac Pro "10-Core" 3.0 27-Inch (5K, Late 2017)
    • iMac Pro "14-Core" 2.5 27-Inch (5K, Late 2017)
    • iMac Pro "18-Core" 2.3 27-Inch (5K, Late 2017)

    OWC DDR4 PC4-21300 2666MHZ MEMORY FOR THE 2019 MAC PRO OR THE 2017 IMAC PRO

    Technology DDR4
    Speed PC4-21300 2666MHz
    Form Factor 288PIN DIMM
    ECC Type ECC REGISTERED
    Voltage 1.2v
    CL Rating 21
    Compatible With Mac Pro 2019 7,1 TOWER, RACK OR 2017 IMAC PRO
    Backward Compatible WILL WORK WITH PC4-21300 2666MHz
    ECC ddr4 ram 2666 REGISTERED memory mac pro pc4-21300 memory 32gb 64gb 128gb 2019 ram 7,1
    unbuffered dimm memory ram upgrade desktop workstation non ecc ram 240pin stick module
    ECC ddr4 ram 2666 REGISTERED memory mac pro pc4-21300 memory 32gb 64gb 128gb 2019 ram 7,1

    Boost your supported Mac Pro's performance with the 32GB DDR4 2666 MHz R-DIMM Memory Upgrade Kit from OWC / Other World Computing. Delivering speeds up to 2666 MHz, this 2 x 16GB kit is a memory upgrade designed to improve your computer's start-up times, overall responsiveness, and ability to handle data-intensive applications. ECC (Error-correcting code) technology enables the modules to detect and correct the most common kinds of internal data corruption. The modules are registered, feature a CAS latency of 19 and a power rating of 1.2V, and work on systems with 288-pin DIMM slots and a DDR4-enabled chip.Note: Do not mix R-DIMMs and LR-DIMMs. Mixing R-DIMMs and LR-DIMMs will result in a memory error flash of the status indicator light when you turn on the Mac Pro.



    • Total Capacity: 32GB
    • Kit Modules: 2 x 16GB modules
    • RoHS Compliant: Yes
    • Data Rate: 2666MT/s
    • I/O Clock Speed: 1333MHz
    • Registration: Registered
    • Error Correction: ECC
    • Cycle Time: 0.75 ns
    • Form Factor: RDIMM
    • Type of Memory: DDR4
    • PC Speed: 21300
    • Timing: CAS = 18.0
    • Full Parameters: 18-18-18-14
    • Bandwidth: 21.3GB/s
    • JEDEC: Fully compliant with JEDEC specifications
    • Pin Count: 288-pin
    • Printed Circuit Board Type: Low noise 8-layer PCB
    • Ambient Temperature: Operating: 32°F to 185°F (0°C to 85°C)

    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.
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    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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