Quick Answer
For competitive gamers, paying extra for NVMe capacity is worth it because modern shooters are huge and you want them all installed on fast storage. A 2TB Gen4 drive like the WD Black SN850X (around R2,800 to R3,600 at Evetech) holds CS2, Valorant, Apex and more without constant uninstalling, all loading in seconds.
Why Capacity Beats Raw Speed For Competitors
Competitive titles do not need Gen5 speed; they need to be installed and ready on quick storage. The problem is size: a single modern shooter can run 50GB to 120GB, so a 1TB drive fills after just a handful of games plus Windows. A 2TB drive lets you keep your whole competitive rotation installed, avoiding the time-wasting reinstall cycle before a session.
When 1TB Is Still Enough
If you only play one or two esports titles, a 1TB drive is fine and cheaper, since CS2 and Valorant together fit comfortably with room to spare. Step up to 2TB once you keep several large games installed, or play big battle royales like Warzone that alone consume 100GB+.
Capacity Checklist
Estimate your installed library size, add Windows overhead, then pick 1TB for a couple of titles or 2TB for a full rotation. Leave around 10% of the drive free, since a near-full SSD slows down and a competitive player does not want stutters mid-match. If you stream or record clips, factor that footage in too, as it eats space faster than the games themselves.
FAQ
Do I need a fast Gen5 drive for esports?
No. Competitive titles load fine on a Gen4 drive. Capacity matters more than peak speed, so spend on 2TB rather than a pricier Gen5 drive.
How much storage do competitive games need?
Modern shooters run 50GB to 120GB each. A 2TB drive holds a full rotation; 1TB suits one or two titles plus Windows.
Is 2TB worth the extra cost?
If you keep several large games installed, yes. It saves the constant uninstall-reinstall cycle and keeps everything loading from fast storage.
your installed game sizes plus Windows overhead; if a full competitive rotation exceeds 700GB, the 2TB drive is worth the extra spend.