Seagate IronWolf Pro 3.5" SATA NAS Hard Drive 18 TB
Optimized for NAS with AgileArray, enables dual-plane balancing and RAID optimisation in multi-bay environments, with the most advanced power management possible. Actively protect your NAS with IronWolf Health Management focusing on prevention, intervention, and recovery. High performance means no lag time or downtime for users during workload traffic for the NAS. IronWolf Pro comes with extra peace of mind for any mechanical, accidental, or natural disaster. Seagate has your back with a 2-year included Rescue Data Recovery plan.
Optimized for NAS with AgileArray, enables dual-plane balancing and RAID optimisation in multi-bay environments, with the most advanced power management possible. Actively protect your NAS with IronWolf Health Management focusing on prevention, intervention, and recovery. High performance means no lag time or downtime for users during workload traffic for the NAS. IronWolf Pro comes with extra peace of mind for any mechanical, accidental, or natural disaster. Seagate has your back with a 2-year included Rescue Data Recovery plan.
Optimized for NAS with AgileArray, enables dual-plane balancing and RAID optimisation in multi-bay environments, with the most advanced power management possible. Actively protect your NAS with IronWolf Health Management focusing on prevention, intervention, and recovery. High performance means no lag time or downtime for users during workload traffic for the NAS. IronWolf Pro comes with extra peace of mind for any mechanical, accidental, or natural disaster. Seagate has your back with a 2-year included Rescue Data Recovery plan.
Optimized for NAS with AgileArray, enables dual-plane balancing and RAID optimisation in multi-bay environments, with the most advanced power management possible. Actively protect your NAS with IronWolf Health Management focusing on prevention, intervention, and recovery. High performance means no lag time or downtime for users during workload traffic for the NAS. IronWolf Pro comes with extra peace of mind for any mechanical, accidental, or natural disaster. Seagate has your back with a 2-year included Rescue Data Recovery plan.
in 6 offers
The lowest price for Seagate IronWolf Pro 3.5" SATA NAS Hard Drive 18 TB right now is $821.00 at Device Deal, compared across 5 retailers.
The all-time low was $376.68 on 25 May 2024 — today's price is 118% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Nov 2026.
Last updated at 05/11/2026 08:53:41
Seagate IronWolf Pro 18TB 3.5-inch 7200RPM SATA 6Gb/s NAS Hard Drive - ST18000NT001
Delivery $12.99
[ST18000NT001] Seagate 18TB IronWolf Pro 3.5" SATA 7200RPM NAS Hard Drive Support Unlimited
Delivery between 9–12 Nov $10
Seagate IronWolf Pro 18TB 7200RPM 3.5in SATA3 Hard Drive (ST18000NT001)
Seagate IronWolf Pro 18TB 7200RPM 3.5in SATA3 Hard Drive (ST18000NT001)
Seagate 18tb Ironwolf Pro 3.5" Sataiii Hdd 256mb 7200rpm Nas Internal
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Type | Hard Drive, HDD |
| Use | Internal, NAS |
| Device Compatibility | NAS |
| Durability | Rotational vibration (RV) sensors |
| Read Speed | Matching the speed of the Xbox internal SSD for zero-lag gaming |
Seagate IronWolf Pro 18TB 3.5-inch 7200RPM SATA 6Gb/s NAS Hard Drive - ST18000NT001
Delivery $12.99
[ST18000NT001] Seagate 18TB IronWolf Pro 3.5" SATA 7200RPM NAS Hard Drive Support Unlimited
Delivery between 9–12 Nov $10
Seagate IronWolf Pro 18TB 7200RPM 3.5in SATA3 Hard Drive (ST18000NT001)
Seagate IronWolf Pro 18TB 7200RPM 3.5in SATA3 Hard Drive (ST18000NT001)
Seagate 18tb Ironwolf Pro 3.5" Sataiii Hdd 256mb 7200rpm Nas Internal
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Type | Hard Drive, HDD |
| Use | Internal, NAS |
| Device Compatibility | NAS |
| Durability | Rotational vibration (RV) sensors |
| Read Speed | Matching the speed of the Xbox internal SSD for zero-lag gaming |
