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White 240 mm radiator with two white 120 mm fans, D-RGB halo frames, white pump block with infinity mirror cap and braided tubes

Phanteks

Phanteks Glacier One 240MPH D-RGB liquid cooler PH-GO240MPH_DWT01

SKU CH-5C1J-GWJ6D MPN PH-GO240MPH_DWT01

A 240 mm all-in-one liquid CPU cooler with a copper cold plate, 27 dBA ceramic-bearing pump, two 120 mm PWM fans reaching 2200 RPM.

  • Radiator size273 × 120 × 27 mm
  • Fan size2 Fan Slots (120 mm)
  • Compatible socketsIntel Socket LGA 115x, 1366, 2011, 2011-3, 2066, 1200 AMD So
  • Block dimensions93 × 92 × 41 mm
  • Cooling block materialCopper
  • Pump bearingCeramic bearing and shaft

Fan Size 2 Fan Slots (120mm)

Model Glacier One 240MPH V1

  • Broad Intel and AMD socket support covers LGA 115x, 1366, 2011, 2011-3, 2066, 1200 and AM4, sTRX4, TR4 Threadripper bracket included
  • Infinity mirror pump cap with integrated D-RGB lighting adds a distinctive visual centrepiece to the build
  • Dual 120 mm MP PWM fans deliver 13.8 to 60.51 CFM airflow at 500 to 2200 RPM for high static pressure cooling
  • Pump runs at 27 dBA while fans operate between 18 and 34.2 dBA for quiet performance under load
  • Pre-filled design with 400 mm reinforced braided tubes and 100 % copper cold plate enables plug-and-play installation

Compatibility and Form Factor

This all-in-one liquid cooler uses a 240 mm aluminium radiator and a copper cold plate to serve Intel LGA 115x, 1366, 2011, 2011-3, 2066, 1200 and AMD AM4, sTRX4, TR4 sockets. A Threadripper bracket is included with the CPU. The pump block measures 93 by 92 by 41 mm and the pre-filled braided tubes run 400 mm.

Bundled Lighting and Fan Frames

Two white 120 mm MP PWM fans are supplied with white D-RGB Halo frames that add addressable lighting around each fan. The infinity mirror pump cap includes integrated D-RGB LEDs beneath a tempered glass window. All lighting synchronises with Phanteks D-RGB products and compatible motherboards.

Pump and Fan Operating Limits

The ceramic-bearing pump runs at a constant 27 dBA. Fan speed ranges from 500 to 2200 RPM with a tolerance of ten percent, delivering airflow between 13.8 and 60.51 CFM while fan noise spans 18 to 34.2 dBA. Control is via standard 4-pin PWM connectors.

How it compares

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

Price $124.99
Pricier than about 74% of the 1,190 comparable items (median $71.99).

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Specifications

Product
Brand namePhanteks
Product lineGlacier One 240MPH
Model namePH-GO240MPH_DWT01
Product typeLiquid Cooling System
Product colorWhite
Performance
Fan speed500–2200 +/- 10% RPM
Fan airflow13.8–60.51 CFM
Ports & slots
Fan plug type4-pin PWM
Size & build
Radiator size273 × 120 × 27 mm
Fan size2 Fan Slots (120 mm)
Block dimensions93 × 92 × 41 mm
Cooling block materialCopper
Radiator materialAluminum
Fan dimensions120 × 120 × 25 mm
Tube size400 mm Length
Tubing materialEPDM rubber with black braided sleeves
Shipping weight2.18 kg
Package size366 × 223 × 141 mm
Compatibility
Compatible socketsIntel Socket LGA 115x, 1366, 2011, 2011-3, 2066, 1200
AMD Socket AM4, sTRX4*, TR4*(*Threadripper bracket included with CPU)
In the box
In the box1x PH-GO240MPH Cooler
1x Infinity Mirror Cap
1x Mounting hardware for all listed sockets
2x PH-F120MP_BK02
2x D-RGB Halos Fan Frame, White
3x Tube Clip
1x 4-PIN PWM Extension cable 500 mm
1x 4-PIN PWM Splitter cable 2 × 80 mm
1x D-RGB Motherboard Adapter 600 mm (5 V, data, Empty, Ground)
1x PH-NDC Thermal paste
1x Installation Guide
Screw Bag:
8x 31 mm 6-32 UNC Radiator Screws
8x 34 mm 6-32 UNC Radiator + Halos Screws
8x 5 mm 6-32 UNC Radiator Screws
8x Washers
Environment & compliance
Pump noise level27 dBA
Fan noise level18–34.2 dBA
More details
Pump bearingCeramic bearing and shaft
LED lightingD-RGB

Other versions of this model

2 more in the same range

Questions about this item

How often should the coolant in the Glacier One 240MPH be checked or replaced?

The unit is a sealed all-in-one loop with reinforced braided tube sleeving; no user refill or coolant change is required during its service life.

What thermal limit appears first when the CPU runs at full load for extended periods?

The 240 mm aluminum radiator and copper cold plate dissipate heat into the case airflow, so the coolant temperature will rise until the fans reach their 2200 RPM ceiling.

What are the pump and fan noise levels when the cooler runs all day at maximum speed?

The ceramic-bearing pump runs at 27 dBA and the two 120 mm MP PWM fans reach 34.2 dBA each at 2200 RPM.

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