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Green 288-pin DDR4 registered RDIMM with black chips and silver label

Brute Networks

Brute Networks 8GB DDR4-2133 CL15 1Rx4 1.20V Registered RDIMM 803028-B21-BN

SKU CH-G3M6-VSBFH

8GB DDR4-2133 registered ECC RDIMM for HP servers, CL15 latency at 1.20V with major-brand chips

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • HP compatible 8GB DDR4-2133 RDIMM for drop-in server upgrades
  • Registered ECC design with CL15 latency protects data integrity under load
  • 20V operation reduces power draw in dense memory configurations
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-grade reliability
  • Lifetime guarantee backs every module for long-term deployment confidence

HP Compatible 8GB DDR4 RDIMM

This 8GB registered DIMM is built for HP servers that require DDR4-2133 ECC memory. It suits administrators upgrading or repairing existing infrastructure where HP part number 803028-B21 is specified. The module uses major-brand DRAM from Samsung, SK Hynix or Micron and is validated for full compatibility with the original OEM platform.

DDR4-2133 Registered ECC Limits

The DDR4-2133 interface caps bandwidth at PC4-17000, so throughput is fixed by the memory controller of the host server. Registered buffering adds one clock cycle of latency but allows larger memory populations per channel than unbuffered DIMMs. ECC corrects single-bit errors and detects double-bit errors, protecting data integrity in mission-critical workloads.

8GB Capacity and Headroom

An 8GB stick fits comfortably in entry-level virtualisation hosts, file servers or database nodes that run moderate dataset sizes. Workloads that scale beyond a few dozen virtual machines or large in-memory databases will exhaust this capacity and require higher-density modules or additional DIMM slots. The 1Rx4 organisation keeps electrical loading low, leaving headroom for further population within the server's maximum supported configuration.

How it compares

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

Price $66.99
Cheaper than about 79% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $8.37 per GB
Pricier than about 60% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHP
Total capacity8 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.2 V

Questions about this item

Should I pick the 8GB RDIMM or look for a larger capacity?

The 8GB module suits servers that need ECC registered memory in matched pairs or quads; add identical sticks to reach the total your board supports.

What does DDR4-2133 CL15 deliver inside a live server?

It runs at 2133 MT/s with 15-cycle latency at 1.20 V, giving stable bandwidth for virtualisation and database workloads.

How does the PC4-17000 rating limit real-world throughput?

PC4-17000 caps peak transfer at 17 GB/s; actual sustained speed depends on the memory controller and channel population.

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