Delivering maximum storage capacity with the highest rack-space efficiency.

Scalable. Responsive. Innovative.
Powerful performance with proven technology — Seagate’s Exos X20 drives are built off the platform that’s shipped millions globally and deployed in leading cloud service provider solutions — making them the most sought after drives in our datasphere. Designed with the highest rack-space efficiency and protected with Seagate Secure, Exos X20 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind.

Superior Reliability
Enterprise-class drives with a 550 TB/year workload rating and 2.5M-hr MTBF to meet the most demanding storage requirements.

Customisation Power Options
PowerChoice and PowerBalance for optimised power consumption when in use and idle — customisable to fit your needs.

Amazing Performance
Advanced write caching coupled with up to 285 MB/s data transfer rates provides a boost in performance without compromising on capacity.

Advanced Data Security
Password protection and AES-256 hardware encryption with Seagate Secure — for drives you can depend on.

Seagate Enterprise Exos X20. HDD capacity: 18 TB, HDD speed: 7200 RPM, HDD size: 3.5", Interface: Serial ATA III

HDD capacity	18 TB
HDD speed	7200 RPM
HDD size	3.5"
Interface	Serial ATA III
Type	HDD
Component for	PC
HDD interface transfer rate	6 Gbit/s
HDD sustained transfer rate	272 MiB/s
HDD average transfer rate	285 MB/s
Mean time between failures (MTBF)	2500000 h
Power consumption (typical)	5.4 W
Power consumption (read)	9.4 W
Power consumption (write)	6.4 W
Operating voltage	5 / 12 V
Operating temperature (T-T)	5 - 60 °C
Non-operating vibration	2.27 G
Operating shock	40 G
Non-operating shock	200 G
Width	4.01" (101.8 mm)
Height	1.03" (26.1 mm)
Depth	5.79" (147 mm)
Weight	23.6 oz (670 g)
Quantity per pack	1 pc(s)
Harmonized System (HS) code	84717050