Seagate 20TB 3.5' IronWolf Pro NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty
IronWolf and IronWolf PROTough. 24×7 performance with multi-user technology for higher user workloads, and the first drives built for NAS to be equipped with rotational vibration (RV) sensors. Ready. AgileArray provides for drive balance, RAID optimization and advanced power management. Scalable. Up to 10TB means there’s a scalable solution for any NAS use case. Optimized for NAS with AgileArray. AgileArray is built for dual-plane balancingand RAID optimization in multi-bay environments with the most advanced powermanagement possible. High performance means no lag times or downtime for users during high traf ctime for the NAS. Seagate leads the competition with the highest performance in NAS-class drives. Range of capacities up to 20TB. More capacity options mean more choices that will fit within the budget. Seagate provides a scalable solution for any NAS use-case scenario. Get ahead with more cache. IronWolf provides high-cache options allowing your NAS to serve data faster. Do more with multi-user technology. Enables user workload rate of 550TB/year. Multiple users can con dently upload and download data to the NAS server, knowing it can handle the workload, whether you’re a creative professional or small business.
IronWolf and IronWolf PROTough. 24×7 performance with multi-user technology for higher user workloads, and the first drives built for NAS to be equipped with rotational vibration (RV) sensors. Ready. AgileArray provides for drive balance, RAID optimization and advanced power management. Scalable. Up to 10TB means there’s a scalable solution for any NAS use case. Optimized for NAS with AgileArray. AgileArray is built for dual-plane balancingand RAID optimization in multi-bay environments with the most advanced powermanagement possible. High performance means no lag times or downtime for users during high traf ctime for the NAS. Seagate leads the competition with the highest performance in NAS-class drives. Range of capacities up to 20TB. More capacity options mean more choices that will fit within the budget. Seagate provides a scalable solution for any NAS use-case scenario. Get ahead with more cache. IronWolf provides high-cache options allowing your NAS to serve data faster. Do more with multi-user technology. Enables user workload rate of 550TB/year. Multiple users can con dently upload and download data to the NAS server, knowing it can handle the workload, whether you’re a creative professional or small business.
IronWolf and IronWolf PROTough. 24×7 performance with multi-user technology for higher user workloads, and the first drives built for NAS to be equipped with rotational vibration (RV) sensors. Ready. AgileArray provides for drive balance, RAID optimization and advanced power management. Scalable. Up to 10TB means there’s a scalable solution for any NAS use case. Optimized for NAS with AgileArray. AgileArray is built for dual-plane balancingand RAID optimization in multi-bay environments with the most advanced powermanagement possible. High performance means no lag times or downtime for users during high traf ctime for the NAS. Seagate leads the competition with the highest performance in NAS-class drives. Range of capacities up to 20TB. More capacity options mean more choices that will fit within the budget. Seagate provides a scalable solution for any NAS use-case scenario. Get ahead with more cache. IronWolf provides high-cache options allowing your NAS to serve data faster. Do more with multi-user technology. Enables user workload rate of 550TB/year. Multiple users can con dently upload and download data to the NAS server, knowing it can handle the workload, whether you’re a creative professional or small business.
IronWolf and IronWolf PROTough. 24×7 performance with multi-user technology for higher user workloads, and the first drives built for NAS to be equipped with rotational vibration (RV) sensors. Ready. AgileArray provides for drive balance, RAID optimization and advanced power management. Scalable. Up to 10TB means there’s a scalable solution for any NAS use case. Optimized for NAS with AgileArray. AgileArray is built for dual-plane balancingand RAID optimization in multi-bay environments with the most advanced powermanagement possible. High performance means no lag times or downtime for users during high traf ctime for the NAS. Seagate leads the competition with the highest performance in NAS-class drives. Range of capacities up to 20TB. More capacity options mean more choices that will fit within the budget. Seagate provides a scalable solution for any NAS use-case scenario. Get ahead with more cache. IronWolf provides high-cache options allowing your NAS to serve data faster. Do more with multi-user technology. Enables user workload rate of 550TB/year. Multiple users can con dently upload and download data to the NAS server, knowing it can handle the workload, whether you’re a creative professional or small business.
in 6 offers
The lowest price for Seagate 20TB 3.5' IronWolf Pro NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty right now is $1,586.46 at Flashtrend.com.au, compared across 6 retailers.
The all-time low was $808.50 on 17 Oct 2024 — today's price is 96% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 6 Nov 2026.
Last updated at 06/11/2026 05:31:31
Seagate 20TB 3.5' IronWolf PRO NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty
Delivery $7.95
Seagate Ironwolf Pro 20TB NAS 3.5" Hard Drive
Free delivery between 10–17 Nov
Seagate 20TB 3.5' IronWolf PRO NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty
Free delivery between 10–13 Nov
Seagate 20TB 3.5' IronWolf PRO NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty
Delivery between 10–13 Nov $7.95
Seagate IronWolf Pro 20TB NAS Hard Drive
Delivery between 11–19 Nov $15
Seagate Ironwolf NAS Pro 20 TB
Delivery $20
| Interface | SATA |
| Rotational Speed | 7200 rpm |
| Brand | Seagate |
| Form Factor | 3.5 Inch Drive |
| Drive Type | HDD |
Seagate 20TB 3.5' IronWolf PRO NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty
Delivery $7.95
Seagate Ironwolf Pro 20TB NAS 3.5" Hard Drive
Free delivery between 10–17 Nov
Seagate 20TB 3.5' IronWolf PRO NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty
Free delivery between 10–13 Nov
Seagate 20TB 3.5' IronWolf PRO NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty
Delivery between 10–13 Nov $7.95
Seagate IronWolf Pro 20TB NAS Hard Drive
Delivery between 11–19 Nov $15
| Interface | SATA |
| Rotational Speed | 7200 rpm |
| Brand | Seagate |
| Form Factor | 3.5 Inch Drive |
| Drive Type | HDD |
