COOLER MASTER Elite V3 400W Non Modular ATX 2.0 Power Supply

The Cooler Master Elite V3 400W (model MPW-4001-ACABN1) is a non-modular ATX power supply built for everyday desktop PCs and entry-level builds that need dependable, stable power delivery without the premium of a higher-tier efficiency rating. Compliant with the Intel ATX 12V V2.31 standard, this unit slots into standard ATX chassis and supports a broad range of components through its fixed cable harness. At the heart of the Elite V3’s reliability is its Active Power Factor Correction circuit, rated above 0.9 PFC, which reduces total harmonic distortion on the AC input side and helps stabilise voltage delivery under fluctuating mains conditions — a meaningful advantage in regions where power quality varies. The unit operates across a 200–240 V AC input range at 47–63 Hz, making it suited to the 230 V mains standard used across India and much of the world. Efficiency is rated at 82% at typical load, which is a practically useful figure for a non-80-Plus-certified unit. The spec table lists a power-good signal window of 100–500 ms and a hold-up time of greater than 10 ms at full load — both within ATX specification. An MTBF rating of over 100,000 hours reflects the unit’s design intent for long-term, continuous operation. A 120 mm sleeve-bearing fan handles thermal management, keeping acoustics low under typical desktop workloads. The operating temperature range of 10–40 °C covers standard indoor environments. Four hardware protection circuits — over-voltage protection (OVP), over-power protection (OPP), over-temperature protection (OTP), and short-circuit protection (SCP) — safeguard both the PSU and connected components. Certifications include TUV, cTUVus, CE, FCC, and BSMI. Verified Specifications: • Model: MPW-4001-ACABN1 • Form Factor: Intel ATX 12V V2.31, Non-Modular • Rated Output Power: 400 W • Input Voltage: 200–240 V AC • Input Current: 4 A • Input Frequency: 47–63 Hz • PFC: Active PFC (>0.9) • Efficiency: 82% at typical load • Operating Temperature: 10–40 °C • Fan: 120 mm sleeve-bearing • MTBF: >100,000 hours • Hold-Up Time: >10 ms at 100% load • Power-Good Signal: 100–500 ms • Dimensions (L × W × H): 150 mm × 140 mm × 86 mm • Protection: OVP, OPP, OTP, SCP • Regulatory: TUV, cTUVus, CE, FCC, BSMI • Warranty: 3 years Connectors included: • 1 × ATX 20+4 pin (motherboard) • 1 × CPU 12V 4+4 pin • 1 × PCI-e 6+2 pin • 3 × SATA • 3 × Peripheral 4-pin • 1 × FDD 4-pin The single PCI-e 6+2 pin connector provides support for a discrete GPU at entry-level power requirements. The three SATA and three peripheral connectors accommodate storage drives and additional peripherals without adapters. This is a practical, no-frills choice for office PCs, home desktops, and budget gaming rigs where a reliable, fixed-cable supply is preferred over a modular design