OVERVIEW :
550 W Output, 80 PLUS Bronze efficiency—up to ~85% efficiency under typical loads .
ATX format (150 × 140 × 86 mm), non-modular design .
DC-to-DC circuit design, Active PFC, and a 12 V single-rail delivering up to ~45.5 A (~546 W) .
Cooling fan: Quiet 120 mm sleeve-bearing (some sources mention FDB in Tests) .
Protections: OVP, OCP, OPP, OTP, SCP for robust safety.
Connector count (based on spec sheet):
ATX 24-pin ×1
EPS 8-pin ×1
PCIe 6+2-pin ×2
SATA ×5
Molex ×2
FDD adapter ×1 .
 
Performance & Evaluation
Tom’s Hardware review highlights the excellent value: compact, aesthetically pleasing, with solid electrical performance and silent operation under normal loads, but noticeable fan noise under heavy load. It’s priced around $50 USD .
Other analysts also confirm it's a budget-friendly, reliable entry-level PSU, ideal for mainstream systems .
Community feedback (e.g., Linus Tech Tips forum) classifies it as “Tier C”, meaning it's functional but not premium—comparable to Corsair CX550M or Adata Pylon .
 
WARRANTY DETAILS :
5-year limited warranty across India, Canada, US, and global MSI channels