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Green 288-pin DDR4 RDIMM module with black chips

Brute Networks

Brute Networks 8GB DDR4-2666 CL15 1Rx8 Registered RDIMM

SKU CH-H19H-P84Z2

Registered 8 GB DDR4-2666 CL15 module with ECC for Dell-compatible servers

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Registered RDIMM with ECC protects data integrity
  • 8 GB capacity at DDR4-2666 CL15 boosts server throughput
  • 2 V operation reduces power draw per module
  • 1Rx8 single-rank layout supports high-density configurations
  • Dell A9781927 equivalent guarantees drop-in compatibility

Dell-Compatible 8GB DDR4 RDIMM

This registered ECC module adds 8GB of DDR4-2666 capacity to compatible Dell servers. It targets administrators who need to expand memory in existing rack or tower systems without replacing the platform. The single-rank 1Rx8 organisation works with standard registered DIMM slots. Buyers who need unbuffered UDIMMs or higher-density LRDIMMs should look elsewhere.

Thermals Power and Noise

Operating at 1.20V, the module draws minimal power and generates little heat inside a server chassis. Passive cooling from system airflow is sufficient; no active fan is attached to the DIMM itself. Registered buffering reduces electrical load on the memory controller, helping keep overall platform power draw stable. The component makes no audible noise during operation.

Compatibility Guarantee and Warranty

The module is validated as 100 percent compatible with Dell part number A9781927 and uses major-brand DRAM from Samsung, SK Hynix or Micron. This equivalence protects existing service contracts when installed in supported Dell systems. A lifetime warranty covers the module for as long as it remains in service. No additional software or accessories are bundled.

How it compares

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

Price $69.99
Cheaper than about 78% 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 $8.75 per GB
Pricier than about 62% 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 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

How do I install this 288-pin DDR4 RDIMM and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click, and verify the registered module is seated in a slot that supports registered memory.

What maintenance or replacement will this 8GB DDR4-2666 CL15 module need later?

No routine maintenance is required; if a chip fails the module is replaced under lifetime warranty, and dust can be cleared with compressed air during server servicing.

What limit appears first when this 1.20V registered DIMM runs sustained workloads?

The CL15 latency at 2666 MT/s sets the throughput ceiling, and the 1Rx8 rank density caps maximum capacity per channel before bandwidth saturates.

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