Hard Drive Exos 2x18 18TB SAS 3.5in 7200rpm 512e/4kn

Introduction

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 dual-actuator hard drive utilizes MACH.2™ technology enabling up to 2×the performance of an enterprise single-actuator 3.5-inch hard drive.

Features

HDD size

3.5"

HDD capacity

18 TB

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

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

Power

Power consumption (read)

11.5 W

Power consumption (write)

9.6 W

Power consumption (idle)

8 W

Operating voltage

5 / 12 V

Operational conditions

Operating temperature (T-T)

5 - 60 °C

Operating vibration

2.27 G

Operating shock

40 G

Non-operating shock

200 G

Weight & dimensions

Width

101.8 mm

Height

26.1 mm

Depth

147 mm

Weight

665 g