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Green 288-pin DDR4 UDIMM module with black chips

RIMLANCE

RIMLANCE REU21300D8C32-1 32GB DDR4 2666 ECC UDIMM 2Rx8

SKU CH-TKTD-7T4MB

A 32 GB DDR4 ECC UDIMM running at 2666 MHz with CL19 latency and 2Rx8 organisation for data-integrity in servers and workstations

  • Capacity32GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ECC technology protects data integrity with automatic single-bit error correction
  • 32GB capacity in a single module supports demanding workloads and multitasking
  • 2666MHz DDR4 speed delivers fast data transfer rates for responsive performance
  • Unbuffered 2Rx8 design enables direct communication with the memory controller
  • 2V operation at CL19 latency balances efficiency and stability

What this module is

This RIMLANCE REU21300D8C32-1 module adds 32GB of DDR4 ECC UDIMM memory to a server or workstation. It runs at 2666MHz with CL19 latency and a 2Rx8 rank structure. The unbuffered design connects directly to the memory controller. Data integrity is protected by on-board error checking and correction.

Who it suits and who it does not

Systems that accept 288-pin DDR4 ECC UDIMM modules at 2666MHz can use this part. Builders needing registered or load-reduced DIMMs cannot use it. Buyers who want non-ECC memory for a desktop platform should look elsewhere. The single-module layout also limits total capacity if the board has few slots.

The specification that decides fit

The module is an unbuffered ECC UDIMM with a 2Rx8 organisation. If the motherboard requires registered or LRDIMM memory, this part will not work. Verify that the platform supports DDR4 2666 ECC UDIMM before ordering.

Highlights

  • ECC technology protects data integrity with automatic single-bit error correction
  • 32GB capacity in a single module supports demanding workloads and multitasking
  • 2666MHz DDR4 speed delivers fast data transfer rates for responsive performance
  • Unbuffered 2Rx8 design enables direct communication with the memory controller
  • 2V operation at CL19 latency balances efficiency and stability

Specifications

BrandRIMLANCE
ModelREU21300D8C32-1
Capacity32GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset

Questions about this item

What CAS latency will the REU21300D8C32-1 run at when the server is under sustained load?

The module operates at CL19, so sustained workloads will see that latency figure.

How much heat and power should I expect from this 32 GB ECC UDIMM during all-day operation?

It runs at 1.2 V, the standard DDR4 voltage, keeping power draw and heat low for continuous use.

My motherboard has 288-pin DDR4 slots — will this 2Rx8 UDIMM work without a registered DIMM buffer?

Yes, the stick is an unbuffered 288-pin DDR4 UDIMM, so it plugs directly into standard DDR4 slots without a register.

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