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Two green DDR4 DIMMs with black heat spreaders and gold contacts

Black Diamond Memory

Black Diamond Memory BD64GX22666MQR96 128GB (2 x 64GB) DDR4 2666 ECC Registered server RAM

SKU CH-TYMK-R7T07 MPN BD64GX22666MQR96

ECC Registered DDR4 2666 kit delivers 128GB (2 × 64GB) for server workloads

  • Capacity128GB (2 x 64GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • ECCYes
  • Buffered/RegisteredRegistered
  • Rank4Rx4

Capacity 128GB (2 x 64GB)

Rank 4Rx4

  • 128 GB total capacity for memory-intensive workloads
  • Registered ECC design protects data integrity in servers
  • DDR4 2666 speed delivers 21300 MB/s bandwidth
  • 288-pin DDR4 form factor fits standard server slots
  • 4Rx4 organisation enables high-density 64 GB modules

Black Diamond Memory 128GB DDR4 2666 ECC

This 128GB kit delivers two 64GB DDR4 2666 modules built for enterprise servers and workstations. Registered ECC circuitry corrects single-bit errors and reduces electrical load on the memory controller, helping large-scale deployments maintain data integrity under sustained workloads.

Suited For And Not Suited

The 4Rx4 registered DIMMs suit multi-socket servers and virtualization hosts that require high capacity per slot and error correction. Builders of standard desktops, consumer laptops or gaming rigs should look elsewhere because unbuffered non-ECC memory is required for those platforms.

Deciding Specification 288-Pin DDR4 2666

The 288-pin DDR4 2666 registered ECC interface is the single detail that determines compatibility; only motherboards with DDR4 registered DIMM slots and chipset support for 4Rx4 modules can use this kit.

商品特色

  • 128 GB total capacity for memory-intensive workloads
  • Registered ECC design protects data integrity in servers
  • DDR4 2666 speed delivers 21300 MB/s bandwidth
  • 288-pin DDR4 form factor fits standard server slots
  • 4Rx4 organisation enables high-density 64 GB modules

商品規格

BrandBlack Diamond Memory
ModelBD64GX22666MQR96
Capacity128GB (2 x 64GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
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.
出貨重量0.18 kg
包裝尺寸178 × 51 × 13 mm

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

What does the 2666 speed mean once this memory is installed in a server?

The modules run at DDR4 2666, delivering a peak data rate of PC4 21300 when the platform operates at the rated frequency.

How does the registered ECC design affect what the memory controller can do?

Registered buffering reduces electrical load on the memory controller, while ECC detects and corrects single-bit errors to maintain data integrity.

Will the 288-pin 4Rx4 modules fit in a standard DDR4 DIMM slot?

Yes, the 288-pin DDR4 form factor matches standard server DIMM sockets; the 4Rx4 organisation is handled by the memory controller.

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