

🚀 Power your NAS with unstoppable 20 TB IronWolf Pro performance!
The Seagate IronWolf Pro 20 TB is a high-capacity, enterprise-grade NAS internal hard drive featuring 7200 RPM speed, SATA 6 Gb/s interface, and 256 MB cache. Designed for 24/7 operation, it offers exceptional reliability with a 2.5 million hour MTBF, 550 TB/year workload rating, and advanced IronWolf Health Management for proactive data protection, making it ideal for professional RAID storage solutions.




| Brand | Seagate |
| Product Dimensions | 14.7 x 10.18 x 2.61 cm; 690 g |
| Item model number | ST20000NT001 |
| Manufacturer | Seagate |
| Series | IronWolf Pro |
| Color | HDD |
| Form Factor | 3.5-inch |
| Computer Memory Type | DIMM |
| Hard Drive Size | 20 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | SATA 6 GB/s |
| Hard Disk Rotational Speed | 7200 RPM |
| Hardware Platform | PC |
| Are Batteries Included | No |
| Lithium Battery Weight | 1 Kilograms |
| Number of Lithium Metal Cells | 1 |
| Item Weight | 690 g |
C**K
Not compatible with Synology DS920+
The IronWolf Pro ST16000NT01 is not compatible with Synology DS920+ even though all details are same with ST16000NE000. It is not being detected by DS920+ device. Be careful of buying this for that purpose.
C**N
O hd veio numa embagem simples, claro que estragou o hd, veio sem funcionar
C**N
em poucos meses o HD comecou a dar defeito Realizei testes de diagnóstico com o programa Hard Disk Sentinel (versão completa), que reportou: Status do disco: DEGRADADO Health (saúde): abaixo de 100% com quedas progressivas a cada varredura Indicadores SMART alterados: Reallocated Sectors Count (05) Current Pending Sector Count (C5) Uncorrectable Sector Count (C6) Número de setores realocados / pendentes: centenas, indicando Bad Blocks físicos Temperatura e rotação (RPM): dentro dos limites normais, o que reforça que o defeito é físico na superfície magnética ou no conjunto de leitura/gravação Além disso, o programa Windows CHKDSK e ferramentas de varredura de superfície confirmaram falhas não recuperáveis em múltiplos setores e perda de integridade no sistema de arquivos, impossibilitando o uso do disco para armazenamento confiável.
M**.
Using 3x 16TB IronWolf Pro in a QNAP TS-664 NAS in Raid 5. Sequential read performance test on the NAS shows 255-275 MB/sec. They're definitely not quiet, but unless you have them right next to you you probably won't mind. Working really well so far, I'm happy!
A**H
Very disappointed with the quality.
O**R
Excelente disco, funciona perfecto y lee/escribe rápido
Trustpilot
1 month ago
1 month ago