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.
| Features |
|---|
| Mean time between failures (MTBF) |
2500000 h |
| 24/7 operation |
Yes |
| Rotational Vibration (RV) sensors |
Yes |
| Uncorrectable Bit Error Rate (UBER) |
< 1 per 10^15 bits read |
| Average latency |
4.16 ms |
| HDD sustained transfer rate |
258 MiB/s |
| HDD interface transfer rate |
12 Gbit/s |
| Storage drive buffer size |
256 MB |
| Component for |
Disk array |
| Type |
HDD |
| Interface |
SAS |
| HDD size |
3.5" |
| HDD speed |
7200 RPM |
| HDD capacity |
12 TB |
| Power |
|---|
| Operating voltage |
5 / 12 V |
| Power consumption (read) |
9.1 W |
| Power consumption (write) |
6.2 W |
| Power consumption (idle) |
5 W |
| Operational conditions |
|---|
| Non-operating shock |
200 G |
| Operating shock |
50 G |
| Non-operating vibration |
2.27 G |
| Operating temperature (T-T) |
5 - 60 °C |
| General |
|---|
| Product family |
Enterprise |
| Product series |
Exos X18 |
| Weight & dimensions |
|---|
| Weight |
650 g |
| Height |
26.1 mm |
| Depth |
147 mm |
| Width |
101.8 mm |
| Packaging data |
|---|
| Quantity per pack |
1 pc(s) |
| Logistics data |
|---|
| Harmonized System (HS) code |
84717050 |
