Zalman MegaMax [500W] ZM500-TXIIv280PLUS STANDARD Power Supply (2021 MegaMax Renewal Version).80PLUS 230V EU Standard CertifiedThe MegaMax guarantees stable performance and efficiency certified 80 PLUS Standard.Characteristic of low temperatureIt keeps the optimized temperature value in the 100% load.Low ripple and noiseRipple & Noise from MegaMax conforms to Intel Power Supply Design Guide.Active PFC with up to 98% maximum power factorBy applying an active PFC (Power Factor Correction) circuit that maximizes energy efficiency, it ensures electromagnetic wave reduction and energy efficiency while preventing reverse current.HBD (Hydro-Dynamic Bearing) Powerful and safe HDB bearingQuiet and smooth operation with HDB bearings. Durability is improved and life expectancy is extended. It reduces noise and minimizes heat generation.120mm Cooling Fan Low Noise and Powerful Cooling Performance120mm low-noise fan delivers powerful spin even at low rpm to quickly remove heat from the power supply for optimum cooling performance.High-quality, performance-oriented parts used to be durable and reliableIt provides a smooth power supply to the PC and reduces unnecessary power consumption by using quality parts that are durable and reliable.Environmentally friendly products, all materials included are environmentally friendly and harmlessCertified products are environmentally friendly and do not cause any harm to the human body. Certification is received when XRF testing determines that the 10 hazardous substances are below the standard value for the electronic products exported to Europe. Unlike other low-cost products, ZALMAN's products are manufactured with RoHS standards in mind from the start.SpecificationsModel: MegaMax [500W] ZM500-TXII, 80PLUS STANDARD power supplyEfficiency: Max 86% @ 220 VAC, typical loadDimensions: 140 (L) x 150 (W) x 86 (H) mmMTBF: 100,000 hoursWeight: 1.63 kgOperating temperature: 10 ∼ 45 °CPFC: Active PFC 98%Regulations: KC, CE, CB, RoHS, EACType: Intel ATX 12V Ver2.31Protection: OPP / OVP / UVP / SCPInput voltage: 200-240 VACInput Current: 4AInput Frequency: 50-60 HzFan size: 120mmRated speed: 2,000 rpmFan Bearing: Hydro-dynamic BearingCables (connector): Motherboard cable, CPU cable (connector 2EA), PCI Express cable (connector 2EA), SATA cable 2EA (connector 3EA), FDD peripheral + IDE peripheral (connector 3EA)