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RIMLANCE

RIMLANCE RUD21300S8C8 8GB DDR4 2666 CL19 desktop RAM

SKU CH-WPN9-KP43H

An 8 GB DDR4 UDIMM running at 2666 MHz with CL19 latency, 1.2 V operation and 1Rx8 organisation

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Product type288-Pin PC RAM
  • 8GB capacity supports everyday multitasking with a single DDR4 module
  • 2666MHz speed delivers responsive data transfer for desktop workloads
  • CL19 latency provides standard timing for stable system operation
  • 2V operation reduces power draw compared to higher-voltage memory
  • 288-pin UDIMM form factor fits most desktop motherboard slots

Single-module capacity

This RIMLANCE module delivers 8 GB of DDR4 memory in a single 288-pin UDIMM. It targets desktop owners who need a straightforward capacity boost for everyday multitasking and office workloads. The stick runs at 1.2 V and carries a CL19 latency rating at 2666 MT/s. Builders looking for multi-channel kits or higher densities should look elsewhere.

UDIMM form factor

The unbuffered DIMM design drops into standard desktop DDR4 slots without registration or ECC overhead. It requires a motherboard with DDR4 support and a free 288-pin slot. Because it is a single rank 1Rx8 module, it leaves additional slots open for future expansion. Systems limited to registered or ECC memory cannot use this stick.

2666 MT/s headroom

Rated at PC4-21300, the module provides 2666 MT/s bandwidth for general productivity, web browsing and light content creation. The CL19 timing and 1.2 V operation keep power draw modest while delivering stable throughput. Workloads that demand higher frequencies, lower latencies or multi-kit tuning will exceed what this single stick can provide.

How it compares

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

Price $36.99
Cheaper than about 74% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $4.62 per GB
Cheaper than about 78% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameRUD21300S8C8
Total capacity8 GB
Product type288-Pin PC RAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
ECC supportNo
Buffer typeUnbuffered

Questions about this item

How does the CL19 latency affect sustained throughput?

CL19 sets the minimum cycle delay before data is available; under continuous load the module delivers 2666 MT/s with that fixed timing.

What thermal output should I expect when the stick runs at 1.2 V all day?

At 1.2 V the DDR4 UDIMM draws low power and stays cool enough for standard case airflow without extra cooling.

Will the 288-pin UDIMM fit my motherboard without an adapter?

The 288-pin UDIMM plugs directly into any desktop DDR4 slot; no adapter or extra hardware is required.

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