1. Introdución
Thank you for choosing the Montech Titan PLA 850W ATX Gaming Power Supply. This manual provides essential information for the proper installation, operation, and maintenance of your power supply unit (PSU). Please read this manual thoroughly before installation and retain it for future reference.
2. Información de seguridade
WARNING: Improper installation or use can lead to equipment damage, electric shock, or serious injury. Always follow these safety guidelines:
- Ensure the power supply is disconnected from the AC power outlet before installation, removal, or any maintenance.
- This product is designed for indoor use only. Do not expose it to moisture, high temperatures, or dusty environments.
- Non abra a fonte de alimentación casing. Alto volumetagHai elementos no interior e, ao abrir a unidade, anularase a garantía.
- Use only the modular cables provided with this power supply. Using third-party cables may cause damage to the PSU or connected components.
- Ensure proper grounding for your computer system.
- Se non ten dúbida sobre algún paso de instalación, consulte cun técnico cualificado.
3. Contido do paquete
Verifica que todos os elementos estean presentes no teu paquete:
- Montech Titan PLA 850W Power Supply Unit
- Modular Cable Set (including ATX 24-pin, CPU 8-pin, PCIe 6+2-pin, SATA, Peripheral 4-pin)
- Cable de alimentación de CA
- Parafusos de montaxe
- Bridas para cables
- Manual de usuario
4. Produto rematadoview
The Montech Titan PLA 850W is a high-performance, fully modular power supply designed for gaming and high-end PC systems. It features 80 Plus Platinum and Cybenetics Platinum certifications for exceptional efficiency, ATX 3.1 and PCIe 5.1 readiness for next-generation components, and a silent 135mm Fluid Dynamic Bearing (FDB) fan with a Zero RPM mode.

Imaxe: En ángulo view of the Montech Titan PLA 850W Power Supply, showcasing its white chassis and top fan grill.

Imaxe: Máis deview of key features including 80 PLUS Platinum, Cybenetics A+ certification, ATX 3.1 & PCIe 5.1 readiness, silent performance, premium build, and ultimate protection.
4.1 Características principais
- 80 PLUS Platinum & Cybenetics Platinum Certified: Achieves up to 90% efficiency, reducing heat and operating costs.
- Preparado para ATX 3.1 e PCIe 5.1: Fully compliant with the latest power standards for modern GPUs, supporting 2x total power excursion and 3x GPU power excursion.
- Deseño totalmente modular: Allows for clean cable management and improved airflow within your PC case.
- 135mm FDB Silent Fan with Zero RPM Mode: Ensures quiet operation under low to moderate loads by stopping the fan.
- 100% Japanese 105°C Capacitors: Provides enhanced durability, stability, and reliability.
- Proteccións completas: Includes OVP, OPP, SCP, OCP, UVP, OTP for system safety.

Image: Diagram illustrating ATX 3.1 and PCIe 5.1 readiness, showing support for power and GPU excursions and hold time above 21ms.

Image: Logos for 80 PLUS Platinum and Cybenetics Platinum certifications, indicating high power efficiency.

Imaxe: Primeiro plano view of internal Japanese 105°C capacitors, highlighting premium component quality.

Image: Cybenetics A+ certification logo alongside a view of the 135mm FDB fan, emphasizing silent operation.
5. Instrucións de configuración
5.1 Lista de comprobación previa á instalación
- Ensure your computer case is compatible with ATX power supplies.
- Gather all necessary tools: screwdriver, cable ties (included).
- Unpack the PSU and all modular cables.
5.2 Instalación física
- Apague o ordenador e desconecte o cable de alimentación CA da toma de corrente.
- Abre a carcasa do teu ordenador.
- Carefully place the Montech Titan PLA 850W PSU into the designated PSU bay in your computer case. Ensure the fan is facing the correct direction (typically facing down if your case has a bottom vent, or up if it draws air from inside the case).
- Secure the PSU to the case using the provided mounting screws.
5.3 Conexións por cable
The Montech Titan PLA 850W is a fully modular power supply, allowing you to connect only the cables you need. Refer to the diagram below for connector types and locations.

