TrueNAS
TrueNAS H-Series Versatile Hybrid Storage
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The TrueNAS H-Series delivers the comprehensive feature set of TrueNAS Open Enterprise Storage, including High Availability (HA), at an entry-level price point. Designed for small and medium businesses, the H-Series offers optional dual controllers, hybrid or all-flash configurations, NVMe support in every bay for low-latency workloads, and unified file, block, and object storage across three models: H10, H20, and H30.
This flexibility allows organizations to scale performance and reliability in a compact footprint, making it suitable for IT environments and Edge deployments. The simplified web-based interface and robust feature set, coupled with the absence of additional licensing costs, make the H-Series an accessible yet powerful option for growing businesses.
The modular architecture of the H-Series supports hybrid flash and disk storage pools, conserving power, space, and cooling while handling diverse workloads such as media storage, virtual machine hosting, and video surveillance. Optional HA ensures uninterrupted storage services during maintenance or upgrades, while Intelligent Storage Optimization reduces data by 2.5× or more for maximum efficiency. With built-in data integrity features and the reliability of TrueNAS Enterprise, the H-Series provides businesses with scalable, efficient, and secure storage that is easy to manage and built to perform around the clock.
| TrueNAS H-Series Models | |||
| TrueNAS H10 | TrueNAS H20 | TrueNAS H30 | |
| Hybrid or All-Flash Storage | Optional | ||
| Dual Controller (HA) | Optional | ||
| Controller | 4 Core (8 Threads) | 10 Core (20 Threads) | 20 Core (40 Threads) |
| RAM (Max) | 64 - 128 GB | 128 - 256 GB | 256 GB |
| Read Cache (Max) | 3.2 TB NVMe SSD | 2x 3.2 TB NVMe SSD | 2x 6.4 TB NVMe SSD |
| Write Cache (Max) | NVMe SSD | NVMe SSD | 2x NVMe SSD |
| Onboard Networking | 4x 1G Base-T | 4x 1G Base-T | 4x 1G Base-T 2x 10G Base-T |
| Additional Networking (Optional) |
Up to 4x 10/25 GbE | Up to 4x 10/25 GbE or 2x 10/25 GbE + 2x 40/100 GbE |
|
| Fiber Channel | 2 x 16 Gb | 2 x 16 Gb | 2 x 32 Gb |
| Max Throughput | 2 GByte/s | 4 GByte/s | 8 GByte/s |
| Max Storage (Raw) | 1.5 PB | 2.5 PB | 2.5 PB |
| *Max Effective Hybrid | 3 PB | 5 PB | 5 PB |
| Max NVMe Flash (Raw) | 180 TB | 360 TB | 720 TB |
| *Max Effective NVMe Flash | 360 TB | 720 TB | 1.5 PB |
| Expansion Shelves | 1x ES24, ES60 | 1x ES24, ES60, or ES102 | 1x ES24, ES60, or ES102 |
| Average Power Draw | 200 Watts | 300 Watts | 400 Watts |
| Peak Power Draw | 250 Watts | 350 Watts | 450 Watts |
| Heat Output | 700 BTU/h | 1000 BTU/h | 1400 BTU/h |
| *Maximum effective capacity assumes typical data reduction through compression and deduplication. | |||
The TrueNAS H-Series delivers the comprehensive feature set of TrueNAS Open Enterprise Storage, including High Availability (HA), at an entry-level price point. Designed for small and medium businesses, the H-Series offers optional dual controllers, hybrid or all-flash configurations, NVMe support in every bay for low-latency workloads, and unified file, block, and object storage across three models: H10, H20, and H30.
This flexibility allows organizations to scale performance and reliability in a compact footprint, making it suitable for IT environments and Edge deployments. The simplified web-based interface and robust feature set, coupled with the absence of additional licensing costs, make the H-Series an accessible yet powerful option for growing businesses.
The modular architecture of the H-Series supports hybrid flash and disk storage pools, conserving power, space, and cooling while handling diverse workloads such as media storage, virtual machine hosting, and video surveillance. Optional HA ensures uninterrupted storage services during maintenance or upgrades, while Intelligent Storage Optimization reduces data by 2.5× or more for maximum efficiency. With built-in data integrity features and the reliability of TrueNAS Enterprise, the H-Series provides businesses with scalable, efficient, and secure storage that is easy to manage and built to perform around the clock.
| TrueNAS H-Series Models | |||
| TrueNAS H10 | TrueNAS H20 | TrueNAS H30 | |
| Hybrid or All-Flash Storage | Optional | ||
| Dual Controller (HA) | Optional | ||
| Controller | 4 Core (8 Threads) | 10 Core (20 Threads) | 20 Core (40 Threads) |
| RAM (Max) | 64 - 128 GB | 128 - 256 GB | 256 GB |
| Read Cache (Max) | 3.2 TB NVMe SSD | 2x 3.2 TB NVMe SSD | 2x 6.4 TB NVMe SSD |
| Write Cache (Max) | NVMe SSD | NVMe SSD | 2x NVMe SSD |
| Onboard Networking | 4x 1G Base-T | 4x 1G Base-T | 4x 1G Base-T 2x 10G Base-T |
| Additional Networking (Optional) |
Up to 4x 10/25 GbE | Up to 4x 10/25 GbE or 2x 10/25 GbE + 2x 40/100 GbE |
|
| Fiber Channel | 2 x 16 Gb | 2 x 16 Gb | 2 x 32 Gb |
| Max Throughput | 2 GByte/s | 4 GByte/s | 8 GByte/s |
| Max Storage (Raw) | 1.5 PB | 2.5 PB | 2.5 PB |
| *Max Effective Hybrid | 3 PB | 5 PB | 5 PB |
| Max NVMe Flash (Raw) | 180 TB | 360 TB | 720 TB |
| *Max Effective NVMe Flash | 360 TB | 720 TB | 1.5 PB |
| Expansion Shelves | 1x ES24, ES60 | 1x ES24, ES60, or ES102 | 1x ES24, ES60, or ES102 |
| Average Power Draw | 200 Watts | 300 Watts | 400 Watts |
| Peak Power Draw | 250 Watts | 350 Watts | 450 Watts |
| Heat Output | 700 BTU/h | 1000 BTU/h | 1400 BTU/h |
| *Maximum effective capacity assumes typical data reduction through compression and deduplication. | |||