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RIMLANCE
RIMLANCE 8GB (2x4GB) DDR4 2666MHz CL19 UDIMM 1Rx16 desktop RAM
An 8 GB dual-channel DDR4 kit running at 2666 MHz with CL19 latency and 1.2 V operation
- Capacity8GB (2 x 4GB)
- Type288-Pin PC RAM
- SpeedDDR4 2666 (PC4 21300)
- CAS LatencyCL19
- ECCNo
- Buffered/RegisteredUnbuffered
- Dual-channel kit doubles bandwidth for smoother multitasking
- 2666 MHz DDR4 speed accelerates data-intensive workloads
- CL19 latency keeps response times tight
- 2 V operation reduces power draw and heat
- 288-pin UDIMM fits standard desktop slots
Kit Capacity and Use
This 8 GB dual-channel kit consists of two 4 GB DDR4 UDIMM modules rated at 2666 MHz CL19. It targets desktop users who want a straightforward memory upgrade for everyday multitasking and mainstream workloads. The 1.2 V operating voltage matches standard DDR4 specifications for broad platform compatibility.
Build Integration
Each module uses a 288-pin unbuffered DIMM form factor with 1Rx16 chip organisation, so it installs directly into standard desktop memory slots without registration or ECC overhead. The dual-channel kit frees up the remaining slots on a four-slot board for future expansion while delivering the bandwidth benefit of paired modules.
Upgrade Context
The kit replaces a single-channel DDR4 configuration or lower-speed modules, delivering the throughput gain of dual-channel operation at PC4-21300 speeds. The jump is worth it when the platform supports 2666 MHz and the workload benefits from doubled channel bandwidth rather than higher capacity alone.
Highlights
- Dual-channel kit doubles bandwidth for smoother multitasking
- 2666 MHz DDR4 speed accelerates data-intensive workloads
- CL19 latency keeps response times tight
- 2 V operation reduces power draw and heat
- 288-pin UDIMM fits standard desktop slots
Specifications
| Brand | RIMLANCE |
|---|---|
| Model | RUD21300S6C2K8 |
| Capacity | 8GB (2 x 4GB) |
| Type | 288-Pin PC RAM |
| Speed | DDR4 2666 (PC4 21300) |
| CAS Latency | CL19 |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Multi-channel Kit | Dual Channel Kit |
| Chipset | Major Brand Chipset |
Questions about this item
Will these two 4 GB sticks run in dual-channel mode on a desktop motherboard that has four DIMM slots?
Yes — the kit is a matched 2 x 4 GB pair designed for dual-channel operation; install one module in each channel according to the motherboard manual.
My board only supports DDR4 up to 2666 MHz — will this memory run at its rated speed without manual BIOS changes?
The modules are rated at 2666 MHz PC4-21300 CL19 and will operate at that speed on any DDR4 platform that supports 2666 MHz; if the board defaults to a lower JEDEC speed you can enable the rated frequency in the BIOS.
Do I need to supply extra voltage or cooling for these sticks?
No — they run at the standard 1.2 V DDR4 voltage and are unbuffered UDIMMs with no heatsink required for normal desktop workloads.
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