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Green rectangular server memory module with gold edge connectors and black chips on both sides

RIMLANCE

RIMLANCE RRD21300D4C16 16GB DDR4 2666 CL19 ECC Registered 2Rx4 1.2V 288-Pin Server Memory

SKU CH-SD2J-2W04Z

Provides 16GB of DDR4 2666 ECC registered memory for stable server workloads

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 16GB capacity handles demanding server workloads
  • DDR4 2666 speed delivers fast data throughput
  • CL19 latency supports responsive system operation
  • ECC registered design protects data integrity
  • 2V operation reduces power consumption

Server DDR4 module for enterprise workloads

This RIMLANCE 16GB RDIMM is built for DDR4 servers and workstations that require registered ECC memory. It targets administrators upgrading or populating multi-socket platforms where error correction and signal integrity are mandatory.

Registered ECC with 2Rx4 organisation

The module runs at DDR4 2666 (PC4-21300) with CL19 latency and a 1.2 V operating voltage. Its registered buffer and 2Rx4 rank structure reduce electrical load on the memory controller, allowing higher densities per channel in qualified server boards.

Top-tier DRAM chips and lifetime replacement

Major-brand DRAM from Samsung, SK Hynix or Micron is used and each stick undergoes individual validation testing. The supplier backs the module with a lifetime replacement warranty and technical support from memory-specialist staff.

How it compares

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

Price $59.99
Cheaper than about 81% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% 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 nameRIMLANCE
Model nameRRD21300D4C16
Total capacity16 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4

Questions about this item

Will the 2666 MHz speed run at full rate in my server?

The module is rated for DDR4 2666 (PC4-21300); actual speed depends on the server's memory controller and any other DIMMs installed.

What does the registered ECC design do for data integrity?

Registered buffering reduces electrical load on the memory bus, while ECC detects and corrects single-bit errors for greater reliability.

Does the 288-pin form factor fit standard DDR4 server slots?

Yes, the 288-pin RDIMM matches the DDR4 server DIMM slot used in compatible platforms.

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