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Black 240 mm AIO liquid cooler with dual 120 mm ARGB fans and compact dual-chamber pump block

Cooler Master

Cooler Master MLY-D24M-A23PZ-R1 MasterLiquid PL240 FLUX liquid cooler

SKU CH-5647-5BF1R MPN MLY-D24M-A23PZ-R1

A 240 mm AIO cooler with a dual-chamber pump, ceramic-bearing impeller and ARGB fans for Intel and AMD sockets

  • TypeLiquid Cooling System
  • Block CompatibilityIntel LGA 2066 / 2011-3 / 2011 / 1700 / 1200 / 1156 / 1155 /
  • Pump Dim.89.00 x 75.00 x 40.00 mm
  • Pump Noise15dB(A)
  • Radiator Size277.00 x 119.60 x 27.20 mm
  • Radiator MaterialAluminum

Fan Size 2 Fan Slots (120mm)

Color Black

  • Black
  • White

Struck-through versions exist but are not stocked here.

Option MasterLiquid PL240 FLUX

  • Dual-chamber pump runs at 15 dB(A) for quiet cooling
  • Ceramic-bearing impeller drives balanced flow for efficient heat exchange
  • Inter-connecting fan blades and angled frame raise air pressure to 72.37 CFM
  • 277 mm radiator with dense fins dissipates heat rapidly
  • Addressable Gen 2 RGB controller enables dual-loop ARGB lighting

Dual-chamber AIO for mainstream CPUs

The Cooler Master MasterLiquid PL240 FLUX is a 240 mm all-in-one liquid cooler built around a compact dual-chamber pump with a ceramic-bearing impeller. It targets builders who want quiet, closed-loop cooling for current Intel and AMD desktop sockets without custom-loop complexity.

15 dB(A) pump noise at idle

The pump runs at a rated 15 dB(A), making it one of the quieter AIO pumps available. That low acoustic signature decides whether the unit suits a noise-sensitive build such as a bedroom workstation or a living-room HTPC where pump whine would be noticeable.

Fits standard 120 mm fan mounts and major sockets

The 277 mm radiator occupies two 120 mm fan slots and includes two PL-Flux 120 mm PWM fans with ORBS bearings rated to 2300 RPM. Mounting hardware covers Intel LGA 1700, 1200, 115X and 2066 plus AMD AM4 and TR4, so the cooler drops into most modern mid-tower chassis without extra brackets.

Highlights

  • Dual-chamber pump runs at 15 dB(A) for quiet cooling
  • Ceramic-bearing impeller drives balanced flow for efficient heat exchange
  • Inter-connecting fan blades and angled frame raise air pressure to 72.37 CFM
  • 277 mm radiator with dense fins dissipates heat rapidly
  • Addressable Gen 2 RGB controller enables dual-loop ARGB lighting

Specifications

BrandCOOLER MASTER
SeriesMasterLiquid PL240 FLUX
ModelMLY-D24M-A23PZ-R1
TypeLiquid Cooling System
Block CompatibilityIntel LGA 2066 / 2011-3 / 2011 / 1700 / 1200 / 1156 / 1155 / 1151 / 1150
AMD AM4 / AM3+ / AM3 / AM2+ / AM2 / FM2+ / FM2 / FM1 / TR4
Pump Dim.89.00 x 75.00 x 40.00 mm
Pump Noise15dB(A)
Radiator Size277.00 x 119.60 x 27.20 mm
Radiator MaterialAluminum
Fan Size2 Fan Slots (120 mm)
Fan Dim.120.00 x 120.00 x 25.00 mm
Bearing TypeORBS
Fan RPM0~2300 RPM +/-10%
Fan Air Flow72.37 CFM
Fan Noise32 dB(A)
Fan Connector4-Pin (PWM)
ColorBlack
LED ColorARGB
Package ContentsPL240 Flux
Dual PL-Flux Series 120mm Fans
Addressable Gen 2 RGB Controller
Install Tool Kits for AMD/ Intel
Manual
Shipping weight2.36 kg
Package size348 × 284 × 147 mm

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How does the 240 mm radiator size affect cooling performance in a typical build?

The 277 mm by 119.6 mm radiator provides a 240 mm cooling surface. Combined with the dual 120 mm fans pushing up to 72.37 CFM each, it dissipates heat rapidly from the CPU through the enlarged copper base and dual-chamber pump.

What does the 4-pin PWM fan connector control on this cooler?

The 4-pin PWM connector lets the motherboard vary each PL-Flux fan between 0 and 2300 RPM. At full speed the fans move 72.37 CFM at 32 dB(A); at lower speeds they run quieter while still feeding the radiator.

Will the 89 mm by 75 mm pump block fit my LGA 1700 motherboard without clearance issues?

The pump measures 89 mm by 75 mm by 40 mm and includes mounting kits for Intel LGA 1700, 1200, 115x and AMD AM4/AM5. The package supplies the required brackets and hardware for those sockets.

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