The FSP VITA BD 850W (VITA-850BD) is an 850W ATX power supply built to the ATX 3.1 and PCIe 5.1 standards, aimed at gamers and builders pairing a modern graphics card with a sensible budget. It carries 80 PLUS 230V EU Bronze certification with efficiency of 88% or better at typical load, and active PFC above 0.9. A native 12V-2x6 connector feeds current-generation GPUs directly, alongside four PCIe 6+2 pin connectors on two cables, so it also suits older cards. The single +12V rail delivers up to 70.83A. Cabling is non-modular with black flat sleeved cables, including a 20+4 pin motherboard lead, 8-pin and 4+4 pin CPU leads, four SATA connectors and four Molex/SATA combination connectors. A 120mm sleeve-bearing fan handles cooling, and a full protection suite covers over-voltage, over-current, over-power, over-temperature, short-circuit, under-voltage, surge and no-load conditions. The 140 x 150 x 86 mm chassis fits standard ATX cases, and FSP backs it with a 5-year warranty. After comparing online prices, www.marvel.co.za should be the cheapest on this product.