SCALE — JBOD Expansion Enclosures

Exos SCALE EX2U24

Seagate® Exos® SCALE EX2U24 is a high-performance data storage platform that can host the latest SAS SSDs and hard drives for maximum efficiency.

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Built-in performance

Access data with accuracy and speed to promote business continuity.

Transfer data fast! Exos SCALE EX2U24 storage systems include a modern SAS-3 interface, featuring effective maximum throughput of 14.4GB/s in a single I/O module or 28.8GB/s in dual controller configurations.

Leading scalability

Seagate storage delivers a superior capacity range with leading scalability, providing early and ongoing return on investment.

Versatile architecture built to scale — Seagate storage systems include capabilities to use the latest drives and modularity for simplified setup, integration and expansion, delivering the best long-term value.

Superior reliability

Seagate’s vertical integration means we build the drives, storage controllers and chassis! Offering best-in-class design and thorough testing.

The system is designed for high availability with no single point of failure for data or power.

Which SCALE system is right for you?

We’ve laid them out side by side so you can quickly spot what fits your needs.

Features
EX2U12 / 2U24
EX5U84
EX4U74
DC4U100
Form factor
Form factor
Form factor

2U

Form factor

5U

Form factor

4U

Form factor

4U

Max drives
Max drives
Max drives

12 / 24

Max drives

84

Max drives

74

Max drives

100

Drive interface
Drive interface
Drive interface

SAS

Drive interface

SAS 

Drive interface

SAS/SATA 

Drive interface

SAS/SATA 

Host/expansion I/O ports
Host/expansion I/O ports
Host/expansion I/O ports

Three universal ×4 12Gb/s mini-SAS HD connectors (SFF-8644) per I/O module 

Host/expansion I/O ports

Three universal ×4 12Gb/s mini-SAS HD connectors (SFF-8644) per I/O module 

Host/expansion I/O ports

Four ×4 mini-SAS HD Expansion I/O connectors per I/O module 

Host/expansion I/O ports

Four ×4 mini-SAS HD Expansion I/O connectors per I/O module 

Supported connection speed
Supported connection speed
Supported connection speed

12Gb/s, 6Gb/s SAS 

Supported connection speed

12Gb/s, 6Gb/s SAS 

Supported connection speed

24Gb/s, 12Gb/s, 6Gb/s SAS 

Supported connection speed

24Gb/s, 12Gb/s, 6Gb/s SAS 

Power supply
Power supply
Power supply

580W (80 PLUS Platinum)

Power supply

2200W (80 PLUS Titanium)

Power supply

1800W (80 PLUS Titanium)

Power supply

1800W (80 PLUS Titanium)

Dimensions H x W x D
Dimensions H x W x D
Dimensions H x W x D

88.9mm x 483mm x 630mm 

Dimensions H x W x D

220mm x 483mm x 933mm 

Dimensions H x W x D

175.5mm x 448.5mm x 932mm 

Dimensions H x W x D

175.5mm x 448.5mm x 1146mm 

Weight with drives
Weight with drives
Weight with drives

26kg / 24kg 

Weight with drives

135kg 

Weight with drives

98.9kg 

Weight with drives

125.6kg 

Rack depth
Rack depth
Rack depth

1 meter 

Rack depth

1 meter 

Rack depth

1 meter 

Rack depth

1.2 meter 

Hot swappable
Hot swappable
Hot swappable

Drives, PCMs, I/O modules 

Hot swappable

Drives, PSUs, cooling modules, I/O modules 

Hot swappable

Drives, IOM, PSUs, fans 

Hot swappable

Drives, PSUs, fans, I/O modules 

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