Alphacool Apex 1 AM5: White CPU Water Block Released
Alphacool has introduced a white variant of the Apex 1 CPU water block designed for the AMD AM5 platform. The update focuses on visual design for white-themed custom loops rather than any changes to the internal cooling architecture.
The white Apex 1 is an aesthetic expansion of the existing lineup. The core cooling technology remains identical to the black model, featuring a nickel-plated copper base, an aluminum housing, and chrome accents. This release is aimed at PC builders who require a consistent white color scheme throughout their custom liquid cooling loop.
Cooling Architecture and Flow Dynamics
The block utilizes an offset base design, which Alphacool claims positions the water injection directly over the processor's hotspot to optimize heat transfer. The internal structure combines cross-slot microchannels with the 3D-Jetplate 2.0, a design intended to increase water pressure beneath the cooling surface. A pre-chamber is also included to stabilize flow before it reaches the jetplate.
It is important to note that the Apex 1 is a component for custom loops, not a standalone AIO cooler. Its real-world performance depends heavily on the rest of the system, including the pump, radiator, and flow rate. As of now, there are no independent comparative benchmarks available to verify the efficiency of this specific architecture against competing blocks.

Specifications and Installation
Designed specifically for the AMD AM5 socket, the block is installed from the top of the motherboard using a backplate secured from the rear. The housing covers the socket area for a clean look, though users should ensure sufficient clearance from motherboard components. The unit measures 100 × 86 × 32.3 mm and weighs approximately 995g (with packaging, the total weight is around 1.16 kg).
- Materials: Nickel-plated copper base, nickel-plated brass fittings, aluminum cover
- Lighting: Addressable RGB (ARGB)
- Max operating temperature: 60 °C
- Coolant requirement: Clear, transparent liquids only (opaque/pastel fluids are discouraged to prevent clogging and potential warranty issues)

Pricing and Availability
The MSRP is set at €189.98. While the product is listed as in stock on the manufacturer's site, actual retail availability and pricing may vary by region.