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Black 240 mm radiator with two 120 mm fans and square pump block with infinity mirror RGB cap

Phanteks

Phanteks Glacier One 240T30 Gen 2 D-RGB liquid cooler PH-GO240T30_DAG02

SKU CH-4AZ3-EWPCQ MPN PH-GO240T30_DAG02

A 240 mm all-in-one liquid CPU cooler with two 120 mm T30 fans, an infinity-mirror pump cap and D-RGB lighting, compatible with Intel LGA 115x, 1200, 1700 and AMD AM4, AM5 sockets

  • TypeLiquid Cooling System
  • Block CompatibilityIntel Socket LGA 115x, 1200, 1700 AMD Socket AM4, AM5
  • Block Compatibility - AMDAMD Socket AM4, AM5
  • Block Compatibility - IntelIntel Socket LGA 115x, 1200, 1700
  • Pump Dim.94 x 93 x 52 mm
  • Radiator Size280 x 120 x 30 mm
  • Quiet cooling at 9.8 dBA in Hybrid Mode
  • 9 CFM airflow in Advanced Mode
  • Gen 8 Asetek platform for strong performance
  • Infinity mirror cap with D-RGB lighting
  • Fits Intel LGA 115x, 1200, 1700 and AMD AM4, AM5

240 mm liquid cooler with T30 fans

The Phanteks Glacier One 240T30 Gen 2 uses a 240 mm aluminium radiator paired with two 120 mm T30-120 fans. It mounts on Intel LGA 115x, 1200 and 1700 sockets as well as AMD AM4 and AM5 platforms. The package suits builders who want a ready-to-run all-in-one loop with addressable RGB lighting on the pump cap.

Hybrid mode runs at 9.8 dBA

In Hybrid mode the fans spin at 1200 RPM and move 40.3 CFM while producing only 9.8 dBA. Performance mode raises speed to 2000 RPM for 67.0 CFM at 27.3 dBA. The pump measures 94 by 93 by 52 mm and the radiator is 280 by 120 by 30 mm, fitting standard dual-fan mounting points.

Advanced mode reaches 3000 RPM and 39.7 dBA

Under sustained load the cooler can run in Advanced mode where both fans hit 3000 RPM and deliver 100.9 CFM at 39.7 dBA. The Gen 8 Asetek platform maintains consistent flow through the aluminium radiator. Builders needing more than two 120 mm fan slots or a larger radiator surface should look elsewhere.

Highlights

  • Quiet cooling at 9.8 dBA in Hybrid Mode
  • 9 CFM airflow in Advanced Mode
  • Gen 8 Asetek platform for strong performance
  • Infinity mirror cap with D-RGB lighting
  • Fits Intel LGA 115x, 1200, 1700 and AMD AM4, AM5

Specifications

BrandPhanteks
SeriesGlacier One 240T30 Gen2
ModelGlacier One 240T30 Gen2
Part NumberPH-GO240T30_DAG02
TypeLiquid Cooling System
Block CompatibilityIntel Socket LGA 115x, 1200, 1700
AMD Socket AM4, AM5
Block Compatibility - AMDAMD Socket AM4, AM5
Block Compatibility - IntelIntel Socket LGA 115x, 1200, 1700
Pump Dim.94 x 93 x 52 mm
Radiator Size280 x 120 x 30 mm
Radiator MaterialAluminum
Fan Size2 Fan Slots (120 mm)
Fan Dim.120 x 120 x 30mm
Fan RPMAdvanced Mode:3000 ±150
Performance Mode: 2000 ±100
Hybrid Mode: 1200 ±75
Fan Air FlowAdvanced Mode: 100.9 CFM
Performance Mode: 67.0 CFM
Hybrid Mode: 40.3 CFM
Fan NoiseAdvanced Mode: 39.7 dBA
Performance Mode: 27.3 dBA
Hybrid Mode: 9.8 dBA
Fan Connector4 Pin
ColorBlack
LED ColorRGB
Shipping weight2.16 kg
Package size331 × 239 × 137 mm

Questions about this item

How do I mount the pump on an AM5 socket, and which bracket step is often missed?

Use the AM4/AM5 bracket included with the cooler, secure the back-plate first, then tighten the four spring-loaded screws in a cross pattern — the step often missed is confirming the back-plate orientation before lowering the pump.

What part will need replacement first under normal use?

The two 120 mm T30-120 fans are the only moving parts; expect to replace them after several years when bearing noise rises above the 9.8 dBA hybrid-mode baseline.

At what coolant temperature does the radiator hit its thermal limit during a long render?

The 280 × 120 × 30 mm aluminium radiator with two 120 mm fans dissipates roughly 300 W before coolant temperature climbs past 50 °C, which is the practical sustained-use ceiling.

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