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

  • Total capacity64 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Buffer typeRegistered
  • Memory rank4Rx4
  • 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.

How it compares

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

Price $250.99
Pricier than about 56% 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 $3.92 per GB
Cheaper than about 82% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameRIMLANCE
Model nameRLR21300Q4C64
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4

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.

More in ECC Server RAM

Similar items