NeoHE 550 
    
    (information from
    Antec )
    
     
     
    
    Specifications:
    
    | INPUT |  | 
    | Input Voltage | 100-240VAC +/-10% | 
    | Input Frequency Range | 47Hz-63Hz | 
    | Efficiency | Up to 85% 115V - Full load 76%; Typical load 82%, Light load 77.9%
 230V - Full load 80%; Typical load 85%, Light load 79.45%
 | 
    | OUTPUT |  | 
    | Voltage | +3.3V | +5V | +12V1 | +12V2 | +12V3 | +5VSB | -12V | 
    | Maximum Load | 24A | 20A | 18A | 18A | 18A | 2.5A | 0.8A | 
    | Minimum Load | 0.5A | 0.3A | 1A | 1A | 1A | 0A | 0A | 
    | Load Reg | 3% | 3% | 3% | 3% | 3% | 3% | 6% | 
    | Ripple V(p-p) | 50 | 50 | 120 | 120 | 120 | 50 | 120 | 
    | Available Power | 79.2W | 100W | 504W | 12.5W | 9.6W | 
    | Total Power | 550W continuous output @50C ambient temperature | 
    | REMARKS |  | 
    | Connectors | 1x20+4pin;  1x4+4pin EPS 12V(+ATX 12V); 2x6+2 
            PCI-E; 2x6 Pin PCI-E; 49xSATA; 6xMolex; 2xFloppy | 
    | Features | - High Efficiency, Super Quiet Operation So highly efficient (upto 85%), one super-silent 80mm fan keeps Neo HE cool; 
            less than 18dBA noise level.
 - Advanced Cable Management System
 Improves internal airflow and reduces system clutter by allowing you to use 
            only the cables you need.
 - Universal Input with Active PFC
 Use anywhere in the world without worrying about input voltages; Active PFC improves 
            voltage stability and delivers environmentally-friendlier power.
 - Dedicated Power Circuitry
 Delivers safer, more reliable output to your system's delicate components. Includes 
            dedicated voltage outputs, triple +12V output circuits, voltage feedback 
            circuitry, and tighter 3% regulation for improved system stability.
 - Supports ATX12V v2.2 and EPS12V systems (only 500 and 550 models); backward 
            compatible with all ATX12V systems.
 - Advanced cable management system improves internal airflow and reduces system 
            clutter, by allowing you to use only the cables you need.
 - Three +12V output circuits provide maximum stable power for the CPU 
            independently of the other peripherals.
 - Accurate power rating allows Neo HE to deliver its full rated power, 24 hours 
            a day rated at 50C.
 - PCI Express graphics card power connector (Dual connectors for Neo HE 500 and 
            HE 550 models).
 - Low-speed 80mm fan delivers whisper-quiet cooling and ensures quiet operation 
            by varying fan speed in response to load and conditions.
 - SATA connectors for your Serial ATA drives.
 - Industrial grade protection circuitry prevents damage resulting from short 
            circuits (SCP), under voltage protection (UVP), power overloads (OPP), excessive 
            current (OCP) and excessive voltages (OVP).
 - Approvals: UL, CUL, CE, CB, FCC Class B, TUV, CCC, C-tick.
 - MTBF: 80,000 hours
 - Size: 5.9" (D) x 5.9" (W) x 3.4" (H)
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