Seagate manufactures hard drives that specifically address the needs of the hyperscale storage market. As the highest-performing hard drive in the Seagate® X class, the Exos® 2X18 enterprise dualactuator hard drive utilises MACH.2™ technology enabling up to 2× the performance of an enterprise single-actuator 3.5-inch hard drive.

- MACH.2 technology enables up to 2× the performance of an enterprise singleactuator 3.5-inch hard drive
- Highest 18 TB hard drive performance, making it the logical choice for cloud data centre and massive scale-out data centre applications. Available as two independently addressable, 9 TB logical units for SAS or one 18 TB logical device for SATA
- PowerBalance™ feature optimises IOPS/Watt
- Helium sealed-drive design delivers lower total cost of ownership through lower power and weight
- Next-generation helium side-sealed weld technology for added handling robustness and leak protection
- Digital environmental sensors to monitor internal drive conditions for optimal operation and performance
- Latest hermetic interconnect technology supporting higher data rate heads and higher pin counts for extreme thermal conditions
- Proven enterprise-class reliability backed by 5-year limited warranty and 2.5M-hr MTBF rating.

Specification

Product
Product id	866465
Brand	Seagate Technology
Partnr	ST16000NM0012
EAN/UPC code	8719706030762
Warranty (months)	5 year
Features
HDD size	3.5
HDD capacity	16000 GB
HDD speed	7200 RPM
Interface	SAS
Type	HDD
Component for	Disk array
Hot-swap	N
Storage drive buffer size	256 MB
Hybrid-HDD cache memory	12 GB
HDD sustained transfer rate	554 MiB/s
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^15 bits read
Rotational Vibration (RV) sensors	Y
24/7 operation	Y
Mean time between failures (MTBF)	2500000 uur
Power
Power consumption (idle)	8 W
Power consumption (write)	13.5 W
Power consumption (read)	11.5 W
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	5 - 60 °C
Non-operating vibration	2.27 G
Operating shock	40 G
Non-operating shock	200 G
Weight & dimensions
Width	101.85 mm
Height	26.1 mm
Depth	147 mm
Weight	665 g