Antec Atom V350 Non-Modular Power Supply

The Antec Atom V350 is a 350W non-modular power supply designed to deliver stable, consistent power for budget and entry-level desktop PC builds. As a non-modular unit, all cables are permanently attached, keeping the design straightforward and cost-effective — a practical choice for standard ATX cases where cable management flexibility is less of a priority. A standout feature of the Atom V350 is Antec's CircuitShield technology, which bundles industrial-grade protection circuits into a compact, affordable chassis. CircuitShield covers four key safeguards: Over Power Protection (OPP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), and Short Circuit Protection (SCP). These safeguards help guard connected components against common electrical faults that can arise during startup, load spikes, or unexpected shutdowns. Cooling is handled by a 120mm fan paired with Antec's Thermal Manager system, which adjusts fan behaviour in response to internal temperature rather than spinning at a fixed speed. This approach reduces unnecessary noise during light workloads while ensuring adequate airflow under heavier system loads. The Atom V350 is well-suited to office PCs, home systems, or entry-level gaming builds using lower-power processors and integrated or modest discrete graphics. Its fixed cable harness eliminates additional adapters and keeps assembly simple for first-time builders. Verifiable Specifications: - Rated Output Power: 350W - Modular Design: Non-modular (fixed cables) - Fan Size: 120mm - Protection Features: OPP, OVP, UVP, SCP (CircuitShield) - Thermal Control: Thermal Manager (temperature-responsive fan) - Brand: Antec - SKU: ATOM V350 Note: Efficiency rating (e.g. 80 PLUS tier), exact connector inventory, form factor (ATX standard assumed), and dimensions are not confirmed in available source data and are therefore not listed here