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Two green 288-pin DDR4 modules with black heat spreaders

Black Diamond Memory

Black Diamond Memory BD32GX22933MQR29 64GB (2 x 32GB) DDR4 2933 ECC Registered server RAM

SKU CH-0FC9-PE5NH MPN BD32GX22933MQR29

64 GB kit of two 32 GB DDR4 2933 ECC registered DIMMs for server workloads

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • Buffer typeRegistered
  • Memory rank2Rx4
  • Product type288-Pin DDR4 SDRAM
  • Key featuresWith decades of experience specializing in memory and server

Capacity 64GB (2 x 32GB)

Rank 2Rx4

  • 64 GB total capacity from two 32 GB modules
  • DDR4 2933 speed rated as PC4 23400
  • ECC Registered design detects and corrects memory errors
  • 2Rx4 dual-rank organisation for dense server configurations
  • 288-pin DDR4 form factor fits standard server slots

64GB ECC Registered DDR4 Kit

This 64GB kit contains two 32GB DDR4 2933 modules built for servers and workstations that require error-correcting registered memory. The 288-pin DIMMs deliver PC4-23400 bandwidth for multi-socket platforms and virtualisation hosts.

Capacity and Headroom

The 2Rx4 organisation provides 64GB total capacity across two slots, leaving room for further expansion on boards with additional DIMM sockets. Workloads that exceed this footprint will require higher-density modules or more populated channels.

Broad Configuration Support

The manufacturer validates the modules across over 200000 system configurations, reducing qualification time for enterprise deployments. No extra software or accessories are included beyond the memory sticks themselves.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $752.99
Pricier than about 76% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $11.77 per GB
Pricier than about 71% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameBlack Diamond Memory
Model nameBD32GX22933MQR29
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Size & build
Shipping weight0.18 kg
Package size178 × 51 × 13 mm

Other versions of this model

5 more in the same range

Questions about this item

Will the 288-pin DDR4 2933 ECC registered DIMMs run in a system that currently uses DDR4 ECC registered memory?

The modules are 288-pin DDR4 2933 (PC4 23400) ECC Registered 2Rx4 DIMMs. They operate at the rated 2933 MT/s when the platform supports that speed; otherwise they negotiate the highest common speed the platform allows.

How can I verify the 64 GB kit is detected and running with ECC after installation?

Enter the server BIOS or UEFI and confirm the total shows 64 GB across two 32 GB modules at DDR4 2933 with ECC active. The OS can also report corrected error counters through tools such as dmidecode or IPMI.

What ships in the box and what must be sourced separately?

The package contains two 32 GB DDR4 2933 ECC Registered 288-pin DIMMs (model BD32GX22933MQR29). No cables, brackets or additional components are included.

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