Gratis · Rete e infrastruttura IT
Calcolatore di durata SSD (TBW e DWPD).
Converti la durata di un SSD tra TBW e DWPD e stima quanti anni durerà con il tuo volume di scrittura giornaliero.
Read it from SMART (data units written) over a few weeks, or from the OS.
- TBW
- 3,504 TB
- DWPD over the warranty
- 1
- Your writes per day
- 300 GB (0.156 DWPD)
- Endurance used per year
- 3.1 %
- Ratings are measured with standard JEDEC workloads (JESD218/219); small random writes wear drives faster than large sequential ones.
- Reaching the rating does not mean immediate failure, but the warranty ends there. Monitor SMART “percentage used”.
Come usare questo strumento: Calcolatore di durata SSD (TBW e DWPD)
Inserisci i dati o scegli il file. Regola le opzioni, genera il risultato e controllalo prima di copiarlo o scaricarlo.
Limiti e formati supportati
I dati vengono elaborati sul tuo dispositivo.
Note tecniche in inglese
Ratings follow JEDEC workloads; your write amplification may differ. Reaching the rating ends the warranty rather than the drive. Everything is calculated in your browser; nothing is sent or probed on the network.
TBW = DWPD × capacity × 365 × years. Life = TBW ÷ (daily writes × extra write amplification × 365).
A 1.92 TB drive rated 1 DWPD for 5 years = 3,504 TBW; writing 300 GB a day uses it up in 32 years.