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Green 288-pin DDR4 LRDIMM module with black chips, 64GB 2666 CL15 1.2V ECC 4Rx4

Brute Networks

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

SKU CH-4Y1P-YS00T

64 GB DDR4-2666 ECC LRDIMM, 4Rx4 CL15 at 1.2 V, HP 868844-001 compatible

  • Capacity64GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • 64 GB capacity lets you run more virtual machines
  • DDR4-2666 speed accelerates server application response
  • ECC protection prevents data corruption in critical workloads
  • Load-Reduced design reduces electrical load on the memory bus
  • HP 868844-001 equivalent ensures drop-in compatibility

64GB DDR4-2666 LRDIMM for HP servers

This 288-pin DDR4 module delivers 64GB at 2666 MT/s with CL15 latency and 1.20V operation. It uses load-reduced ECC technology and a 4Rx4 organisation built from major-brand DRAM. The part matches HP part number 868844-001 and is guaranteed compatible with systems requiring this specification.

Suited for administrators expanding HP ProLiant

Buyers who need a different capacity, a standard registered DIMM instead of load-reduced, or a voltage other than 1.20V should look elsewhere. Systems that do not support 4Rx4 LRDIMMs or DDR4-2666 speeds cannot use this module.

The deciding spec is the 4Rx4 load-reduced ECC

This rank and buffering combination determines whether the memory controller can address the full 64GB. Verify the server’s qualified vendor list for 4Rx4 LRDIMM support before purchase.

Highlights

  • 64 GB capacity lets you run more virtual machines
  • DDR4-2666 speed accelerates server application response
  • ECC protection prevents data corruption in critical workloads
  • Load-Reduced design reduces electrical load on the memory bus
  • HP 868844-001 equivalent ensures drop-in compatibility

Specifications

BrandHP
Capacity64GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4Rx4
ChipsetMajor Brand Chipset

Questions about this item

Should I pick the 64GB 4Rx4 LRDIMM or a lower-capacity RDIMM?

Choose the 64GB 4Rx4 LRDIMM when your server has a limited number of slots and you need maximum capacity per module; the load-reduced design lowers electrical load on the memory bus so more ranks can be populated.

What does the 2666 MT/s rating actually deliver in a live server?

The module runs at 2666 MT/s with CL15 timing at 1.20V, providing 21300 MB/s peak bandwidth per module; real-world throughput depends on the CPU memory controller and how many channels are populated.

How does the 288-pin DDR4 LRDIMM interface limit speed and capacity?

The 288-pin DDR4 interface caps this module at 2666 MT/s and 1.20V; the LRDIMM buffer allows 4Rx4 organisation so a single stick delivers 64GB without exceeding the electrical load limits of standard RDIMM slots.

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