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TrueNAS R-Series

Hero X Series

High-Density Unified Storage Appliances

The TrueNAS R-Series combines the powerful features of ZFS with value-oriented, single controller hardware to deliver the best value storage in the industry. Available in all-flash and hybrid models, these systems feature excellent density and price-performance with specs ranging from 10 GbE to 100 GbE and up to 16 cores and 192 GB of RAM. Simplify your data management with powerful OpenZFS data management features including data protection, snapshots, replication, scrubbing, data reduction, and security. Integrating TrueNAS into your workload is easy with support for block, file, and object storage protocols as well as integrated support for all major hypervisors and cloud sync services. All TrueNAS systems are fully compatible and allow secure data replication and migration between each other.

The TrueNAS R-Series is available in three editions: CORE, Enterprise, and SCALE. The TrueNAS Enterprise version is available with Bronze or Silver Enterprise support.


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HyperConverged Infrastructure

TrueNAS SCALE enables Open Source Hyperconverged infrastructure with converged compute and storage. Start with a single R-Series node and scale as you grow.

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File Sharing

Eliminate data silos by consolidating and sharing your data from a single platform that integrates seamlessly with all major protocols.

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TrueNAS supports block, file, object storage for easy integration and reliable multimedia storage and editing.

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The TrueNAS R-Series combines capacity and value with powerful data protection tools to safeguard up to 2 PB of data on a single appliance.


TrueNAS R10 TrueNAS R20 TrueNAS R40 TrueNAS R50
Rack Space 1U 2U-10U 2U-6U 4U-12U
Controllers Single Single Single Single
Drive Bays 16 x 2.5" 7mm 12 x 3.5", 2 x 2.5" 48 x 2.5" 7mm 48 x 3.5", 4 x 2.5"
CPU per Controller 6 - 10 Cores 6 -16 Cores 6 - 16 Cores 6 - 16 Cores
DRAM per Controller 32 GB - 96 GB 32 GB - 192 GB 64 GB - 192 GB 64 GB - 192 GB
Max Ethernet Speed 2x 100 GbE 2x 100 GbE 2x 100 GbE 2x 100 GbE
Fibre Channel (option) 2 x 32 Gb 2 x 32 Gb 2 x 32 Gb 2 x 32 Gb
Expansion Shelves Supported 0 2 2 2
Storage All-Flash Hybrid All-Flash Hybrid
Max Raw Capacity 120 TB 1.5 PB 720 TB 2 PB
Max Effective Capacity* 400 TB 4 PB 2 PB 5 PB
Read & Write Cache 2 x 1.6 TB SATA SSD 3 x 3.2 TB SSD
Performance Up to 500K IOPS and 10 GB/s. Varies based on configuration. Please contact us.
Pricing Starting at $3,000. Grow HDD capacity at less than $45/TB, All-Flash at less than $235/TB.
Datasheets TrueNAS R-Series Datasheet
  * Maximum effective capacity assumes typical data reduction through compression and deduplication.


TrueNAS R-Series Datasheet
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