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White 240 mm AIO liquid cooler with a 2.4 inch LCD screen on the pump head, two 120 mm ARGB fans and braided FEP tubing

Valkyrie

Valkyrie Syn 240 White LCD liquid cooler

SKU CH-DK0H-X168A

A 240 mm liquid cooler with a 2.4 inch LCD screen, two 120 mm fans up to 2150 RPM and 80 CFM airflow, plus ARGB lighting and broad socket support

  • Radiator size240 mm
  • Fan size2 Fan Slots (120 mm)
  • Compatible socketsIntel&AMD
  • AMD socket supportAM4/AM5
  • Intel socket support1700, 1200, 1150, 1151, 1155, 1156, 2011, 2011-3, 2066
  • Radiator materialAluminum

Color White

  • Custom 2.4" LCD shows temps or GIFs at 320x240
  • FEP braided tubing keeps coolant sealed for long life
  • Two X12 fans push 80 CFM at ≤29 dBA
  • PWM control from 800 to 2150 RPM for quiet or max cooling
  • Fits AMD AM4/AM5 and Intel LGA 1700/1200/115x/2011/2066

Valkyrie Syn 240 White LCD liquid cooler

The Valkyrie Syn 240 White is an all-in-one liquid cooler built around a 240 mm aluminium radiator and a 2.4 inch LCD screen. It targets PC builders who want real-time temperature monitoring or custom GIFs visible inside the case while keeping a modern CPU cool. Two 120 mm fluid-dynamic-bearing fans and broad socket coverage make it a drop-in upgrade for mainstream Intel and AMD platforms.

Thermals noise and power draw

Dual X12 fans spin between 800 and 2150 RPM to push up to 80 CFM each with 3.14 mmH2O static pressure. At maximum speed the assembly stays at or below 29 dBA, so typical gaming loads remain quiet. PWM control lets the curve scale with CPU temperature, drawing only the power needed for the current load. The FEP corrugated braided sleeves keep coolant sealed during long-term operation.

Upgrade path and when it matters

This cooler replaces stock air coolers or older 120 mm AIOs that struggle with high-wattage CPUs such as Ryzen 7 7800X3D or Intel Core i9-14900K. The jump is worth it when thermal throttling appears in sustained workloads or when a builder wants the LCD dashboard without adding separate display hardware. It is not for systems limited to single-fan radiator mounts or cases that cannot fit a 240 mm radiator.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $145.99
Pricier than about 81% of the 1,190 comparable items (median $71.99).
Radiator size 240 mm
Lower than about 80% of the 165 comparable items (median 360 mm).

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Specifications

Product
Brand nameValkyrie
Product lineSyn
Product typeLiquid Cooling System
Product colorWhite
Performance
Fan speed800-2150 (+-10%)
Fan airflow80CFM (Max)
Size & build
Radiator size240 mm
Fan size2 Fan Slots (120 mm)
Radiator materialAluminum
Fan dimensions120 × 120 × 25 mm
Tube size395 mm
Tubing materialFEP Corrugated Braided Sleeve
Compatibility
Compatible socketsIntel&AMD
AMD socket supportAM4/AM5
Intel socket support1700, 1200, 1150, 1151, 1155, 1156, 2011, 2011-3, 2066
In the box
In the boxMounting Mechanism
Valkyrie Hub
2x Valkyrie X12 High Static Pressure Fan
Valkyrie Control Software
Thermal Paste
Environment & compliance
Fan noise level≤29 dBA (Max)
More details
LED lightingARGB

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 240 mm radiator and the two 120 mm X12 fans, and which step is most often missed?

Mount the radiator with tubes at the bottom or side, attach the fans as intake or exhaust, connect the pump header to CPU_FAN and the fans to the included Valkyrie hub, then power the hub from the PSU — forgetting the hub power cable is the step most builders miss.

What maintenance will the FEP corrugated braided sleeve tubing and the fluid dynamic bearing fans need later?

The sealed loop requires no coolant refill; inspect the 395 mm tubes once a year for kinks or abrasion, and clean dust from the 120 mm fan blades and radiator fins with compressed air every few months.

What limit appears first when the Ryzen 7 7800X3D or Intel Core i9-14900K runs a sustained load on this 240 mm cooler?

The 240 mm aluminium radiator surface area becomes the bottleneck; fan speed hits 2150 RPM and 80 CFM per fan while noise reaches 29 dBA before the coolant temperature stabilises.

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