Due to the helium filling, the power consumption is only just under 8 watts in operation; when the drive is put to sleep, the Ironwolf Pro makes do with just under 1 watt. The drive is designed for NAS systems with up to 24 bays; vibration sensors measure vibrations of neighbouring drives to optimise head control. The warranty is 5 years, but the drive is (still) relatively expensive.
Seagate IronWolf Pro
20 TB, 3.5", CMRPrice in EUR including VAT, free shipping
Delivered between Wed, 23-7 and Sat, 9-8
Max. Workload Rate
Memory Size
Product details
IronWolf Pro is designed for business NAS and provides a workload rate of 300 TB per year. It offers scalable 24/7 performance for multi-bay NAS environments, catering to creative professionals and small businesses.
Interface | SATA III |
Storage Technology | CMR |
Memory Scope of application | NAS |
Max. Speed | 7200 RPM |
Item number | 17728311 |
Manufacturer | Seagate |
Category | Hard drives |
Manufacturer no. | ST20000NE000 |
Release date | 22-11-2021 |
Memory Scope of application | NAS |
Interface | SATA III |
Form factor | 3.5" |
Hard drive height | 20 mm |
Storage capacity | 20 TB |
Cache | 256 MB |
Sustained Speed HDD | 285 MB/s |
Max. Speed | 7200 RPM |
Storage Technology | CMR |
Hard disk filling | Helium |
Max. Workload Rate | 300 TB/J |
Hard disk additional functions | Hot swapping |
Maximum operating temperature | 65 °C |
Max. noise level | 32 dB |
Power consumption (standby) | 1 W |
Power consumption | 7.70 W |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | IronWolf Pro 3.5" SATA 20 TB |
Length | 14.70 cm |
Width | 101.85 cm |
Height | 26.11 cm |
Weight | 686 g |
Length | 20.60 cm |
Width | 13.20 cm |
Height | 6 cm |
Weight | 745 g |
Product Safety |
Specifications may include unverified machine translations.
14-day cancellation right
30-day right of returnReturn policy
30-day right of returnReturn policy
24 Months Statutory warrantyGuarantee provisions