PowerSpec 650 Watt 80 Plus Gold Semi Modular ATX Power Supply Active PFC SLI Crossfire Ready Gaming PC PSU Computer Power Supplies, PS 650GSM

Specifications

Model: PS 650GSM

Wattage: 650 W

Power Efficiency: 80+ Gold

Modularity: fully modular

ATX3 Support: No

SLI Support: Yes

Crossfire Support: Yes

Color: Black

Pros

  • 80 PLUS Gold certification ensuring high efficiency and lower energy cost
  • Semi-modular design reduces cable clutter
  • High-quality Japanese capacitors for reliability
  • Silent operation with a 135mm cooling fan
  • Comprehensive safety protections including OVP, UVP, OPP, and SCP

Cons

  • Limited wattage may not suffice for high-end multi-GPU setups
  • Semi-modularity still requires some fixed cables, which may not appeal to everyone
  • Heavier and larger compared to some competitive models

Overview

The PowerSpec 650 Watt 80 Plus Gold Semi Modular ATX Power Supply (PS 650GSM) is engineered for gamers and PC enthusiasts seeking a reliable and efficient power solution. This PSU provides a continuous power output of 650W with active PFC, enhancing energy efficiency while maintaining stable performance thanks to its single +12V output rail. Its 80 PLUS Gold certification signifies an impressive power efficiency of up to 90% at half load, translating to lower electricity bills and reduced thermal output. Built with quality Japanese capacitors, the unit promises durability and longevity. The semi-modular design allows users to connect only the cables they need, reducing cable clutter inside the case. Its 135mm cooling fan is designed for quiet operation, making it ideal for gaming setups where noise levels are a concern. The 5-year warranty reflects manufacturer confidence and provides additional peace of mind.

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