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Owc 128gb Ddr4 2933 Mhz R-dimm Memory Upgrade Kit (2 X 64gb)

Owc 128gb Ddr4 2933 Mhz R-dimm Memory Upgrade Kit (2 X 64gb)
  • Product Code: ga74785
  • Availability: In Stock

$885.45 $1,151.09

Boost your supported Mac Pro's performance with the 128GB DDR4 2933 MHz R-DIMM Memory Upgrade Kit from OWC / Other World Computing. Delivering speeds up to 2933 MHz, this 2 x 64GB 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 21 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.

128GB (2 x 64GB) Capacity    2933 MHz Clock Speed    PC4-23400    288-Pin R-DIMM    Low Noise 8-Layer PCB    Voltage: 1.2V    21-21-21-32 Timings    ECC Error Correction, Registered    8192M x 72 Chip Architecture    RoHS Compliant

Parameters
Capacity128 GB
Kit Configuration2x 64 GB
SpeedPC4-23400 (2933 MT/s)
Memory TypeDDR4
DIMM Type288-Pin DIMM
Buffered/RegisteredYes
Error Correction (ECC)ECC
Voltage1.2 V
CAS LatencyCL21
Heat SpreaderNo
Built-in LEDNo
Packaging Info
Package Weight0.155 lb
Box Dimensions (LxWxH)7 x 4.95 x 1.4"

  • The 8-core model can have a max of 768GB of RAM and runs at 2666 MHz
  • The 12-core model can have a max of 768GB of RAM and runs at 2933 MHz
  • The 16-core model can have a max of 768GB of RAM and runs at 2933 MHz
  • The 24-core model can have a max of 1.5TB of RAM and runs at 2933 MHz
  • The 28-core model can have a max of 1.5TB of RAM and runs at 2933 MHz

  • R-DIMMs are designed for configurations up to 192GB (6 x 32GB)
  • LR-DIMMs are designed for configurations up to 384GB (6 x 64GB) or more

    Related Questions and Answers

    Q: 1. My Mac Pro is installed with R-DIMMs are designed for configurations up to 192GB (6 x 32GB). Can I add 6 x 64GB or 6 x 32GB? Please kindly advice and thanks.

    A: The Mac Pro can be configured with the 384GB kit, but you must remove all of the R-DIMM's first.

    Q: 2. is this compatible with windows systems ?

    A: We build our memory to standard specifications. They should work in a PC that specifies this type of memory.

    Q: 3. Hello Can you please tell me please if I can upgrade my iMac Retina 5K 27-inch 2020, processor:(3.6 GHz i9), Memory: 16 GB 2667 MHz DDR4, and Graphic: Radeon Pro 5700 16 GB up to 64 Gb Ram with this product?

    A: You could use this BH #OW2666D4S64S • MFR #OWC2666DDR4S64S with a 2020 27" iMac.

    Q: 4. will this work with NUC8I7HVKVA1 intel nuc? https://www.bhphotovideo.com/c/product/1442227-REG/intel_boxnuc8i7hvkva1_nuc_8_enthusiast_nuc8i7hvkva.html/quick-compare. THAKSA

    A: The specs appear to be correct, the memory should work in that computer.

    Q: 5. Is this the correct memory for a Dell Vostro 5880 Desktop i7 processor?

    A: Sorry, no, the memory is incorrect. Dell specifies 2933MHz UDIMM's, not R-DIMM's.

    Q: 6. Is this compatible with imac 27 2021 5k 8 core?

    A: used this with the new 2020 5k iMac but it only accepted 64gb

    Q: 7. Hello Can you please tell me please if I can upgrade my iMac Retina 5K 27-inch 2020, processor:(3.6 GHz 10-core intel i9), Memory: 16 GB 2667 MHz DDR4, and Graphic: Radeon Pro 5700 16 GB up to 64 Gb Ram with this product?

    A: This RAM would be suitable for that computer.

    Q: 8. Is this RAM compatible with Dell Precision 7740 Mobile Workstation?

    A: I pulled up the Dell specifications, and it appears that the OWC memory is compatible.

    Q: 9. This memory is compatible with HP Z6 G4 Xeon ?

    A: According to the product page, these modules are compatible with the new (2019) Mac Pros. For the HP Z6 G4 workstations, please click on the "Accessories" tab to see our offerings for compatible RAM.

    Q: 10. Is this correct memory for Intel Xeon Processor W-2255 (10C 3.7GHz 4.7GHz Turbo HT 19.25MB 165W DDR4-2933) ?

    A: The Intel® Xeon® W-2255 Processor supports this RAM.

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