










No products in the cart.
In Stock
FEATURE
⚡ Intel ATX 3.1 Specification Compliant
⚡ Active PFC + DC-to-DC Design
⚡ 100% All-Japanese Capacitors (Rubycon, NCC, Nichicon)
⚡ 100% Pure Copper Output Cables
⚡ Long-Life Silent Fan
⚡ Comprehensive PSU Protection Suite
$425.00
In Stock











| Product Name | GAMEMAX MAX-P850B |
| 80PLUS – Cetificate | BRONZE |
| Form Factor – Power Supply | Intel ATX 12 V3.1 |
| Dimensions | 120mm (L) x 120mm (W) x 25mm (H) |
| Fan Bearing | Hydro Bearing |
| Topology | Active PFC + Double forward + DC to DC |
| Capacitors | Full Japanese Electrolytice Capacitors |
| Power Good Signal | 100 – 150ms |
| Hold Up Time | ≥16ms 80% load |
| Efficiency | ≥88% Under Typical Load (50% Loading) |
| Protection | OPP / OVP / SCP / OTP / OCP / UVP / SIP / NLO |
| Operation Temperature | 0 – 40°C |
| Erp Regulation | Erp 2014 |
| Warranty | 3 Years |
Features
⚡ Comprehensive compatibility: Supports E-ATX motherboards, 425mm graphics cards, 420mm radiators, 245mm power supplies, and 185mm air coolers to meet a variety of hardware configurations.
⚡ Advanced cooling matrix: Provides 9×120mm or 8×140mm fan mounting positions, built-in 4 140mm ARGB PWM fans and dedicated controller.
⚡ Forward-looking connectivity: Equipped with Type-C Gen 2, dual USB 3.0 ports, and support for BTF motherboards for modern cable management.
⚡ Easy assembly: Tool-free design, vertical graphics card support, hidden cable routing and removable cover.
⚡ Lion-inspired design: Featuring a bold claw-marked mesh panel, tempered glass side panels, and customizable ARGB lighting.
🌟 SIGMA 620 High-Performance CPU Cooler Features
Dual 120mm fans + six heat pipes provide powerful heat dissipation, support up to 245W TDP, and are equipped with a 2.8-inch customizable LCD display and ARGB lighting effects.
– ⚡2.8-inch customizable LCD display — Personalize the display to display real-time system information, or customize theme images and video content to create a unique computer style.
– ⚡High-Performance Dual-Fan Tower Design — Equipped with six 6mm heat pipes and dual 120mm fans for efficient and rapid heat dissipation.
– ⚡Precision welded copper base — Improves thermal conductivity, accelerates heat transfer, and provides excellent heat dissipation performance.
– ⚡ Gorgeous ARGB Lighting Effects — Elegant circular ARGB fan lighting supports motherboard synchronization to show personalized lighting effects.
– ⚡ High-Volume, High-Pressure PWM Fan — Provides strong airflow and static pressure to ensure optimal cooling performance.
– ⚡ Supports up to 245W TDP — Designed for high-performance CPUs, ensuring stable operation under high loads.

FEATURE
Special Promotion All products in the store Free shipping with purchase over HK$500
Special Promotion All products in the store Free shipping with purchase over HK$500 Dismiss













