XN071 | XP550R9

Launching the Performance X model line, Xilence is extending the already favorable portfolio of power supply units. Following the ErP2014 conform entry-level models and the successful Performance A+ Series, the next step is made into the 80+ GOLD class. The PSUs score not only with the up-to-date DC/DC technology which guaratees an all-time stable output voltage. Moreover, resonant converters help avoiding switchig losses. Thus, energy is saved and the efficiency increased. The dynamic hydro-bearing fans work in an especially sooth and silent way. Furthermore, the PSUs win over thanks to an extremely long life period and their excellent cooling performance. All of those specifications together with being powerful in quality/price ratio turn the Performance X Series into an ideal solution for current Gaming PC Systems.


Article features

  • Extremely silent cooling: large 120mm fan
  • Excellent air flow design for a better heat dissipation
  • Following safety design:
    • OVP (Over Voltage Protection)
    • UVP (Under Voltage Protection)
    • OCP (Over Current Protection)
    • OTP (Over Temperature Portection)
    • SCP (Short Circuit Protection)
    • OLP (Over Load Protection)
  • Low stand-by consumption
  • high energy efficiency: 80+ GOLD® and EcoPSU certified (complies with ErP2014 norm)
  • Active-PFC

    Technical data

    General data

    Peak Power (W) 550
    Form factor ATX 12V Version 2.4
    Voltage (Vac) 200 - 240
    Model Performance X | XP550R9
    Frequency (Hz) 50 - 60
    Input current (A) 6.3
    PFC active

    open all / close all

    +3.3V (A) 20
    +5V (A) 20
    +12V1 (A) 45.8
    -12V (A) 0.3
    +5Vsb (A) 2.5
    Max. combined power 12V (W) 549.6
    Max. combined power 3.3V + 5V (W) 100
    +12V2 (A) -
    Fan / Cooling technology
    Bearing technology FDB
    Fan size (mm) 120
    OCP (over current protection)
    OVP (over voltage protection)
    UVP (under voltage protection)
    SCP (short circuit protection)
    OTP (over temperature protection)
    OPP (over power protection)
    Eco / Efficiency
    80PLUS certification Gold
    Efficiency (%) at 230V, 20% load 90
    Efficiency (%) at 230V, 50% load 92
    Efficiency (%) at 230V, 100% load 89
    Environmental directives
    RoHS -
    Cable management / Connectors
    Modular cable management -
    Cable length to mainboard (mm) 550
    Cable length to first connector (mm) 500
    Maximum cable length (mm) 740
    Sleeved cables
    No. of cables 6
    ATX-Motherboard (20+4-pin) 1
    P4+4 (CPU) 1
    P8 (CPU) 1
    PCI-E 6-pin (GPU) -
    PCI-E 6+2-pin (GPU) 2
    PATA 4-pin 3
    SATA 15-pin (HDD, Drives) 6
    FDD (Floppy) -
    Logistics data, RRP
    Range Performance X
    Article number XN071
    EAN code 4044953500664
    Dimensions, package (L x W x H), (mm) 280 x 200 x 100
    Gross weight, package (kg) 2.12
    Pieces per packaging unit 6
    Dimensions, shipping box (L x W x H), (mm) 600 x 290 x 220
    Gross weight, shipping box (kg) 13.3


    Technical data
    Technical data
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