Quick Answer

For video editing on a R20,000 SA budget, use at least 1TB for the OS and apps, plus a separate 1TB-4TB NVMe workspace if footage is serious. A 4TB NVMe is excellent when the project files are large, but the CPU, RAM and GPU must not be starved to buy it.

Capacity Plan

Editing fills storage faster than gaming because cache files, proxies and exports stack up. 1080p projects can survive on 1TB, while 4K footage is far easier with 2TB-4TB. Keep at least 20% free space so the SSD does not slow down during exports.

Speed And Endurance

Use Samsung 990 PRO 4TB, WD Black SN850X 4TB, Crucial P3 Plus 4TB as reference points and plan around R3,000-R8,000. Sequential speed helps with large files, but sustained write behaviour and warranty are just as important. A cheap drive that slows hard after its cache fills can waste time on long edits.

Budget Split

On a R20,000 build, do not let storage consume the money needed for RAM and CPU. 32GB RAM is a sensible editing floor, while 64GB helps with heavier timelines. Add the second SSD once the main machine is balanced.

FAQ

Is 1TB enough for video editing?

It is enough for light 1080p work, but it gets tight quickly. 2TB is safer, and 4TB is comfortable for regular 4K projects.

Should editors buy the fastest NVMe?

Only when sustained writes and project sizes justify it. For many SA creators, capacity plus reliability matters more than peak benchmark speed.

How should I organise drives?

Keep OS and apps on one SSD, then put active projects and cache on a separate fast drive where possible. Backups should live outside the working SSD.

TIP

SSD after RAM and CPU; a fast drive cannot compensate for an underpowered editing machine.

Final Buying Check

Before checkout, write down the exact model, warranty term, connector need and desk or case measurement. For SA buyers, that simple note prevents mismatches such as a long GPU in a compact case, a 4K screen paired with entry graphics, or a USB microphone bought without enough desk clearance. Keep the shortlist around R3,000-R8,000, then choose the option that solves the main job with Samsung 990 PRO 4TB, WD Black SN850X 4TB, Crucial P3 Plus 4TB as reference points rather than paying for a feature you will never use.