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Black 360 mm radiator with three 120 mm ARGB fans and rotatable pump block, 400 mm tubes

MSI

MSI MAG Coreliquid A12 360 liquid cooler 360mm radiator

SKU CH-E9QJ-Q3SYD MPN MAG Coreliquid A12 360

A 360 mm all-in-one liquid cooler with three 120 mm ARGB PWM fans, a rotatable pump block running at 3100 RPM, and aluminium radiator compatible with LGA 1700, 1851, AM5 and AM4 sockets

  • Radiator size277 mm
  • Fan size3 Fan Slots (120 mm)
  • Compatible socketsLGA1150/1151/1155/1156/1200/1700/1851 AM5, AM4
  • Pump rotation speed3,100 RPM ± 10%
  • Pump noise level15 dBA (avg.)
  • Radiator materialAluminum
  • Quiet pump at 15 dBA average noise level
  • 360 mm radiator with three 120 mm PWM fans
  • ARGB lighting controlled via Mystic Light software
  • Supports Intel LGA 1700, 1851 and AMD AM5, AM4 sockets
  • Evaporation-proof 400 mm tubing reduces coolant loss

360 mm AIO liquid cooler

The MSI MAG Coreliquid A12 360 is an all-in-one liquid cooler with a 360 mm radiator and three 120 mm ARGB PWM fans. It supports Intel sockets from LGA1150 through LGA1851 and AMD AM4 and AM5 platforms. The pump runs at 3100 RPM with an average noise level of 15 dBA. A rotatable blockhead and 400 mm evaporation-proof tubing simplify installation.

Suited for high-heat CPUs in mid-tower cases

This cooler suits builders who need strong thermal capacity for overclocked or high-core-count processors and want ARGB lighting synced through Mystic Light. It is not for compact cases that cannot fit a 277 mm radiator and three 120 mm fan slots, nor for users who want a completely pump-noise-free solution. The 37.6 dBA maximum fan noise may also be too loud for silent-focused builds.

277 mm radiator length decides case fit

The radiator measures 277 mm in length, so the chassis must provide at least that much clear mounting space for a three-fan array. If the case only supports shorter radiators, this unit cannot be installed. Verify the available clearance before purchasing.

How it compares

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

Price $71.99
Typical for this category: the median of 1,189 items is $71.99.
Radiator size 277 mm
Lower than about 70% of the 165 comparable items (median 360 mm).

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Specifications

Product
Brand nameMSI
Model nameMAG Coreliquid A12 360
Product typeAIO
Product colorBlack
Performance
Pump rotation speed3,100 RPM ± 10%
Fan speed2200±10%RPM (Max.)
Fan airflow94.65 CFM (MAX)
Ports & slots
Fan plug type4-Pin (PWM)
Size & build
Radiator size277 mm
Fan size3 Fan Slots (120 mm)
Radiator materialAluminum
Tube size400 mm
Shipping weight2.31 kg
Package size451 × 178 × 146 mm
Compatibility
Compatible socketsLGA1150/1151/1155/1156/1200/1700/1851
AM5, AM4
Environment & compliance
Pump noise level15 dBA (avg.)
Fan noise level37.6 dB-A
More details
LED lightingARGB

Questions about this item

How loud is the pump and the three 120 mm fans when the cooler runs continuously?

The pump averages 15 dBA at 3100 RPM and each fan reaches 37.6 dB-A at 2200 RPM, so the combined noise stays low even under sustained load.

Which motherboard sockets and mounting hardware must already be in the case for this AIO to install?

The block supports LGA1150, LGA1151, LGA1155, LGA1156, LGA1200, LGA1700, LGA1851, AM5 and AM4; the kit includes brackets for all of them.

Will the 277 mm radiator and 400 mm tubes fit alongside an older ATX motherboard and standard-length graphics card?

The 360 mm three-fan radiator needs three 120 mm fan slots, and the 400 mm tubes give enough reach for most ATX layouts without stretching.

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