We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green 288-pin DDR4 LRDIMM module with black chips and silver heatsink

RIMLANCE

RIMLANCE RLR21300Q4C64 64GB DDR4 2666 LRDIMM 4Rx4 CL19

SKU CH-6PXB-XJ9FG

64 GB DDR4 2666 LRDIMM with ECC, 4Rx4 registered design and CL19 latency

  • Capacity64GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • ECCYes
  • Buffered/RegisteredRegistered
  • High capacity for virtualization workloads with 64GB DDR4 module
  • Low 1.2V operation reduces server power draw
  • Registered ECC design protects data integrity in critical tasks
  • 4Rx4 LRDIMM architecture scales memory density per channel
  • CL19 latency at 2666MHz speed balances throughput and response

High-Capacity DDR4 Server Module

This RIMLANCE 64GB LRDIMM delivers registered ECC memory at DDR4 2666 speeds with CL19 latency. The 4Rx4 organisation and 1.2V operation suit dense virtualisation hosts and database servers that need maximum capacity per slot.

Suited for LRDIMM platforms only

Systems that accept only standard UDIMM or RDIMM modules cannot use this memory. Buyers who need lower-capacity sticks or non-ECC memory for workstation boards should look at a different product class.

No bundled accessories or software

The module ships as a single 288-pin DIMM without cables, heatsinks or management utilities. Installation relies entirely on the server motherboard's native LRDIMM support and BIOS configuration.

Highlights

  • High capacity for virtualization workloads with 64GB DDR4 module
  • Low 1.2V operation reduces server power draw
  • Registered ECC design protects data integrity in critical tasks
  • 4Rx4 LRDIMM architecture scales memory density per channel
  • CL19 latency at 2666MHz speed balances throughput and response

Specifications

BrandRIMLANCE
ModelRLR21300Q4C64
Capacity64GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor Brand Chipset

Questions about this item

Does my motherboard need to support 288-pin DDR4 LRDIMM slots to use this module?

Yes, the module is a 288-pin DDR4 LRDIMM; the board must provide LRDIMM-capable DDR4 slots.

Can I mix this 4Rx4 LRDIMM with standard RDIMMs already installed in my server?

No, LRDIMMs and RDIMMs use different buffering schemes and cannot be mixed in the same system.

How can I confirm the module is running at 2666 MT/s with CL19 after installation?

Check the BIOS memory information or OS tools such as dmidecode; they should report 2666 MT/s and CAS latency 19.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.