Hard Drive Exos X18 18TB SAS 3.5in 7200rpm Helium 512e/4kn

Introduction

Seagate manufactures hard drives that specifically address the demand for hyperscale cloud scalability. As the flagship of the Seagate® X class, the Exos® X18 enterprise hard drives are the highest-capacity hard drives in the fleet.

Exos X Series Hard Drives
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.

Features

HDD size

3.5"

HDD capacity

18000 GB

HDD speed

7200 RPM

Interface

SAS

Type

HDD

Component for

Disk array

Hot-swap

Y

Storage drive buffer size

256 MB

HDD interface transfer rate

12 Gbit/s

HDD sustained transfer rate

258 MiB/s

HDD average transfer rate

270 MB/s

Average latency

4.16 ms

Rotational Vibration (RV) sensors

Y

Mean time between failures (MTBF)

2500000 h

Power

Power consumption (read)

9.9 W

Power consumption (write)

7 W

Power consumption (idle)

5.8 W

Operating voltage

5 / 12 V

Operational conditions

Operating temperature (T-T)

5 - 60 °C

Non-operating vibration

2.27 G

Operating shock

50 G

Non-operating shock

200 G

Weight & dimensions

Width

101.8 mm

Height

26.1 mm

Depth

147 mm

Weight

670 g