ST20000NM004E

Powerful performance with proven technology—Seagate’s ® Exos® X22 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 X22 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind.

Maximum Storage Capacity for Highest Rack Space Efficiency
- Market-leading 22TB HDD offering the highest capacity available for more petabytes per rack
- Highly reliable performance with enhanced caching—making it the logical choice for cloud data center and massive scale-out data center applications
- Hyperscale SATA model tuned for large data transfers and low latency
- PowerBalance™ feature optimizes watts per TB
- Maximize total cost of ownership savingsthrough lower power and weight with helium-sealed drive design
- Proven helium side-sealing weld technology for added handling, robustness, and leak protection
- Digital environmental sensorsto monitor internal drive conditions for optimal operation and performance
- Data protection and security—featuring Seagate Secure for safe, affordable, fast, and easy drive retirement

Seagate Exos X22 ST20000NM004E. HDD capacity: 20 TB, HDD speed: 7200 RPM, Storage drive buffer size: 512 MB, HDD size: 3.5", Interface: Serial ATA III

HDD capacity	20 TB
HDD speed	7200 RPM
HDD size	3.5"
Interface	Serial ATA III
Type	HDD
Component for	Disk array
Storage drive buffer size	512 MB
HDD interface transfer rate	6 Gbit/s
Average latency	4.16 ms
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^15 bits read
Rotational Vibration (RV) sensors	Yes
24/7 operation	Yes
Mean time between failures (MTBF)	2500000 h
Power consumption (read)	9.4 W
Power consumption (write)	6.4 W
Power consumption (idle)	5.4 W
Operating voltage	5 / 12 V
Operating temperature (T-T)	5 - 60 °C
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	24 oz (680 g)
Quantity per pack	1 pc(s)
Hot-Plug support	Yes