Havn, a company recognized for its PC cases such as the HS 420 and the more recent BF 360, has expanded its product line into power delivery. The Havn XR 1000W Platinum A++, unveiled at CES 2026, marks the manufacturer’s initial venture into the power supply unit (PSU) sector. This unit appears to be targeting the high-end enthusiast market, built to the ATX 3.1 standard and featuring dual 12V-2×6 connectors, with a focus on stable high performance and quiet acoustics.
Havn (via TechPowerUP) emphasized that the design was refined through extensive internal testing at its own lab. This process ensures the electrical performance meets the demands of next-generation hardware. The “A++” suffix in the name refers to its Cybenetics Lambda A++ acoustic rating, which is the highest possible certification for silence. The company claims the unit operates at under 15 dB(A) under typical loads, a feat achieved through a fully decoupled H Series cooling fan that incorporates vibration-dampening technology from Havn’s H14 case fans.
The unit’s industrial design is equally premium, featuring a monopart die-cast aluminum top. This top serves as both a structural element and an aerodynamic intake, designed to guide airflow directly onto the internal components and fan blades with minimal turbulence, further reducing wind noise. Havn promises rock-solid 12V rail stability and superior transient response, ensuring that rapid power spikes characteristic of high-power GPUs are handled without triggering protections or inducing coil whine.
Furthermore, the unit supports Intel C6/C7 power states and a high-efficiency 5V standby (5VSB) rail for modern “Alternative Low Power” modes. Consumers will need to wait a few more months to acquire one, as the HAVN XR 1000W Platinum A++ is slated for a global release in Q2/Q3 2026.
