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  • OWC 16GB DDR3 RAM Upgrade for Late 2013 Mac Pro - 1866MHz ECC Registered Memory OWC 16GB DDR3 RAM Upgrade for Late 2013 Mac Pro - 1866MHz ECC Registered Memory
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% £-82.00
OWC 16GB DDR3 RAM Upgrade for Late 2013 Mac Pro - 1866MHz ECC Registered Memory
OWC 16GB DDR3 RAM Upgrade for Late 2013 Mac Pro - 1866MHz ECC Registered Memory
OWC

OWC 16GB DDR3 RAM Upgrade for Late 2013 Mac Pro - 1866MHz ECC Registered Memory

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Product SKU: OWC1866D3MPE16G
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OWC 16GB DDR3 ECC Registered 1866MHz RAM – PC3-14900 (1 × 16GB) for late 2013 Mac Pro

This OWC 16GB DDR3 ECC Registered memory module is designed for Late 2013 Mac Pro and compatible workstation and server-class systems that require reliable, error-correcting memory. With ECC support and a 1866MHz speed rating, it delivers stability and consistency for demanding professional workloads.

This module is ideal for systems that support DDR3 ECC Registered (RDIMM) memory and is not compatible with standard non-ECC or unbuffered memory configurations.

Key Features:

  • 16GB DDR3 ECC Registered (RDIMM) memory module
  • PC3-14900 rated at 1866MHz performance
  • Error-Correcting Code (ECC) support for improved system stability
  • 240-pin RDIMM form factor for compatible systems
  • Designed for workstation and server-class hardware

Included:

  • 1 × 16GB DDR3 ECC Registered memory module

Product Q&A

Q: Is this memory compatible with non-ECC systems?

A: No. This module requires a system that supports DDR3 ECC Registered (RDIMM) memory. it is primarily designed for late 2013 Mac Pro

Q: Can this be mixed with non-ECC memory?

A: No. ECC Registered memory must not be mixed with non-ECC or unbuffered memory.

Q: Is this suitable for desktop PCs?

A: Only if the system specifically supports DDR3 ECC Registered memory.

Q: Is this sold as a matched kit?

A: No. This listing is for a single 16GB module.

Q: Does this improve performance?

A: It provides stability and reliability for supported systems rather than gaming-oriented performance gains.

  • Capacity: 16GB
  • Memory Type: DDR3 ECC Registered (RDIMM)
  • Speed: 1866MHz
  • Rating: PC3-14900
  • Pins: 240-pin
  • Primarily Designed for Late 2013 Mac Pro model MacPro6,1
  • Systems that support DDR3 ECC Registered (RDIMM) memory
  • Not compatible with non-ECC or unbuffered memory systems

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