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Green rectangular DDR4 server memory module with gold contacts and black heat spreader

Black Diamond Memory

Black Diamond Memory BD32G2133MQR26 32GB DDR4 2133 ECC Registered server RAM

SKU CH-TYX3-VAWZ9 MPN BD32G2133MQR26

32 GB DDR4 2133 ECC registered server memory module with 288-pin design

  • Total capacity32 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • Buffer typeRegistered
  • Memory rank4Rx4
  • Product type288-Pin DDR4 SDRAM
  • Key featuresServer Memory

Capacity 32GB

Rank 4Rx4

  • 32 GB capacity supports memory-intensive server workloads
  • DDR4 2133 speed delivers 17000 MB/s bandwidth
  • ECC registered design detects and corrects data errors
  • 288-pin DDR4 form factor fits standard server slots
  • 4Rx4 rank organisation optimises density for high-capacity configurations

32 GB DDR4 2133 ECC Registered module

This 288-pin DDR4 SDRAM module delivers 32 GB of ECC Registered memory at 2133 MT/s (PC4-17000). It is built for servers and workstations that require error-correcting, registered DIMMs for data integrity and signal stability in multi-DIMM configurations. The 4Rx4 organisation supports high-density population on compatible platforms.

DDR4 2133 speed and registered buffering

The DDR4 2133 interface caps bandwidth at the PC4-17000 rate, so throughput is limited to this generation’s maximum. Registered buffering adds a clock cycle of latency but reduces electrical load on the memory controller, allowing more modules per channel. Systems that only support unbuffered or lower-speed DDR4 cannot use this module.

4Rx4 288-pin build for dense server configs

The 288-pin form factor fits standard DDR4 server slots, while the 4Rx4 rank structure enables 32 GB per DIMM for dense memory deployments. ECC circuitry corrects single-bit errors and detects multi-bit errors during operation. Modules are tested for compatibility across a wide range of enterprise server configurations.

How it compares

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

Price $293.99
Pricier than about 60% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $9.19 per GB
Pricier than about 64% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameBlack Diamond Memory
Model nameBD32G2133MQR26
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Size & build
Shipping weight0.11 kg
Package size178 × 76 × 51 mm

Other versions of this model

5 more in the same range

Questions about this item

Is the 32 GB capacity sold as a single module or only in a 64 GB kit of two modules?

The module is offered as a single 32 GB unit; the supplier also lists a 64 GB kit containing two of these modules for dual-channel upgrades.

What does the DDR4 2133 (PC4 17000) rating mean for actual server performance?

It delivers a maximum data rate of 2133 MT/s and a peak bandwidth of 17000 MB/s, which the memory controller can use when the platform is configured for that speed.

How does the 288-pin DDR4 registered interface affect installation and speed limits?

The 288-pin registered DDR4 form factor fits only DDR4 server slots, and the module will run at up to 2133 MT/s when the platform supports that speed.

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