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Metal RAM cooler with ARGB lighting and finned radiator

SMUGDESK

SMUGDESK RA-2 ARGB RAM cooler laptop cooling pad

SKU CH-GSDV-71R32

Metal radiator lowers DDR4 and DDR5 memory temperatures with addressable 5V 3-pin ARGB lighting

  • Lowers memory temps with metal radiator design
  • ARGB lighting syncs via 5V 3-pin motherboard header
  • Fits standard DDR4 and DDR5 desktop modules
  • Tool-free mounting for quick installation
  • Reduces thermal throttling during heavy loads

RAM cooler for desktop DDR4 and DDR5 modules

The SMUGDESK RA-2 is a metal heat-sink kit that clamps onto standard desktop memory sticks to pull heat away during heavy workloads or overclocking. It targets builders who want lower memory temperatures without liquid loops and who also want addressable lighting inside the case.

5 V 3-pin ARGB header enables motherboard-synced

The bundled addressable RGB strip connects to a 5 V 3-pin header and follows the colour patterns set in the motherboard vendor's lighting software. Without that header the cooler still dissipates heat, but the lighting cannot be controlled or synchronised with other components.

Check motherboard for 5 V 3-pin ARGB header

Verify the board has a 5 V 3-pin ARGB connector if you want the lighting to work, and confirm there is enough vertical space above the memory slots for the metal radiator. The cooler fits most standard DDR4 and DDR5 sticks, but tall heat-spreaders or cramped layouts may prevent installation.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 60% of the 6,190 comparable items (median $20.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the metal radiator need thermal paste replacement after a few years?

The metal radiator is a passive heatsink with no moving parts or thermal interface that degrades; it requires no scheduled maintenance or paste replacement.

What temperature limit does the cooler hit first during long gaming sessions?

The cooler has no active temperature limit; it simply conducts heat away from DDR4 or DDR5 modules until case airflow removes it.

How much extra noise or power does the 5 V 3-pin ARGB lighting add when the PC runs all day?

The ARGB LEDs draw only a few watts from the motherboard 5 V header and produce no audible noise.

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