Seagate · Hard Drive

Seagate 2X18 18 TB

Q: When did the Seagate 2X18 18 TB come out?

It was released in 2023/11 (Seagate).

18 TB · 7200 RPM · 3.5" HDD

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Capacity 18 TB
Type 3.5" HDD
Spindle speed 7200

Seagate 2X18 18 TB is a hard drive with 18 TB of space. It came out in 2023.

Released: 2023-11-04

Specifications

Key specs

Capacity: 18 TB
Type: 3.5" HDD
Spindle speed: 7200
Released: 2023-11-04
Part number: ST18000NM0272-20PK

Features

HDD capacity: 18 TB
HDD speed: 7200 RPM
Storage drive buffer size: 256 MB
HDD size: 3.5"
Interface: SAS
Type: HDD
Component for: Disk array
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

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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

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About this product

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

Datasheet (PDF)