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Black AIO liquid cooler with square 2.73 LCD pump and two ARGB fans

Zalman

Zalman Alpha 2 DS 240 liquid cooler 320W TDP 2.73" LCD Black

SKU CH-C2JA-8YJA5

All-in-one liquid CPU cooler with a 240 mm radiator, 320 W TDP capacity and a customisable 2.73-inch LCD pump display for Intel LGA1851/1700/1200 and AMD AM5/AM4 sockets

Size 240mm

  • Monitor CPU temperature live on the 2.73" LCD display
  • Handles up to 320W TDP with the 240mm radiator
  • PWM ARGB fans deliver strong airflow with customizable lighting
  • Pure copper cold plate and efficient pump ensure reliable heat transfer
  • Supports Intel LGA1851/1700/1200 and AMD AM5/AM4 sockets

240 mm AIO for high-TDP CPUs

The Zalman Alpha 2 DS 240 is a new all-in-one liquid cooler built for gaming PCs and professional workstations running demanding processors. It supports Intel LGA1200, LGA1700, LGA1851 and AMD AM4, AM5 sockets with a pure copper cold plate for efficient heat transfer. A 2.73 inch customizable LCD on the pump head shows real-time CPU temperature. Two PWM ARGB fans provide adjustable airflow and lighting.

Sustained cooling with 320 W TDP headroom

The 240 mm radiator is rated to dissipate up to 320 W TDP, giving headroom for modern high-performance CPUs under prolonged workloads. PWM control lets the fans spin down for quiet idle operation and ramp up only when thermal load increases. The high-efficiency pump maintains consistent coolant flow during extended gaming or rendering sessions. This steady-state capacity keeps temperatures stable without constant fan speed spikes.

Upgrade path from air coolers or smaller AIOs

Builders moving up from stock air coolers or 120 mm liquid loops gain the thermal mass needed for 320 W class processors. The jump is worthwhile when sustained multi-core boost clocks are limited by temperature rather than power limits. Systems already running a 240 mm or 360 mm AIO with similar TDP rating will see minimal difference. Compatibility covers current mainstream Intel and AMD desktop platforms without requiring a new mounting kit.

Highlights

  • Monitor CPU temperature live on the 2.73" LCD display
  • Handles up to 320W TDP with the 240mm radiator
  • PWM ARGB fans deliver strong airflow with customizable lighting
  • Pure copper cold plate and efficient pump ensure reliable heat transfer
  • Supports Intel LGA1851/1700/1200 and AMD AM5/AM4 sockets

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

How loud or hot does the 240 mm radiator get when running at the 320 W TDP limit all day?

The 240 mm radiator and PWM ARGB fans are designed for strong airflow and quiet operation while dissipating up to 320 W TDP, keeping noise and heat low even under sustained load.

Which CPU socket and mounting hardware must I already have to install this cooler?

It includes brackets for Intel LGA1200, LGA1700, LGA1851 and AMD AM4, AM5 sockets, so you only need a compatible motherboard with one of those sockets.

Will the 2.73 inch LCD pump block fit alongside tall memory modules or a large GPU in an older case?

The pump block mounts on the CPU socket and the 240 mm radiator installs in standard 120 mm fan positions, leaving clearance for tall RAM and long graphics cards in most older chassis.

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