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Green rectangular circuit board with black memory chips and gold edge connectors

Black Diamond Memory

Black Diamond Memory BD32G2933MQR29 32GB DDR4 2933 ECC Registered server RAM

SKU CH-9K2D-2QYFP MPN BD32G2933MQR29

32 GB DDR4 2933 ECC registered server module with 2Rx4 rank for 288-pin slots

  • Capacity32GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2933 (PC4 23400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • Rank2Rx4

Capacity 32GB

Struck-through versions exist but are not stocked here.

Rank 2Rx4

  • 32 GB capacity supports large server workloads
  • DDR4 2933 speed delivers PC4 23400 bandwidth
  • ECC registered design corrects errors for reliability
  • 2Rx4 rank organisation optimises memory density
  • 288-pin DDR4 form factor fits standard server slots

32GB DDR4 2933 ECC Registered Server Module

This 32GB DDR4 2933 module delivers ECC registered operation for enterprise platforms that require data-integrity protection. The dual-rank 2Rx4 organisation fits standard 288-pin DDR4 sockets and runs at the PC4-23400 data rate. Black Diamond Memory validates the part across a wide range of qualified server configurations.

Suited For ECC Registered Platforms

Systems that mandate registered ECC DDR4 at 2933 MT/s can use this module directly. Workstations or consumer boards that accept only unbuffered non-ECC memory will not support the registered signalling. Buyers who need higher capacities per slot or different speed grades should verify their platform documentation before purchase.

Registered ECC Signal Buffering

The registered buffer on each module reduces electrical load on the memory controller, allowing larger memory populations in multi-socket servers. This single specification determines whether the part is compatible with a given motherboard.

Highlights

  • 32 GB capacity supports large server workloads
  • DDR4 2933 speed delivers PC4 23400 bandwidth
  • ECC registered design corrects errors for reliability
  • 2Rx4 rank organisation optimises memory density
  • 288-pin DDR4 form factor fits standard server slots

Specifications

BrandBlack Diamond Memory
ModelBD32G2933MQR29
Capacity32GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2933 (PC4 23400)
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
FeaturesWith decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
Shipping weight0.23 kg
Package size254 × 76 × 25 mm

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Questions about this item

Should I choose the 32GB DDR4 2933 registered ECC module or a different capacity for my server?

This module provides 32GB in a single 288-pin DIMM with 2Rx4 organisation. Add multiple identical sticks to reach the total capacity your platform supports.

What does the DDR4 2933 (PC4 23400) rating deliver in a live system?

The modules run at 2933 MT/s, giving a peak bandwidth of 23400 MB/s per channel when the memory controller operates at the rated speed.

How does the registered ECC interface affect compatibility and maximum usable speed?

Registered ECC modules require a server chipset that supports registered DIMMs; the DDR4 2933 rating is the ceiling, and the platform may clock them lower depending on population rules.

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