SAMA P850 White 850W ATX 3.1 - PSU, 80 Plus Platinum

The SAMA P850 White 850W 80+ Platinum ATX 3.1 fully modular power supply converts AC mains power into stable DC for desktop computer components. The unit provides 850 watts of continuous output, meeting the power demands of modern processors and graphics cards. It complies with the ATX 3.1 standard, supporting the transient load demands of current hardware. The design includes native PCIe 5.1 support and a dedicated 12V-2x6 connector, allowing direct power delivery to newer graphics cards without the need for adapters. Its 80 PLUS Platinum certification confirms high electrical efficiency, reaching approximately 92% under typical workloads, which reduces energy waste and heat inside the chassis.

The fully modular design lets builders connect only the cables needed for their specific hardware. Removing unnecessary cables reduces clutter and improves airflow around internal components. Japanese-made capacitors ensure consistent voltage regulation during sustained use, while active power factor correction stabilizes the power draw. Compatible with standard ATX motherboards, this unit fits most mid- and full-tower cases. The white finish is intended for matching light-coloured computer builds.

• 140 mm fan: provides active cooling for internal components.
• 12 SATA power connectors: supports large storage arrays or accessory hubs.
• Three 6+2 pin PCIe connectors: for graphics cards without native 12V-2x6 inputs.
• 4+4 pin CPU and 24-pin motherboard cables: provides primary processor and board power.
• Comprehensive safeguards: includes protection against OTP, OCP, OPP, SCP, OVP, UVP, SIP, and NLO electrical faults.
• 100,000-hour MTBF: indicates the expected hardware lifespan under normal conditions.
• 0–50 °C operating temperature: maintains stability across varied environments.