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Two green DDR4 LRDIMM modules with gold contacts and black heat spreaders

Black Diamond Memory

Black Diamond Memory BD64GX22133MQR96 128GB (2x64GB) DDR4 2133 ECC Registered server RAM

SKU CH-E2VK-1N6VD MPN BD64GX22133MQR96

128GB dual-channel DDR4-2133 kit with ECC-registered 4Rx4 modules for server stability

  • Capacity128GB (2 x 64GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • ECCYes
  • Buffered/RegisteredRegistered
  • Rank4Rx4

Capacity 128GB (2 x 64GB)

  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity for dense server configurations
  • 128GB total capacity supports large virtualisation and database workloads
  • DDR4 2133 speed delivers 17000 MB/s bandwidth per module
  • 4Rx4 LRDIMM architecture enables high-density memory scaling

128GB DDR4 2133 ECC Registered Kit

This 128GB kit contains two 64GB DDR4 2133 (PC4 17000) LRDIMMs. Each module is a 288-pin registered DIMM with ECC and a 4Rx4 organisation. It is built for servers and workstations that require registered memory with error correction.

DDR4 2133 registered interface limits

The DDR4 2133 standard caps the data rate at 2133 MT/s, so bandwidth is lower than faster DDR4 grades. Registered buffering adds one clock cycle of latency and the memory controller must support registered DIMMs; unbuffered consumer platforms cannot use these modules.

128GB capacity and 4Rx4 headroom

Two 64GB ranks provide 128GB total, suited to virtualisation hosts or databases that benefit from large memory footprints. The 4Rx4 organisation places four ranks per DIMM, so a four-slot channel reaches its rank limit with only two modules, restricting further expansion on dense platforms.

Přednosti

  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity for dense server configurations
  • 128GB total capacity supports large virtualisation and database workloads
  • DDR4 2133 speed delivers 17000 MB/s bandwidth per module
  • 4Rx4 LRDIMM architecture enables high-density memory scaling

Specifikace

BrandBlack Diamond Memory
ModelBD64GX22133MQR96
Capacity128GB (2 x 64GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
FeaturesServer Memory
Black Diamond Memory 128GB Kit (2x64GB) (4Rx4) DDR4 2133 (PC4 17000) ECC Registered LRDIMM Memory 288-pin
Přepravní hmotnost0.09 kg
Rozměry balení170 × 56 × 13 mm

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Otázky k tomuto produktu

Should I pick the 2×64GB kit or buy single 64GB modules for my server?

The kit is sold as a matched 2×64GB pair totalling 128GB; using the paired modules ensures identical timings and rank configuration across both slots.

What does the DDR4 2133 (PC4 17000) rating mean once the memory is installed?

The modules run at 2133 MT/s with a peak bandwidth of 17000 MB/s per module, delivering that throughput when the platform operates at the rated speed.

How does the 288-pin DDR4 registered ECC interface affect compatibility?

The 288-pin registered ECC DDR4 LRDIMM form factor only fits server boards that support registered error-correcting DDR4 memory; it will not work in standard desktop sockets.

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