Quick Answer
A modern SSD under daily gaming load typically lasts 5 to 10 years, far longer than its warranty suggests. A 1TB Gen4 NVMe drive rated around 600 TBW (terabytes written) handles a gamer's writes for well over a decade, so games are no real threat to its life.
How SSD Endurance Actually Works
SSDs wear by writing, measured in TBW. A typical 1TB NVMe drive is rated for roughly 600 TBW; a 2TB drive doubles that to around 1,200 TBW. A heavy gamer might write 50-100GB a day installing and updating titles, which is well under 40TB a year. At that rate even the smaller drive lasts far beyond its 5-year warranty, and most owners replace SSDs for more space, not failure.
Buying for Long Life in SA
A 1TB Gen4 NVMe drive near R1,500 from a reputable maker like Samsung, WD or Crucial carries a 5-year warranty and ample TBW for gaming. Going 2TB near R2,000 both adds space and doubles endurance, which is the easiest way to extend useful life. Keep 10-15% of the drive free so the controller can manage wear efficiently. A 2TB drive near R2,000 not only doubles space but raises endurance to roughly 1,200 TBW, which for a typical 40TB-a-year gamer translates to decades of theoretical write headroom.
FAQ
How long does an SSD last under daily gaming?
Typically 5 to 10 years or more. Gaming writes are modest relative to the drive's TBW rating, so games rarely cause an SSD to wear out within its useful life.
What is TBW and why does it matter?
TBW means terabytes written, the total data an SSD can write before wear becomes a risk. A 1TB drive around 600 TBW far exceeds a gamer's yearly writes.
Does a bigger SSD last longer?
Yes. A 2TB drive has roughly double the TBW of a 1TB model and more spare cells, so it tolerates more writes and tends to last longer.
little more capacity than you need; a 2TB drive doubles both your space and your write endurance for only a small price step up.
