Gratis · Redes e infraestructura TI
Calculadora de resistencia SSD (TBW y DWPD).
Convierta la resistencia de un SSD entre TBW y DWPD y estime cuántos años durará con su volumen de escritura diario.
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”.
Cómo usar esta herramienta: Calculadora de resistencia SSD (TBW y DWPD)
Introduce los datos o selecciona el archivo. Ajusta las opciones, genera el resultado y revísalo antes de copiarlo o descargarlo.
Límites y formatos compatibles
Los datos se procesan en tu dispositivo.
Notas técnicas en inglés
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.