We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR4 UDIMM sticks with black heat spreaders and gold contacts

RIMLANCE

RIMLANCE RUD21300S8C2K16 16GB (2x8GB) DDR4 2666 CL19 1.2V UDIMM

SKU CH-VY1C-G5CZ1

A dual-channel 16 GB DDR4 kit with two 8 GB unbuffered modules running at 2666 MT/s CL19 on 1.2 V

  • Capacity16GB (2 x 8GB)
  • Type288-Pin PC RAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • 16 GB dual-channel kit handles heavy multitasking
  • DDR4 2666 CL19 delivers responsive data processing
  • 2 V low-voltage operation reduces power draw
  • 288-pin UDIMM form factor fits standard desktop slots
  • Major-brand chips provide reliable stability

16 GB Dual-Channel DDR4 Kit

The RIMLANCE RUD21300S8C2K16 kit supplies 16 GB of desktop memory across two 8 GB modules. It is built for standard DDR4 systems that accept 288-pin UDIMMs and need extra capacity for multitasking or heavier workloads. The dual-channel layout helps the memory controller move data more efficiently.

Low-Voltage Operation

Each module runs at 1.2 V, keeping power draw and heat output modest during everyday use. Standard DDR4 voltage means no extra cooling is required beyond normal case airflow. The JEDEC-rated 2666 MT/s speed and CL19 latency operate within stock specifications for quiet, stable operation.

Step Up From 8 GB

Moving from a single 8 GB stick to this 16 GB kit doubles capacity and enables dual-channel bandwidth on compatible platforms. The jump is worthwhile when current memory limits cause swapping in browsers, office suites or light content-creation tasks. Systems already running 16 GB or more in dual channel will see little benefit.

Highlights

  • 16 GB dual-channel kit handles heavy multitasking
  • DDR4 2666 CL19 delivers responsive data processing
  • 2 V low-voltage operation reduces power draw
  • 288-pin UDIMM form factor fits standard desktop slots
  • Major-brand chips provide reliable stability

Specifications

BrandRIMLANCE
ModelRUD21300S8C2K16
Capacity16GB (2 x 8GB)
Type288-Pin PC RAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
ChipsetMajor Brand Chipset

Questions about this item

How do I install the 288-pin DDR4 modules and what step is often missed?

Align the notch on each 8 GB stick with the motherboard slot key, press down firmly until both retention clips click, then verify in BIOS that the kit runs at the rated 2666 MT/s instead of a lower default speed.

What maintenance or replacement will this 16 GB dual-channel kit need later?

No routine maintenance is required; keep the contacts clean and ensure case airflow stays adequate so the 1.2 V modules remain cool, and replace only if a module fails or a future upgrade demands more capacity.

What limit appears first during sustained heavy workloads with these CL19 sticks?

The CAS latency of 19 cycles at 2666 MT/s sets the response-time floor, so latency-sensitive tasks hit that timing ceiling before bandwidth or the 1.2 V thermal envelope becomes a bottleneck.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.