C3000 High Density Appliance

Cohesity C3000 is industry’s most dense hyperconverged secondary storage appliance that supports up to 183.68 TB primary capacity per node. As a turnkey solution, the C3000 series is an ideal platform to consolidate and simply manage ever increasing unstructured data in the form of media, archive, file and object data. C3000 was designed to support Cohesity’s DataPlatform that offers advantages like unlimited scalability, single UI, global deduplication, unlimited snapshots, and software-based encryption.

Capacity-optimized scale-out node

183.68 TB in a 2U chassis that is optimized for larger, data intensive workloads like scale-out files and objects, and archival of petabytes of data. Web-scale architecture provides unlimited scale-out, always-on availability, non-disruptive upgrades, and pay-as-you-grow to future proof investments.

Optimized Capacity

Designed to handle high volumes of larger files and objects, the new C3000 eliminates the need for any forklift expansions to address your current and future file and object storage needs. With raw capacity of 183.68 TB, the C3000 offers unmatched value for customers looking for a simple, unified and economical to scale secondary storage platform.

Consolidate files and objects

Consolidate NFS, SMB and S3 object storage on Cohesity DataPlatform with single UI, global search, global dedupe, unlimited snapshots, encryption, and cloud integration.

Pay as you grow

Choose how and when you scale … no more pre-paying for anticipated growth or incurring the costs of forklift upgrades for traditional appliances. With the Cohesity's scale-out architecture, start as small as three nodes and scale limitlessly to address your growing business requirements.

Best economics

Densest HDD and SSD configuration in a single 2U form factor. Deliver best $/TB for storing unstructured content including media, archive, file and object data.



Hard Disk Capacity

176 TB

PCI-e Based Flash Storage

7.68 TB


128 GB


2 x Intel Xeon E5-2620 2.1GHz 8-Core CPUs

Operating Environment

Cohesity DataPlatform

Storage Protocol Support

NFSv3, SMB 2.1, SMB 3.0, S3 REST API

Data Resiliency

Erasure Coding and RF/2


2U EIA Rack Units 17.2” x 34” (41” w/Cable Management) x 3.5” 43.7×86.3×8.9cm



Power Supply

1600W Redundant Power Supplies


100-127Vac, 50-60Hz, 9-12A or 200-240Vac, 50-60Hz, 8-10A

Power Consumption

Average 500W (1706 BTU/Hr)/Peak 900W (3071 BTU/Hr)

Frequency Required


Operating Temperature

10°C to 35°C (50°F to 95°F)

Non-Operating Temperature

-40°C to 70°C (-40°F to 158°F)

Operating Relative Humidity

8% to 90% (non-condensing)

Non-operating Relative Humidity

5% to 95% (non-condensing)

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