l'ho pagato 125€, la rumorosità non l'ho trovata ma non fa molto rumore....è raffreddato da una ventola da 120mm che può essere regolata da 900giri/min a 2100giri/minuto...io la tengo a metà ed è molto silenzioso...
è questo:
TrueControl II 550
550 Watt ATX12v v2.0 PSU
Features:
SLI Ready
Single 120mm low noise fan
User-adjustable, individual dedicated circuits for +3.3V, +5V and +12V outputs. Get all the power you need when you need it most, and adjust it to your system’s needs.
Dual 12V outputs, for stability and safety
True Spec noise level of 21.3 dBA measured at an independent lab using ISO 7779 standard
ATX12V 2.01 compliant. 24-pin main power connector with detachable 4-pin section for universal motherboard compatibility
4 Serial ATA connectors
PCI Express graphic card power connectors
Dedicated output for more stability and less ripple noise
Feedback circuits for tighter load regulation (±3%) to maintain accurate voltage to all components
Industrial-grade protection circuitry prevents damage resulting from short circuits, power overloads, excessive current, excessive voltage , excessive temperatures
Fan Only power connectors allow True Power to control case fan speeds, reducing total system noise
MTBF: 80,000 hours
Safety approval: CB, DEMKO, FCC Class B, FIMKO, EMKO, UL, VDE, TUV
Active Power Factor Correction (PFC) (Europe only)
Power Factor value greater than 90% (Europe only)
Gold plated connectors for superior conductivity
Important Note: The TruePower 2.0 Fan Only connectors are designed to power standard fans only. Attaching thermally-controlled fans to these connectors will likely result in unpredictable and undesired behavior. Thermally-controlled fans should only be connected to the standard 4-pin Peripheral Power Connectors. Please do not connect more than three fans to the Fan Only connectors.
Vedi immagine allegata...
