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, there’s an Exos drive for it.
Exos X18
Designed for maximum storage capacity and the highest rack-space efficiency, delivering up to 18 TB capacity.
Specifications
| HDD size | 3.5" |
| HDD capacity | 14000 GB |
| HDD speed | 7200 RPM |
| Interface | SAS |
| Type | HDD |
| Component for | Disk array |
| Storage drive buffer size | 256 MB |
| HDD interface transfer rate | 12 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 | Y |
| 24/7 operation | Y |
| Mean time between failures (MTBF) | 2500000 h |
| Power consumption (read) | 9.1 W |
| Power consumption (write) | 6.3 W |
| Power consumption (idle) | 5 W |
| Operating voltage | 5 / 12 V |
| Operating temperature (T-T) | 5 - 60 °C |
| Non-operating vibration | 2.27 G |
| Operating shock | 50 G |
| Non-operating shock | 200 G |
| Width | 101.8 mm |
| Height | 26.1 mm |
| Depth | 147 mm |
| Weight | 650 g |
| Quantity | 1 |
