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Two green DDR4 DIMMs with black heat spreaders

Black Diamond Memory

Black Diamond Memory BD8GX22933MQR26 16GB 2x8GB DDR4 2933 ECC Registered server RAM

SKU CH-PTD1-RGEY0 MPN BD8GX22933MQR26

16 GB dual-channel DDR4 ECC registered server memory running at 2933 MHz

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • Buffer typeRegistered
  • Memory rank1Rx4
  • Product type288-Pin DDR4 SDRAM
  • Key featuresWith decades of experience specializing in memory and server

Capacity 16GB (2 x 8GB)

Rank 1Rx4

  • ECC corrects data errors for server stability
  • Registered signal buffering supports large memory configurations
  • 16 GB capacity in two 8 GB modules
  • DDR4 2933 speed delivers PC4 23400 bandwidth
  • 288-pin DDR4 form factor fits standard server slots

ECC Registered DDR4 2933 Server Memory

This 16GB kit contains two 8GB modules built for enterprise servers and workstations. The registered design adds a buffer that reduces electrical load on the memory controller. ECC capability detects and corrects single-bit errors to protect data integrity. It targets administrators who need stable capacity for virtualization or database workloads.

Thermals Noise and Power Draw

DDR4 modules operate at standard 1.2 V with no active cooling required. The registered buffer draws a small additional current compared to unbuffered sticks. In normal server chassis airflow the memory runs silently. No specific thermal or acoustic figures are published for this kit.

288-Pin DIMM Build and Mounting

Each stick uses the industry-standard 288-pin DDR4 form factor with gold contacts. The 1Rx4 rank organisation fits dense server configurations. Black Diamond Memory validates compatibility across 200000 platform configurations. Buyers who need unbuffered UDIMMs or higher-frequency kits should select a different product.

How it compares

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

Price $415.99
Pricier than about 67% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $26.00 per GB
Pricier than about 87% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameBlack Diamond Memory
Model nameBD8GX22933MQR26
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Memory
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Size & build
Shipping weight0.45 kg
Package size178 × 76 × 51 mm

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 288-pin DDR4 modules and which orientation mistake is common?

Align the notch on each 288-pin stick with the slot key, press straight down until both side clips click; the frequent error is inserting a module backwards so the notch misses the key.

What maintenance or replacement will the 1Rx4 registered ECC kit need later?

Registered ECC DDR4 has no scheduled maintenance; replace a stick only if memory diagnostics report correctable errors rising or an uncorrectable error occurs.

What limit appears first under sustained load with DDR4 2933 PC4 23400?

The memory controller’s maximum supported data rate caps sustained throughput; if the platform only qualifies lower speeds, the modules will down-clock before thermal limits are reached.

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