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

HP

HP HyperX FURY 8GB DDR4 2666 CL16 RGB desktop RAM HX426C16FB3A/8

SKU CH-JR4E-DPNEN MPN HX426C16FB3A/8

8GB DDR4 2666 desktop memory with CL16 timing, 1.20V operation, RGB lighting and Infrared Sync technology

  • Capacity8GB
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL16
  • Timing16-18-18
  • Voltage1.20V
  • Buffered/RegisteredUnbuffered
  • RGB lighting with Infrared Sync keeps colours coordinated
  • Intel XMP 2.0 profile enables 2666 MHz speed at CL16 16-18-18 timings
  • Plug N Play runs at 2400 MHz or 2666 MHz without manual setup
  • Low 1.20 V operation reduces power draw and heat
  • Unbuffered DDR4 design fits standard desktop motherboards

8GB DDR4 2666 RGB module

This 8GB DDR4 stick runs at 2666MHz with CL16 timing and 1.20V operation. It targets desktop builders who want RGB lighting and Intel XMP 2.0 support in a single unbuffered module. The Plug N Play function works at 2400MHz and 2666MHz without manual setup. Buyers who need more than 8GB per slot should look at higher-capacity kits.

Sustained-load behaviour

The module uses a heat spreader to manage temperature during extended sessions. Infrared Sync Technology keeps RGB effects coordinated across multiple sticks without software overhead. XMP 2.0 allows the rated 2666MHz speed to hold under continuous load when the profile is enabled. Systems limited to lower memory speeds will not reach the rated frequency.

Thermals, noise and power

The 1.20V DDR4 design keeps power draw low and produces no audible noise. Passive cooling through the heat spreader handles typical desktop workloads without active airflow requirements. RGB illumination adds negligible thermal load. Builders who need ECC or registered memory for server workloads cannot use this unbuffered module.

Highlights

  • RGB lighting with Infrared Sync keeps colours coordinated
  • Intel XMP 2.0 profile enables 2666 MHz speed at CL16 16-18-18 timings
  • Plug N Play runs at 2400 MHz or 2666 MHz without manual setup
  • Low 1.20 V operation reduces power draw and heat
  • Unbuffered DDR4 design fits standard desktop motherboards

Specifications

BrandHyperX
SeriesFURY
ModelHX426C16FB3A/8
Capacity8GB
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL16
Timing16-18-18
Voltage1.20V
Buffered/RegisteredUnbuffered
BIOS/Performance ProfileIntel XMP 2.0
Heat SpreaderYes
FeaturesStunning RGB lighting with aggressive style
Patented HyperX Infrared Sync Technology
Intel XMP-ready
Ready for AMD Ryzen
Speeds up to 3733MHz and kit capacities up to 128GB
Plug N Play functionality at 2400MHz and 2666MHz
LED ColorRGB
Shipping weight0.14 kg
Package size178 × 127 × 13 mm

Questions about this item

How warm does the HX426C16FB3A/8 run at its 1.20V operating voltage?

The module runs at the standard DDR4 voltage of 1.20V and includes a heat spreader to dissipate heat during extended use.

What motherboard feature is needed to enable the RGB lighting sync on this HyperX FURY stick?

The patented HyperX Infrared Sync technology coordinates lighting between modules without requiring a motherboard RGB header or extra software.

Will this DDR4 2666 CL16 module downclock automatically if paired with older 2400MHz sticks?

Yes, Plug N Play functionality lets it run at 2400MHz or 2666MHz automatically without manual BIOS changes.

Also in this aisle

People compared these

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