SCALE — JBOD expansion enclosures

Exos SCALE EX2U12

Seagate® Exos® SCALE EX2U12 is an ideal platform for efficient performance, capacity and growth.

We are sorry, that product is no longer in stock.

We are sorry, that product is no longer in stock.

Feature-rich flexibility

Perfect for storage administrators of small-to-medium-sized businesses who need high-capacity, high-availability data storage.

Enclosure modularity and interchangeable components make for easy setup, maintenance and expansion.

Enterprise-grade platform

Ideal primary storage for small and mid-size customers seeking a balance of price, performance and storage density.

Effective maximum throughput of 14.4 GB/s in a single I/O module or 28.8 GB/s in a dual controller configuration with expansion capability up to 144 SSDs and hard drives.

Compatible scalability

Drive-size and scaling options deliver rightsized storage that can scale with business.

Drive-size and scaling options deliver rightsized storage that can scale with business.

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

12 Gb/s, 6 Gb/s SAS 

Supported connection speed

12 Gb/s, 6 Gb/s SAS 

Supported connection speed

24 Gb/s, 12 Gb/s, 6 Gb/s SAS 

Supported connection speed

24 Gb/s, 12 Gb/s, 6 Gb/s SAS 

Power supply
Power supply
Power supply

580 W (80 PLUS Platinum)

Power supply

2,200 W (80 PLUS Titanium)

Power supply

1,800 W (80 PLUS Titanium)

Power supply

1,800 W (80 PLUS Titanium)

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

88.9 mm x 483 mm x 630 mm 

Dimensions H x W x D

220 mm x 483 mm x 933 mm 

Dimensions H x W x D

175.5 mm x 448.5 mm x 932 mm 

Dimensions H x W x D

175.5 mm x 448.5 mm x 1146 mm 

Weight with drives
Weight with drives
Weight with drives

26 kg / 24 kg 

Weight with drives

135 kg 

Weight with drives

98.9 kg 

Weight with drives

125.6 kg 

Rack depth
Rack depth
Rack depth

1 metre

Rack depth

1 metre

Rack depth

1 metre

Rack depth

1.2 metre

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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