Imaxe: Traseira view of the Montech Titan PLA power supply showing the fully modular cable connection ports, labeled for M/B, CPU/PCI-E, Peripheral-IDE/SATA/Molex, and 12V-2x6.
- Motherboard (M/B) Power: Connect the 24-pin ATX cable to the PSU and then to your motherboard's 24-pin connector.
- Potencia da CPU: Connect the 8-pin (4+4-pin) CPU cable(s) to the PSU and then to your motherboard's CPU power connector(s).
- Alimentación PCIe: Connect the 6+2-pin PCIe cable(s) to the PSU and then to your graphics card(s). Use separate cables for each high-power GPU connector if possible.
- Potencia SATA: Connect SATA power cables to the PSU and then to your SSDs, HDDs, or optical drives.
- Potencia periférica (Molex): Connect peripheral cables to the PSU and then to any components requiring Molex connectors.
- Once all necessary cables are connected, use cable ties to manage them neatly for better airflow and aesthetics.
5.4 Encendido inicial
- Asegúrese de que todas as conexións estean seguras.
- Pecha a caixa do ordenador.
- Connect the AC power cord to the PSU's input socket and then to a wall outlet.
- Flip the power switch on the back of the PSU to the 'ON' (I) position.
- Acende o teu ordenador.

Image: Rear panel of the Montech Titan PLA 850W Power Supply, showing the AC input, power switch, and input voltage label (100~240VAC).
6. Instrucións de funcionamento
6.1 Acendido/Apagado
To power on your system, ensure the PSU switch is in the 'ON' position and press your computer's power button. To power off, shut down your operating system normally. For complete power disconnection, flip the PSU switch to the 'OFF' (O) position and unplug the AC cord.
6.2 Modo cero RPM
The Montech Titan PLA 850W features a Zero RPM mode. In this mode, the PSU fan will remain off under low to moderate loads to provide silent operation. The fan will automatically activate when the load increases to maintain optimal temperatures. This is normal operation and not an indication of a fault.

Imaxe: De arriba abaixo view of the Montech Titan PLA 850W Power Supply fan, visible through the protective grill.
7. Mantemento
To ensure the longevity and optimal performance of your Montech Titan PLA 850W PSU, follow these maintenance guidelines:
- Eliminación de po: Periodically clean the exterior of the PSU and the fan grill to prevent dust buildup. Use compressed air to gently clear dust from the fan blades and internal components. Always disconnect the AC power before cleaning.
- Condicións ambientais: Operate the PSU in a well-ventilated area, away from direct sunlight, heat sources, and excessive humidity.
- Inspección de cables: Comprobe ocasionalmente todas as conexións dos cables modulares para asegurarse de que estean seguras e non presenten danos.
8 Solución de problemas
If you encounter issues with your Montech Titan PLA 850W PSU, refer to the following common problems and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| O sistema non se acende. | AC power cord disconnected. O interruptor da fonte de alimentación está apagado. Conexións de cable soltas. Compoñente defectuoso. | Asegúrese de que o cable de CA estea conectado correctamente. Flip PSU switch to 'ON' (I). Comprobe todas as conexións dos cables modulares. Test PSU with a PSU tester (if available) or try minimal components. |
| System powers on but is unstable/shuts down. | Sobrecarga. Sobrequecemento. Compoñente defectuoso. | Asegurar a auga total do sistematage non supera os 850W. Check for proper case ventilation and dust buildup. Verify all components are correctly installed. |
| O ventilador da fonte de alimentación non xira. | Zero RPM mode active. Obstrucción do ventilador. Ventilador defectuoso. | This is normal under low loads. The fan will spin up when needed. Check for any obstructions. Clean dust if necessary. If fan never spins under load, contact support. |
If the problem persists after attempting these solutions, please contact Montech customer support for further assistance.
9. Especificacións
Detailed specifications for the Montech Titan PLA 850W Power Supply:
| Característica | Especificación |
|---|---|
| Nome do modelo | TITAN PLA 850W |
| Wattage | 850 vatios |
| Certificación de eficiencia | 80 PLUS Platinum, Cybenetics Platinum |
| Factor de forma | ATX |
| Dimensións (L x W x H) | 6.3 x 5.91 x 3.39 polgadas (160 x 150 x 86 mm) |
| Tipo de ventilador | 135mm Fluid Dynamic Bearing (FDB) |
| Capacitores | 100% Japanese 105°C |
| Modular | Totalmente modular |
| Estándar ATX | ATX 3.1 |
| Estándar PCIe | PCIe 5.1 |
| Proteccións | OVP, OPP, SCP, OCP, UVP, OTP |
| Vol. De entradatage | 100-240 VCA |

Image: Rating label of a Montech Titan PLA power supply (750W variant shown), detailing AC input and DC output specifications.
10. Garantía e soporte
The Montech Titan PLA 850W Power Supply is backed by a 10 anos de garantía do fabricante, covering defects in materials and workmanship under normal use. For warranty claims or technical support, please visit the official Montech websitio web ou póñase en contacto co seu departamento de atención ao cliente. Garde o comprobante de compra para a validación da garantía.
For the most up-to-date support information, please refer to the official Montech support channels.