Thermaltake Litepower 450 Watt SMPS

The Thermaltake Litepower 450W (SKU: LT-450NL2NK) is a non-modular ATX power supply designed for everyday desktop PC builds that demand stable, consistent power delivery without unnecessary complexity. Built around a single +12V rail architecture, it channels power efficiently to the components that need it most — your CPU and discrete graphics card — reducing voltage fluctuations under mixed system loads. A 120mm cooling fan operating at up to 1,800 RPM (±10%) keeps internal temperatures in check while maintaining a low acoustic profile, making it suitable for home office and study environments where fan noise can be distracting. The fan's airflow design helps exhaust heat steadily across the ATX operating temperature range of +5°C to +35°C. Cable management is simplified through flexible, pre-routed leads including a 24-pin ATX mainboard cable with sleeving and an extra-long EPS/ATX 12V 4+4pin CPU cable (550mm) that reaches CPU sockets in full-tower chassis without cable strain. Two PCIe 6+2pin connectors allow connection of entry-level to mid-range discrete graphics cards, while four SATA and four 4-pin peripheral connectors support storage drives and additional components. The unit carries an ATX 12V v2.3 form factor and accepts a wide AC input voltage range of 110V / 220V at 50–60Hz, making it compatible with Indian mains power. It operates without active Power Factor Correction (W/O PFC). A Power Good Signal of 100–500ms and a hold-up time exceeding 16ms meet standard ATX protection timing specifications. Safety certifications include CE, TUV SUD, CB, FCC, UL, S-Mark, EAC, BSMI, and RCM, providing assurance of compliance across multiple regional standards. Thermaltake rates the MTBF at a minimum of 100,000 hours. A 2-year manufacturer warranty is included. Verified Specifications: - Wattage: 450W - Form Factor: ATX (ATX 12V 2.3) - Colour: Black - Fan: 120mm, 1,800 RPM ±10% - PFC: Without PFC (passive) - Input Voltage: 110V / 220V - Input Frequency: 50Hz – 60Hz - Input Current: 8A - Power Good Signal: 100–500ms - Hold-Up Time: >16ms - Operating Temp: +5°C to +35°C - Operating Humidity: 20%–85% (non-condensing) - Storage Temp: –40°C to +55°C - Storage Humidity: 10%–95% (non-condensing) - MTBF: 100,000 hrs minimum - Connectors: 24-pin ATX x1, EPS/ATX 12V 4+4pin x1, PCIe 6+2pin x2, SATA x4, 4-pin Peripheral x4 - Warranty: 2 Years - Certifications: CE, TUV SUD, CB, FCC, UL, S-Mark, EAC, BSMI, RCM - RGB: None