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Green 288-pin DDR4 UDIMM with black chips, 32GB ECC module

RIMLANCE

RIMLANCE REU21300D8C32 32GB DDR4 2666 ECC UDIMM 2Rx8

SKU CH-HHWB-NK9KZ

A 32 GB DDR4 server module with ECC, 2666 MHz speed, CL19 latency, 1.2 V operation and a 2Rx8 unbuffered 288-pin design

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 32 GB capacity handles demanding server workloads
  • ECC technology detects and corrects data errors
  • 2666 MHz DDR4 speed reduces latency
  • 2 V operation lowers power consumption
  • Unbuffered 288-pin UDIMM fits standard server slots

Server DDR4 ECC UDIMM

The RIMLANCE REU21300D8C32 is a 32GB DDR4 2666MHz ECC UDIMM built for server workloads. It operates at 1.2V with CL19 latency and a 2Rx8 rank structure on a 288-pin PCB. The module uses major brand chipsets and provides error-correcting code for data integrity.

Suited for ECC unbuffered platforms only

This module fits systems that accept DDR4 2666 ECC UDIMM memory in a single 32GB slot. It is not for platforms that require registered or load-reduced DIMMs. It is not for builds needing non-ECC memory or speeds other than 2666MHz. It is not for laptops or compact boards using SO-DIMM form factors.

2Rx8 rank organization

The dual-rank 2Rx8 layout increases memory density per channel, which benefits multi-threaded server applications. This rank configuration must match the platform's memory controller capabilities and population rules for the module to function correctly.

How it compares

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

Price $203.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $6.37 per GB
Cheaper than about 60% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameREU21300D8C32
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8

Questions about this item

What motherboard slot does the 288-pin DDR4 UDIMM require?

It fits a standard 288-pin DDR4 DIMM slot; the module is unbuffered ECC, so the board must support ECC UDIMMs.

How do I seat the 32GB 2Rx8 module correctly?

Align the notch with the slot key, press straight down until both retention clips click, and verify the system reports 32GB at 2666MHz.

When should the 1.2V ECC UDIMM be replaced?

Replace it if memory diagnostics report uncorrectable ECC errors, the server fails POST with the module installed, or capacity drops below 32GB.

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