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Eight green rectangular DDR4 RDIMM modules with black chips and silver labels on a plain surface

A-Tech

A-Tech 512GB Kit (8x64GB) DDR4 2933 ECC RDIMM Mac Pro 2019 memory upgrade

SKU CH-6CTS-800F8

Eight 64 GB DDR4 2933 ECC RDIMM modules deliver 512 GB for Mac Pro 2019 towers and racks with 12, 16, 24 or 28-core Xeon CPUs

  • Capacity512GB (8 x 64GB)
  • SpeedDDR4 2933 (PC4 23400)
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor Brand Chipset
  • 512 GB total capacity with eight 64 GB modules
  • DDR4 2933 MHz PC4-23400 registered ECC RDIMM
  • Compatible with Mac Pro 2019 tower and rack models
  • Qualified for 12 16 24 28 core Xeon W-3275M W-3265M W-3245 W-3235 CPUs
  • Major brand chips on 288 pin RDIMM at 1.20 V

Mac Pro 2019 512GB DDR4 Kit

This 512GB kit contains eight 64GB DDR4 2933 ECC registered DIMMs built for the 2019 Mac Pro tower and rack models. It targets professionals running 12, 16, 24 or 28-core Xeon W processors who need maximum memory capacity for large datasets and heavy multitasking. The modules operate at 1.20V with 2Rx4 organisation.

Verify MacPro7,1 and slot count

Confirm your system reports MacPro7,1 and that all eight DIMM slots are free before ordering. The kit matches Apple order numbers BTO/CTO and model IDs A2304 (EMC 3413) or A1991 (EMC 3203). It is not for earlier Mac Pro generations, iMac Pro or any non-Apple workstation.

288-pin RDIMM build with major-brand chips

Each module uses a 288-pin registered form factor with major-brand chipsets and undergoes strict validation for reliability. The registered design adds electrical buffering for signal integrity across all eight slots. Install in matched sets to maintain quad-channel performance and ECC error correction.

Pontos fortes

  • 512 GB total capacity with eight 64 GB modules
  • DDR4 2933 MHz PC4-23400 registered ECC RDIMM
  • Compatible with Mac Pro 2019 tower and rack models
  • Qualified for 12 16 24 28 core Xeon W-3275M W-3265M W-3245 W-3235 CPUs
  • Major brand chips on 288 pin RDIMM at 1.20 V

Especificações

BrandA-Tech
SeriesA-Tech DDR4 Apple Mac RAM Memory Upgrades
Capacity512GB (8 x 64GB)
SpeedDDR4 2933 (PC4 23400)
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor Brand Chipset
Compatible SystemApple Mac Systems
FeaturesMajor Brand Chips

Perguntas sobre este artigo

Does the 512GB kit include all eight 64GB modules or must any be purchased separately?

The kit ships with all eight 64GB RDIMM modules for a total of 512GB; nothing else is required for a full installation.

Which Mac Pro 2019 configurations is the 2933MHz ECC RDIMM kit validated for?

It is validated for the 12-Core, 16-Core, 24-Core and 28-Core Mac Pro 2019 models (MacPro7,1) with Xeon W-3275M, W-3265M, W-3245 or W-3235 processors.

What does the 2933MHz PC4-23400 rating mean once the modules are installed in a Mac Pro 2019?

The memory will run at 2933MHz with ECC registered operation at 1.20V, delivering the full 512GB capacity across the eight 288-pin slots.

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