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Green rectangular circuit board with gold edge connectors and black memory chips on both sides

Brute Networks

Brute Networks 64GB DDR4-2666 ECC LRDIMM 4Rx4 CL15 1.2V 288-pin

SKU CH-MEZV-P5HBV

64 GB DDR4-2666 ECC load-reduced DIMM with CL15 latency and 1.2 V operation for compatible Dell servers

  • Total capacity64 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • High-density 64GB capacity maximizes server memory footprint
  • DDR4-2666 speed with CL15 latency accelerates application throughput
  • ECC Load-Reduced design protects data integrity on critical workloads
  • 20V operation reduces power draw per installed module
  • 100% Dell 370-ADNH compatible for drop-in deployment

64GB DDR4-2666 ECC LRDIMM for servers

This 64GB DDR4-2666 ECC LRDIMM targets administrators expanding memory in Dell-compatible servers. The 4Rx4 Load Reduced organisation allows higher density per channel than standard registered modules. It suits virtualisation hosts and database nodes that need maximum capacity within existing slots. The module runs at 1.2V and meets OEM specifications.

Thermals noise and power at CL15 1.2V

Standard DDR4 voltage of 1.2V keeps power draw predictable in populated chassis. Load Reduced buffering reduces electrical load on the memory controller, helping stability when all slots are filled. No active cooling is required on the module itself; airflow provided by the server chassis is sufficient. Acoustic impact is negligible compared to system fans.

Replaces lower capacity DDR4 RDIMMs or LRDIMMs

Upgrading from smaller DDR4 modules eliminates swapping and lets each CPU address larger working sets. The jump is worth it when virtual machine density or in-memory database size is limited by current capacity. It does not suit platforms that only accept unbuffered UDIMMs or require different rank configurations. Compatibility follows the Dell 370-ADNH specification.

How it compares

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

Price $239.99
Pricier than about 55% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $3.75 per GB
Cheaper than about 83% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameDell
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

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

Align the notch with the slot key, press firmly until both retention clips click, then verify the BIOS recognises the full 64GB at 2666 MHz; the step often missed is seating both ends evenly so the load-reduced register initialises correctly.

What maintenance or replacement will this ECC LRDIMM need over time?

No scheduled maintenance is required; the module uses major-brand DRAM chips rated for continuous server operation, and if a correctable error count ever exceeds platform thresholds the DIMM would be replaced under the lifetime warranty.

What limit appears first when this 4Rx4 module runs at 1.20 V under sustained load?

The quad-rank density places the highest electrical load on the memory bus, so the platform's maximum DIMMs-per-channel limit is reached before thermal or voltage limits become a factor.

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