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

Black Diamond Memory

Black Diamond Memory BD8G2133MQE22 8GB DDR4 2133 ECC Unbuffered 2Rx8 server RAM

SKU CH-FBPM-D3H42 MPN BD8G2133MQE22

8GB DDR4 2133 ECC unbuffered server memory with 2Rx8 organisation and a heat spreader

  • Capacity8GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • Rank2Rx8

Capacity 8GB

Struck-through versions exist but are not stocked here.

  • ECC protection guards data integrity with built-in error correction
  • 8 GB capacity expands server memory headroom for virtualization
  • DDR4 2133 speed delivers PC4 17000 bandwidth for demanding workloads
  • Unbuffered design suits compatible platforms without registered DIMM requirement
  • 2Rx8 dual-rank organization increases memory density per channel

8GB DDR4 2133 ECC module for servers

This 8GB DDR4 2133 ECC unbuffered module is built for servers and workstations that require error-correcting memory. The 288-pin DIMM operates at PC4 17000 speed and includes a heat spreader. It is sold as a new component for system integrators and IT professionals.

Suitable for ECC unbuffered platforms only

This module suits administrators upgrading or repairing systems that specifically support DDR4 ECC unbuffered memory in a 2Rx8 configuration. It will not work in platforms that require registered or load-reduced DIMMs, nor in consumer boards that lack ECC support. Builders needing higher densities or faster speeds must select different modules.

DDR4 2133 (PC4 17000) speed rating

The decisive specification is the DDR4 2133 PC4 17000 rating combined with ECC unbuffered 2Rx8 organisation. The motherboard and CPU memory controller must match this exact speed, voltage and rank structure for the system to post and run reliably.

Highlights

  • ECC protection guards data integrity with built-in error correction
  • 8 GB capacity expands server memory headroom for virtualization
  • DDR4 2133 speed delivers PC4 17000 bandwidth for demanding workloads
  • Unbuffered design suits compatible platforms without registered DIMM requirement
  • 2Rx8 dual-rank organization increases memory density per channel

Specifications

BrandBlack Diamond Memory
ModelBD8G2133MQE22
Capacity8GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderYes
FeaturesServer Memory
Black Diamond Memory 8GB (2Rx8) DDR4 2133 (PC4 17000) ECC Unbuffered Memory 288-pin
Shipping weight0.09 kg
Package size170 × 56 × 13 mm

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Should I choose the 8GB 2Rx8 DDR4 2133 module or look for a different capacity?

This module provides 8GB in a dual-rank 2Rx8 organisation. If your server board has limited DIMM slots, the dual-rank layout gives more capacity per slot than a single-rank alternative, while the 2133 MT/s speed matches the baseline DDR4 specification.

What does the DDR4 2133 (PC4 17000) rating mean once the DIMM is installed in a server?

The module runs at 2133 MT/s, delivering up to 17000 MB/s of theoretical bandwidth. In practice the memory controller will operate at this speed or downclock to match the slowest DIMM in the system, so actual throughput depends on the platform and population rules.

How does the 288-pin DDR4 interface and unbuffered ECC design affect compatibility?

The DIMM uses the standard 288-pin DDR4 form factor with ECC and no register. It fits any DDR4 slot that accepts unbuffered ECC memory; registered or load-reduced platforms will not support it, and non-ECC platforms cannot use the error-correction feature.

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