TrueNAS X-Series


  • Cost-Effective Enterprise Storage
  • High Availability Options
  • Compact, Efficient, Modular Design
  • Raw Capacity Up to 1 PB
  • Simple Serviceability & Upgrades
  • Professional Support

Compact Unified Enterprise Storage

The TrueNAS® X-Series is a line of compact entry-level enterprise storage appliances that deliver reliability, unbeatable value, and efficient performance over ethernet or fiber channel. Available in hybrid or all-flash configurations, the X-Series provides high availability options for up to 1 PB in capacity.

Efficient by Design

The sleek 2U design of the X-Series is designed to minimize rack space and power footprint to provide efficient performance and capacity for small to medium workloads. Despite its small size, a single TrueNAS X20 can support up to 1 PB of raw capacity in just 6U.

Storage You Can Rely On

Pairing the best Open Source storage technology with enterprise-grade hardware offers best-in-class reliability. The OpenZFS file system is the last word in data protection with copy-on-write and bit-rot detection ensuring the integrity of your data from write to read. Dual controllers and high availability options ensure over 99.999% uptime so you can keep working even if a component fails.

Hardware Management: Simplified.

The X-Series was built for painless operation and maintenance with its modular, tool-less hardware design. Additional integrated enclosure management capabilities save time and effort by providing graphical visualization of the system in the UI, making it easy to monitor the state of your system from a single screen.

Scale Up or “SCALE” Out

Begin building the foundation of your scale-out, hyper-converged virtualization infrastructure with TrueNAS SCALE or use TrueNAS Enterprise for high-performance, ultra-reliable local HA storage. With the lowest total cost of ownership for enterprise storage, a self-hosted TrueNAS storage solution can save over 70% the cost of public cloud storage.

Professional White-Glove Support

In the unlikely event that a failure does happen, you can rest easy knowing that all TrueNAS X-Series systems are fully backed by our world-class support team. Bronze, Silver, and Gold support packages are backed by a global spares network to keep you up and running, no matter where you’re located.

TrueNAS X-Series Datasheet

The TrueNAS X-Series is a compact 2U system with 12 drives and expansion to 72 drives and over 1PB of capacity. Each system can be configured for scalable Hybrid capacity or affordable All-Flash performance. The X-Series is designed for industry-leading Total Cost of Ownership (TCO) with <300W power. Pricing is all-inclusive of TrueNAS Enterprise software and TrueCommand can be used to manage the entire fleet.

X Series Architecture
TrueNAS X10 TrueNAS X20
TrueNAS X10 TrueNAS X20
Dual Controllers (HA) Optional Optional
DRAM Per Controller 32 GB 64 GB
Max Ethernet Speed 2x 10GbE 4x 10GbE
Fibre Channel (option) N/A 2x 8 Gb
Expansion Shelves 1 2
Max Drives Supported 36 72
Hybrid Storage (HDD + Flash)
Max Capacity 504 TB 1 PB
Max Effective Capacity* 1.26 PB 2.5 PB
Max Read Cache 800 GB SAS SSD 1.6 TB SAS SSD
All-Flash Storage
Max Capacity 180 270 TB
Max Effective Capacity* 600 TB 1 PB
Certifications Citrix Ready, VMware Ready, Veeam Ready, Asigra Integrated
Performance Varies based on configuration. Contact us.
Pricing Starting at $5000. Add HDD capacity at less than $80/TB, All-Flash at less than $450/TB. Upgradeable to Dual Controllers (HA).
Datasheets TrueNAS X-Series Datasheet, TrueNAS Expansion Shelf Datasheet
  * Maximum effective capacity assumes typical data reduction through compression and deduplication.
TrueNAS X-Series Datasheet
TrueNAS Expansion Shelf Datasheet
TrueNAS Open Storage Product Line
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