Quick Answer

For Midrand residents, a 1000W 80+ Gold PSU starts at approximately R3,000 and covers any high-end GPU build including RTX 5080, RTX 4090, or RX 7900 XTX paired with a Ryzen 9 or Core i9 CPU. Recommended SA-available models include the Corsair RM1000x (R4,200), Seasonic Focus GX-1000 (R4,500), and MSI MEG Ai1000P (~R5,500) — all available at Evetech with delivery to Midrand.

Who Needs 1000W in a Gaming Build?

A 1000W PSU is justified when your GPU draws 300W+:

  • RTX 4080 Super (320W) + Core i7/Ryzen 7: Minimum 850W, 1000W preferred
  • RTX 4090 (450W) + Core i9: 1000W minimum, 1200W recommended
  • RTX 5080 (360W) + Ryzen 9: 1000W comfortable
  • RTX 5090 (575W) + Core i9: 1200W minimum

For builds with RTX 4070 and below (~220W GPU), a 750W PSU is typically sufficient — a 1000W is unnecessary overhead unless you plan to upgrade.

80+ Gold vs Platinum vs Titanium: The Efficiency Argument

  • 80+ Gold (~91–92% efficient): Most popular tier. Corsair RM1000x, be quiet! Straight Power — R3,000–R4,500
  • 80+ Platinum (~92–94% efficient): Worth it for 24/7 rendering rigs. Seasonic Prime Platinum — R5,000–R6,500
  • 80+ Titanium (~96% efficient): For workstations running 16+ hours/day. Significant cost premium, marginal benefit for gaming use

For SA gamers who game 3–5 hours daily, the electricity saving of Platinum vs Gold is approximately R50–R100/year at SA Eskom rates — Gold is the practical sweet spot.

ATX 3.0 and 12VHPWR Connectors

For RTX 4080/4090/5080/5090 builds, your PSU should include a 16-pin (12VHPWR / 12V-2x6) cable. ATX 3.0 compliant PSUs (Corsair RM1000x 2023 revision, MSI MEG, Seasonic Vertex) include this natively. Older PSUs require a 3x8-pin adapter — which is functional but less clean. For new builds with RTX 40/50 cards, buy an ATX 3.0 PSU.

FAQ

Can I buy a 1000W PSU from Evetech with delivery to Midrand?

Yes — Evetech delivers to all Midrand suburbs (Halfway House, Midrand Main, Carlswald, Sunninghill, Kyalami) typically within 1–2 business days. For pickup, Evetech's Centurion-area customers in Midrand also have access to nearby collection points.

Is a semi-modular or fully-modular PSU better for cable management?

Fully modular PSUs (Corsair RM1000x, Seasonic Focus GX) let you remove all unused cables, reducing case clutter significantly. Semi-modular units fix the main 24-pin and CPU cables permanently. For SA buyers spending R3,000+ on a PSU, the full modular option at ~R500 more is worth it for the cleaner build aesthetics.

What warranty comes with 1000W PSUs at Evetech?

Corsair RM series: 10-year warranty. Seasonic Focus GX: 10-year warranty. MSI MEG Ai: 10-year warranty. These are backed by local SA warranty claims through Evetech — you don't need to ship the unit overseas if there's a fault.

TIP

the 16-pin (12V-2x6) cable from your PSU to an RTX 4080 5080, avoid sharp 90-degree bends within 35mm of the GPU connector — Nvidia specifically cautions against this as it can cause melting at the connector under high sustained loads.