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Black 240 mm radiator with two 120 mm ARGB fans and skeleton pump head

Antec

Antec Skeleton 240 ARGB liquid cooler

SKU CH-3XVX-243R2 MPN Skeleton 240 ARGB

A 240 mm all-in-one liquid cooler with two 120 mm PWM ARGB fans and a copper-base pump head for Intel LGA 1150, 1151, 1155, 1156, 1200, 1700, 2011, 2066 and AMD AM4, AM5 sockets

  • TypeAIO
  • Block CompatibilityAMD Socket AM4 / AMD Socket AM5 / Intel LGA 1150 / Intel LGA
  • Radiator Size240 mm
  • Fan Size2 Fan Slots (120 mm)
  • LED ColorARGB

Class Black

  • Black
  • White

Struck-through versions exist but are not stocked here.

Size 240mm

  • 240mm
  • 360mm

Struck-through versions exist but are not stocked here.

  • Massive copper base transfers heat efficiently at every load
  • Skeleton pump head with vivid ARGB syncs via motherboard software
  • High-density fins and PWM ARGB fans optimise airflow for extreme cooling
  • Supports Intel LGA 1150, 1151, 1155, 1156, 1200, 1700, 2011, 2066 and AMD AM4, AM5
  • Elastic high-density tubing and hydraulic bearing fans ensure quiet, stable operation

Skeleton-Frame 240 mm AIO Cooler

The Antec Skeleton 240 ARGB is an all-in-one liquid CPU cooler built around a 240 mm radiator and two 120 mm PWM ARGB fans. A copper base plate transfers heat from the processor into the loop, while hydraulic-bearing fans push air through high-density fins. The pump head uses a skeleton frame that exposes addressable RGB lighting, syncable through motherboard software. It mounts on current Intel LGA 1700 and AMD AM5 platforms as well as older LGA 115x, 1200, 2011, 2066 and AM4 sockets.

Suited for Mainstream Sockets and ARGB Builds

This cooler fits builders using Intel LGA 1700, LGA 1200 or AMD AM5 who want a 240 mm radiator with customisable lighting. It also covers legacy platforms such as LGA 1150, LGA 1151, LGA 2011-v3 and AM4. Systems that need a larger radiator surface or a different mounting pattern will not be served by this unit. Buyers without ARGB headers on their motherboard cannot control the pump-head illumination.

240 mm Radiator with Dual 120 mm Fans

The single specification that decides fit is the 240 mm radiator paired with two 120 mm fan slots. This physical size determines whether the cooler clears the case, motherboard heatsinks and memory modules in a given build. If the chassis cannot accept a 240 mm radiator or the layout blocks the two fan positions, the cooler cannot be installed.

Highlights

  • Massive copper base transfers heat efficiently at every load
  • Skeleton pump head with vivid ARGB syncs via motherboard software
  • High-density fins and PWM ARGB fans optimise airflow for extreme cooling
  • Supports Intel LGA 1150, 1151, 1155, 1156, 1200, 1700, 2011, 2066 and AMD AM4, AM5
  • Elastic high-density tubing and hydraulic bearing fans ensure quiet, stable operation

Specifications

BrandAntec
Series240
ModelSkeleton 240 ARGB
Part NumberSkeleton 240 ARGB
TypeAIO
Block CompatibilityAMD Socket AM4 / AMD Socket AM5 / Intel LGA 1150 / Intel LGA 1151 / Intel LGA 1155 / Intel LGA 1156 / Intel LGA 1200 / Intel LGA 1700 / Intel LGA 2011 / Intel LGA 2011-v3 / Intel LGA 2066
Radiator Size240 mm
Fan Size2 Fan Slots (120 mm)
LED ColorARGB
Shipping weight1.72 kg
Package size337 × 229 × 127 mm

Questions about this item

Does the Antec Skeleton 240 ARGB include the mounting hardware for Intel LGA 1700 and AMD AM5 sockets?

Yes, the box contains all brackets and screws for Intel LGA 1150, 1151, 1155, 1156, 1200, 1700, 2011, 2011-v3, 2066 and AMD AM4, AM5. No extra mounting kit is required.

Should I choose the 240 mm radiator version or a different size for a mid-tower case?

The Skeleton 240 ARGB is only offered with a 240 mm radiator and two 120 mm PWM ARGB fans. Verify your case supports a 240 mm top or front mount before buying.

What does the 240 mm radiator size mean for actual CPU temperatures under load?

A 240 mm radiator with two 120 mm hydraulic-bearing fans provides enough thermal capacity for mainstream CPUs at stock or moderate overclocks; expect typical load temps in the 50-70 °C range depending on case airflow and CPU power draw.

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