Thermaltake Smart BX1 650W Bronze Non-Modular Power Supply PS-SPD-0650NNFABU-1

650 W Bronze ATX power supply

This 650 W unit meets ATX 12V v2.3 and EPS v2.92 standards and carries 80 PLUS Bronze certification for up to 88 % efficiency. A single +12 V rail rated at 48 A delivers stable current to the CPU and graphics card, while Japanese-made main capacitors and low ripple noise support reliable operation at 40 ℃ ambient temperature. The non-modular cable set includes a 20+4 pin main connector, two 6+2 pin PCIe connectors and eight SATA power connectors.

Suited to mid-range builds with a single GPU

The 650 W capacity and dual PCIe connectors cover mainstream gaming PCs and workstations that run one discrete graphics card. Builds that require fully modular cabling, higher wattage for multi-GPU configurations, or a smaller form factor should consider other models. The 120 mm hydraulic-bearing fan runs quietly under typical loads, making the unit a good fit for noise-sensitive environments.

Non-modular design fixes the cable complement

Because the cables are permanently attached, the case must accommodate the full bundle including unused leads. Verify that your chassis has enough routing space for the fixed 20+4 pin, PCIe and SATA cables before purchasing.