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Two green DDR4 ECC RDIMM sticks with gold contacts and black chips

A-Tech

A-Tech 16GB Kit (2x8GB) DDR4 2933MHz ECC RDIMM 288-Pin Memory Upgrade for Apple Mac Pro (2019)

SKU CH-Q5AK-VG49A

16 GB DDR4 2933 MHz ECC RDIMM kit for 2019 Mac Pro 12, 16, 24 or 28 core models

  • Capacity16GB (2 x 8GB)
  • SpeedDDR4 2933 (PC4 23400)
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor Brand Chipset
  • ECC registered design protects data integrity in critical workloads
  • 16 GB dual-channel kit (2×8 GB) expands Mac Pro memory capacity
  • DDR4 2933 MHz speed matches factory specification for 2019 Mac Pro
  • 20 V low-voltage operation reduces power draw and heat
  • Qualified for MacPro7,1 (A2304/A1991) with 12/16/24/28-core Xeon CPUs

16GB DDR4 ECC RDIMM kit for 2019 Mac Pro

This 16GB kit contains two 8GB DDR4 2933MHz registered ECC modules built for the 2019 Apple Mac Pro tower and rack models. It uses 288-pin RDIMM form factor and runs at 1.20V with major-brand chips. The memory is designed for MacPro7,1 systems with 12, 16, 24 or 28-core Xeon W processors.

Suits owners upgrading a 2019 Mac Pro.

The modules are validated for Apple model IDs MacPro7,1 and order numbers A2304, A1991 with EMC 3413 and 3203. They will not fit earlier Mac Pro generations, iMac Pro, Mac Studio or any non-Apple workstation. Builders needing different capacities, speeds or unbuffered DIMMs should look elsewhere.

Registered ECC RDIMM requirement decides fit

The 2019 Mac Pro requires registered ECC DDR4 RDIMMs; this kit meets that exact specification with 1Rx8 organisation. Using unbuffered, non-ECC or different pin-count memory will prevent the system from booting. Confirm your Mac Pro is a 2019 tower or rack model before ordering.

Points forts

  • ECC registered design protects data integrity in critical workloads
  • 16 GB dual-channel kit (2×8 GB) expands Mac Pro memory capacity
  • DDR4 2933 MHz speed matches factory specification for 2019 Mac Pro
  • 20 V low-voltage operation reduces power draw and heat
  • Qualified for MacPro7,1 (A2304/A1991) with 12/16/24/28-core Xeon CPUs

Caractéristiques

BrandA-Tech
SeriesA-Tech DDR4 Apple Mac RAM Memory Upgrades
Capacity16GB (2 x 8GB)
SpeedDDR4 2933 (PC4 23400)
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor Brand Chipset
Compatible SystemApple Mac Systems
FeaturesMajor Brand Chips

Questions sur cet article

Does this 2x8GB DDR4 2933MHz kit require the Apple Mac Pro 2019 to have specific Xeon processors installed for compatibility?

The kit is validated for Mac Pro 7,1 models with 2.5GHz Xeon W-3275M, 2.7GHz Xeon W-3265M, 3.2GHz Xeon W-3245 or 3.3GHz Xeon W-3235 processors.

Will these ECC RDIMM modules work if I keep the original Apple memory in the other slots?

Yes, the 288-pin DDR4 2933MHz RDIMMs are designed to operate alongside factory-installed memory in the Mac Pro 2019 12, 16, 24 and 28-core configurations.

How can I verify the 16GB kit is recognised at the correct 2933MHz speed after installation?

Open System Information on the Mac Pro and confirm the new modules show 2933 MHz, ECC Registered and 8 GB per module under the Memory section.

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