Quick Answer

For a practical SA Half-Life Alyx build, start around R30,000 and buy the GPU/CPU tier the game can actually use. A build with AMD Ryzen 7 7700, Intel Core i5-14600KF, 32GB RAM, 1TB NVMe storage and a GeForce RTX 4070 Super class GPU should deliver a stable 90 fps headset target on RTX 3060, RTX 4060 or better hardware, with RTX 4070 Super class PCs giving more headroom for higher render scale. The headset, base space and USB/DisplayPort requirements matter as much as the tower.

What To Buy First

For VR, do not price only the tower: leave room for the headset, clean tracking space and a monitor or TV for setup. Under R15,000 is tight for Alyx; R30,000 and above is the more comfortable PC band. A useful shortlist should name the core parts, not just say gaming PC: AMD Ryzen 7 7700, Intel Core i5-14600KF, 32GB RAM, 1TB NVMe storage and a GeForce RTX 4070 Super class GPU. For South African buyers, this keeps the decision grounded in real ZAR bands while still leaving room for local stock changes and warranty support.

VR Frame Target

Use the frame target to decide whether the build is sensible. Half-Life Alyx should sit around a stable 90 fps headset target on RTX 3060, RTX 4060 or better hardware, with RTX 4070 Super class PCs giving more headroom for higher render scale, so a 60Hz office monitor will waste many of the frames from a stronger GPU. If you own a 144Hz 1080p screen, premium 1440p hardware is enough for most of this use case; if you own a 1440p or 4K panel, step up only when the game and your wider library can use it.

Headset And Room Checks

A clean SA setup is more than a headline GPU. Confirm 16GB RAM minimum, 32GB for newer open-world titles, a 500GB to 1TB NVMe SSD, a branded 550W to 750W PSU depending on GPU tier, and a case with unobstructed front airflow. Also check practical items: tower size under the desk, courier delivery timing, and whether the PC will sit in a hot room during summer gaming sessions.

FAQ

Is R30,000 enough for Half-Life Alyx?

It can be tight unless the deal includes a capable dedicated GPU. For Alyx, treat RTX 3060, RTX 4060 or better hardware and a stable 90Hz headset target as the real floor.

Is R30,000 too much for Half-Life Alyx?

No, if your monitor target is 1440p high refresh and the parts list includes a real dedicated GPU. It becomes too much only when the game is light and the extra spend does not improve your screen experience.

What should SA buyers check before checkout?

Check local warranty handling, delivery packaging for a full tower, the PSU rating, and whether your monitor can show the expected fps. For fibre-heavy homes in Johannesburg, Cape Town or Durban, also keep enough desk space and airflow around the case.

TIP

Setup Tip