The VP550 PLUS is the Non Modular PSU and best power supply with 550W/120mm silent fan/3-Year Warranty - Antec
Be Quiet! System Power 10 550W - TechNextDay
TUF-GAMING-550B|Power Supply Units|ASUS United Kingdom
Switching Power Supply PSU 550W ATX with 12cm Silent Red Fan/for PC Computer/iCHOOSE : Amazon.co.uk: Computers & Accessories
be quiet! Straight Power 11 550W 550W ATX Black power supply unit - power supply units (550 W, 100-240, 600 W, 50-60, Active, 130 W) : Amazon.co.uk: Computers & Accessories
Thermaltake 550W Lite Power Supply For desktop | PS-LTP-0550NPCNEU-2 | AYOUB COMPUTERS | LEBANON
Seasonic G12-GC-550 Gold power supply, 550 watt - black [NESE-142] from WatercoolingUK