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Green 288-pin DDR4 LRDIMM with black memory chips and a white label

Brute Networks

Brute Networks 64GB DDR4-2400 ECC LRDIMM 4Rx4 CL15 1.2V Dell A8711890

SKU CH-0AJT-K55S7

64GB DDR4-2400 ECC LRDIMM module with CL15 latency and 1.2V operation for Dell-compatible servers

  • Total capacity64 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 64 GB capacity expands server memory for more virtual machines
  • DDR4-2400 speed at CL15 latency accelerates data access
  • ECC and load-reduced design protects data integrity under load
  • 2 V operation reduces power draw per module
  • 100 % Dell compatible matches part A8711890 for guaranteed fit

64GB DDR4-2400 ECC LRDIMM for Dell Servers

This 64GB DDR4-2400 ECC Load Reduced DIMM targets administrators upgrading compatible Dell PowerEdge servers. The 4Rx4 organization and PC4-19200 rating allow high-density population of memory slots to support virtualization workloads and large databases. It serves IT teams extending the service life of existing rack infrastructure.

Thermals noise and power at 1.2V operation

Operating at 1.20V, the module runs within standard DDR4 voltage limits for registered server memory. The Load Reduced architecture reduces electrical loading on the memory bus, which helps maintain signal integrity across fully populated channels. No active cooling components are present on the DIMM itself.

Dell A8711890 compatibility and major brand chips

The module is validated as 100% compatible with Dell part number A8711890 and uses major brand DRAM from Samsung, SK Hynix or Micron. This equivalence preserves existing service contracts and ensures the memory meets OEM specifications. A lifetime warranty covers the hardware for the duration of its deployment.

How it compares

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

Price $380.99
Pricier than about 65% 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 $5.95 per GB
Cheaper than about 64% 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 2400 (PC4 19200)
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 the 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 in BIOS that all 64GB registers at DDR4-2400 CL15; the step often missed is seating both ends evenly so the module fully locks.

What maintenance or replacement will the 4Rx4 ECC module need over its lifetime?

No scheduled maintenance is required; the module carries a lifetime warranty, so replacement occurs only if a memory test reports uncorrectable ECC errors.

What limit appears first when the 1.2V LRDIMM runs sustained workloads?

The CL15 latency at DDR4-2400 sets the throughput ceiling; sustained use will hit that timing boundary before voltage or thermal limits become a factor.

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