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Brute Networks

Brute Networks 8GB DDR4-2133 Registered RDIMM 2Rx8 CL15 1.20V Dell A7910487-BN

SKU CH-HV1F-YJJH3

An 8 GB registered DDR4 server DIMM running at 2133 MT/s with CL15 latency, 1.20 V operation and ECC for Dell A7910487 systems

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Dell-compatible upgrade validated for OEM systems
  • 8 GB capacity expands server memory headroom
  • DDR4 2133 MHz speed handles data-intensive workloads
  • Registered ECC design protects data integrity
  • 20 V operation reduces power consumption

Dell-Compatible 8GB RDIMM

This 8GB registered DDR4 module uses a 288-pin layout and runs at 2133 MT/s with CL15 latency at 1.20V. It carries ECC protection and a 2Rx8 organisation for stable operation in multi-socket Dell servers. The part matches Dell PN A7910487 and is built with major-brand DRAM from Samsung, SK Hynix or Micron.

Upgrade From Non-ECC Or Lower Capacity

The jump is worth it when a Dell workstation or rack server requires registered ECC memory and the current configuration uses unbuffered modules or smaller DIMMs. Systems that must maintain factory warranty coverage while adding capacity benefit from the OEM-equivalent validation. Buyers who need unregistered UDIMMs or speeds above 2133 MT/s cannot use this module.

Sustained Load Behaviour

Registered buffering reduces electrical load on the memory controller, allowing consistent throughput during extended compute tasks such as virtualisation or database workloads. ECC corrects single-bit errors in real time, preventing silent data corruption over long runtimes. All modules in an order are identically matched to avoid timing drift across channels.

How it compares

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

Price $74.99
Cheaper than about 77% 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 $9.37 per GB
Pricier than about 64% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameDell
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 rank2Rx8
Power
Rated voltage1.2 V

Questions about this item

Will this 288-pin DDR4 RDIMM fit my Dell server's memory slots?

Yes, the 288-pin DDR4 RDIMM form factor matches Dell server DIMM slots designed for registered memory.

What is the correct installation step for this registered ECC module that people often miss?

Align the notch on the 288-pin module with the slot key, press firmly until both retention clips click, and populate slots per the Dell server's channel guidelines.

When should I replace this 8GB DDR4-2133 RDIMM?

Replace it if memory diagnostics report uncorrectable ECC errors, the server fails POST with beep codes, or you upgrade to higher-capacity modules.

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