

Dual Controllers included
DRAM 64 GB - 128 GB (Per controller)
Max Ethernet Speed Up to 4x 10/25 GbE (SFP28)
Max Expansion Shelves 1 (ES24 or ES60)
Max Drives Supported 72
Max Effective Capacity 3 PB
Max Throughput 2 Gb/s
TrueNAS® H-Series
Versatile Hybrid Storage
The TrueNAS H-Series brings the full feature set of TrueNAS Open Storage, including High Availability (HA), to an entry-level price point. With optional dual controllers, available all-flash performance, and exceptional reliability, the TrueNAS H-Series delivers big results in a small footprint, making it perfect for small and medium businesses looking to transform and grow their infrastructure.
Available in two models, the TrueNAS H10 (available now) and H20 (available in Q2 2024) provide unified file, block, and object storage, and are available in single or dual-controller, hybrid or all-flash configurations. The TrueNAS H-Series blends performance, reliability, and affordability for small and medium IT environments.
TrueNAS H-Series arrays provide powerful and flexible storage by providing a full suite of features with no additional licensing costs. The simplified web-based interface, robust features, and white glove enterprise support make it a capable and budget-friendly option for growing organizations. TrueNAS Enterprise inherits the rich functionality and Open Source economics of TrueNAS SCALE and adds Enterprise-class capabilities to protect your data.
Every TrueNAS storage array supports unified block, file, and S3-compliant object storage protocols. Its modular hardware architecture conserves power, space, and cooling while supporting multiple applications with hybrid flash and disk storage pools. Optional HA ensures storage services are not disrupted during maintenance and upgrades, while Intelligent Storage Optimization maximizes storage efficiency with typical data reduction ratios greater than 2.5x.
The TrueNAS H-Series fits a wide range of applications from file and media storage to virtual machine hosting, video surveillance, and many others. The TrueNAS H-Series provides data integrity, reliability, and ease of management for businesses that never sleep.
Scalable, Versatile Performance:
The TrueNAS H-Series offers solid-state performance at spinning-disk capacity and cost using intelligent adaptive caching with system RAM and flash. System RAM and SSDs are used to cache reads and writes while HDDs store the data. For use cases demanding ultimate performance in a compact package, each bay can be populated with high-performance SSDs, delivering up to 5 GB/s of uncached throughput.
Self-Healing Data Protection:
Data integrity is the name of the game, and TrueNAS leaves nothing to chance. In-flight data corruption is automatically detected and repaired before it ever reaches disk. Bit rot and data decay are identified and scrubbed clean. With TrueNAS, your data is always pristine.
Intelligent Storage Optimization:
The TrueNAS H-Series maximizes storage efficiency by offering compression, efficient snapshots, clones, and thin provisioning at no extra cost. TrueNAS Adaptive Compression (TAC) efficiently boosts performance while maximizing capacity. TAC intelligently adjusts its compression ratio without wasting system resources. Before data is stored, TrueNAS dynamically detects and compresses what it can and skips over any data too inefficient to be worthwhile.
Unlimited Snapshots & Replication:
Most storage appliances require additional licenses for advanced features — but not TrueNAS. Gain unlimited file version retention, restoration, and replication. Data is automatically protected against unintentional alteration, such as from ransomware or malware attacks, with minimal storage consumption. Data can be replicated locally, remotely, or to the cloud for backups or disaster recovery. TrueNAS snapshots can be seamlessly integrated with Vmware snapshots for coordinated data protection. With TrueNAS, any data protection or disaster recovery policy is simple to implement and maintain.