The most scalable drives in the datasphere, Exos X series hard drives integrate the latest technology in support of a secure and reliable cloud data centre.

Scalable. Responsive. Innovative

Designed to handle the most rigorous workloads, the Seagate Exos X series enterprise class drives are perfect, high-reliability solutions for servers, storage systems, and business-centric NAS systems. Whatever your applications, theres an Exos drive for it.

Exos X18

Designed for maximum storage capacity and the highest rack-space efficiency, delivering up to 18 TB capacity.

Weight & dimensions

• Width: 101.8 mm
• Height: 26.1 mm
• Depth: 147 mm
• Weight: 650 g

Power

• Power consumption (read): 8.6 W
• Power consumption (write): 5.8 W
• Power consumption (idle): 4.4 W
• Operating voltage: 5 / 12 V

Operational conditions

• Operating temperature (T-T): 5 - 60C
• Non-operating vibration: 2.27 G
• Operating shock: 50 G
• Non-operating shock: 200 G

Packaging data

• Quantity: 1

Features

• HDD size: 3.5"
• HDD capacity: 12 TB
• HDD speed: 7200 RPM
• Interface: Serial ATA III
• Type: HDD
• Component for: Disk array
• Storage drive buffer size: 256 MB
• HDD interface transfer rate: 6 Gbit/s
• HDD sustained transfer rate: 258 MiB/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

Logistics data

• Harmonized System (HS) code: 84717050