A 750W power supply is enough for most music-production desktops and may exceed what a modest studio computer needs. DAWs do not set wattage. The processor, graphics card, drives, expansion cards and USB devices determine capacity, while acoustic behaviour and electrical quality matter in a recording room.
Size the full studio computer
List every internal component and planned upgrade, then follow manufacturer guidance for peak demand. Check case format, cable reach and connectors. Include a discrete GPU only when the audio or video workflow needs one. More wattage does not improve plug-in count or latency. Measure idle noise.
The DeepCool PF750 750W 80 Plus Standard power supply is listed at R550. Confirm its live dimensions, connectors, documented protections, efficiency certification, acoustic information and warranty. Match it to the exact motherboard and graphics hardware before buying.
Use only cables supplied or specifically approved for the PSU. Place the case where airflow remains clear and fan noise stays away from microphones. Run a representative high-track-count session while monitoring temperatures and stability. Keep projects, presets and licences backed up independently.
Choose the PF750 when the complete parts calculation and connector needs support it. A lower-capacity quality unit may suit a simple audio machine, while a mixed audio-video workstation should be calculated from its GPU.
Powering a studio PC? > Compare Evetech PSUs by connectors, acoustics and warranty.