Seagate 3.5" IronWolf Pro NAS SATA Hard Drive 4 TB
IronWolf Pro is designed for everything business NAS. Get used to tough, ready and scalable 24×7 performance that can handle multi-drive environments with a wide range of capacities. Optimized for NAS with AgileArray AgileArray is built for dual-plane balancing and RAID optimization in multi-bay environments with the most advanced power management possible. High performance means no lag times High performance means no lag times or downtime for users during high traffic time for the NAS. Seagate leads the competition with the highest performance in NAS-class drives. Seagate Rescue Data Recovery IronWolf Pro comes with extra peace of mind for any mechanical, accidental or natural disaster. With a 90% success rate of in-house recovery, Seagate has your back with a Rescue Data Recovery plan. Rotational Vibration (RV) mitigation IronWolf Pro comes standard with RV sensors to maintain high performance in multi-bay NAS enclosures. Range of capacities up to 10TB 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 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 300TB/year. Multiple users can confidently upload and download data to the NAS server, knowing it can handle the workload, whether you're a creative professional or small business. Designed for always on, always accessible 24×7 performance Access your data on your NAS any time, remotely or on site.
IronWolf Pro is designed for everything business NAS. Get used to tough, ready and scalable 24×7 performance that can handle multi-drive environments with a wide range of capacities. Optimized for NAS with AgileArray AgileArray is built for dual-plane balancing and RAID optimization in multi-bay environments with the most advanced power management possible. High performance means no lag times High performance means no lag times or downtime for users during high traffic time for the NAS. Seagate leads the competition with the highest performance in NAS-class drives. Seagate Rescue Data Recovery IronWolf Pro comes with extra peace of mind for any mechanical, accidental or natural disaster. With a 90% success rate of in-house recovery, Seagate has your back with a Rescue Data Recovery plan. Rotational Vibration (RV) mitigation IronWolf Pro comes standard with RV sensors to maintain high performance in multi-bay NAS enclosures. Range of capacities up to 10TB 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 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 300TB/year. Multiple users can confidently upload and download data to the NAS server, knowing it can handle the workload, whether you're a creative professional or small business. Designed for always on, always accessible 24×7 performance Access your data on your NAS any time, remotely or on site.
IronWolf Pro is designed for everything business NAS. Get used to tough, ready and scalable 24×7 performance that can handle multi-drive environments with a wide range of capacities. Optimized for NAS with AgileArray AgileArray is built for dual-plane balancing and RAID optimization in multi-bay environments with the most advanced power management possible. High performance means no lag times High performance means no lag times or downtime for users during high traffic time for the NAS. Seagate leads the competition with the highest performance in NAS-class drives. Seagate Rescue Data Recovery IronWolf Pro comes with extra peace of mind for any mechanical, accidental or natural disaster. With a 90% success rate of in-house recovery, Seagate has your back with a Rescue Data Recovery plan. Rotational Vibration (RV) mitigation IronWolf Pro comes standard with RV sensors to maintain high performance in multi-bay NAS enclosures. Range of capacities up to 10TB 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 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 300TB/year. Multiple users can confidently upload and download data to the NAS server, knowing it can handle the workload, whether you're a creative professional or small business. Designed for always on, always accessible 24×7 performance Access your data on your NAS any time, remotely or on site.
IronWolf Pro is designed for everything business NAS. Get used to tough, ready and scalable 24×7 performance that can handle multi-drive environments with a wide range of capacities. Optimized for NAS with AgileArray AgileArray is built for dual-plane balancing and RAID optimization in multi-bay environments with the most advanced power management possible. High performance means no lag times High performance means no lag times or downtime for users during high traffic time for the NAS. Seagate leads the competition with the highest performance in NAS-class drives. Seagate Rescue Data Recovery IronWolf Pro comes with extra peace of mind for any mechanical, accidental or natural disaster. With a 90% success rate of in-house recovery, Seagate has your back with a Rescue Data Recovery plan. Rotational Vibration (RV) mitigation IronWolf Pro comes standard with RV sensors to maintain high performance in multi-bay NAS enclosures. Range of capacities up to 10TB 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 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 300TB/year. Multiple users can confidently upload and download data to the NAS server, knowing it can handle the workload, whether you're a creative professional or small business. Designed for always on, always accessible 24×7 performance Access your data on your NAS any time, remotely or on site.
in 19 offers
The lowest price for Seagate 3.5" IronWolf Pro NAS SATA Hard Drive 4 TB right now is $310.49 at Everyday Rewards, compared across 19 retailers.
The all-time low was $181.40 on 27 Sept 2024 — today's price is 71% 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 19:04:55
Seagate 4TB IronWolf Pro 3.5" SATA 7200RPM NAS Hard Drive Support Unlimited [ST4000NT001]
Delivery between Tue – Fri $10
Seagate IronWolf Pro 4TB, Internal, 7200 RPM, 3.5 inch (ST4000NE001) Hard Drive
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!
Seagate IronWolf Pro ST4000NT001 internal hard drive 3.5" 4000 GB
Free delivery
Seagate ST4000NT001 IronWolf Pro NAS 3.5" 7200RPM SATA HDD 4TB
Delivery between 11–16 Nov $14.50
Seagate IronWolf Pro 4TB 3.5" SATA NAS Hard Drive
Delivery between Tue – Fri $10
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5"
Delivery $19
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5"
Seagate IronWolf Pro NAS ST4000NT001 4TB 3.5" SATA
Seagate IronWolf Pro 4TB 7200 RPM 3.5 SATA NAS Hard Drive
Delivery $9.90
Seagate IronWolf Pro 4TB 3.5" SATA 7200RPM 256MB NAS HDD - ST4000NT001
Delivery between 9–16 Nov $11.95
| 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 4TB IronWolf Pro 3.5" SATA 7200RPM NAS Hard Drive Support Unlimited [ST4000NT001]
Delivery between Tue – Fri $10
Seagate IronWolf Pro 4TB, Internal, 7200 RPM, 3.5 inch (ST4000NE001) Hard Drive
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!
Seagate IronWolf Pro ST4000NT001 internal hard drive 3.5" 4000 GB
Free delivery
Seagate ST4000NT001 IronWolf Pro NAS 3.5" 7200RPM SATA HDD 4TB
Delivery between 11–16 Nov $14.50
Seagate IronWolf Pro 4TB 3.5" SATA NAS Hard Drive
Delivery between Tue – Fri $10
| 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 |