**TrueNAS 25.10 Update: Faster Storage, Simplified Management, and Unprecedented Performance**
TrueNAS, a popular operating system for home servers and NAS systems, has just released its significant 25.10 update. This version brings remarkable speed improvements, simplifies system management, and unifies storage in a way that’s more user-friendly than ever before.
### Lightning-Fast Storage with NVMe over Fabrics (NVMe-oF)
The headline feature of TrueNAS 25.10 is the introduction of NVMe over Fabric (NVMe-oF) support, a game-changer that breaks free from the limitations of older protocols like iSCSI. Essentially, your TrueNAS system can now treat remote storage just like a local, ultra-fast NVMe drive. This drastically reduces protocol overhead and cuts latency, delivering outstanding performance.
This enhancement offers massive advantages for compute-intensive workloads such as AI training, enabling GPUs and other accelerators to access data at speeds that complement their processing power. If you’re working with serious data analysis, Virtual Desktop Infrastructure (VDI), or high-performance databases where every millisecond matters, this update will be a significant boost.
### Two Ways to Leverage NVMe-oF Technology
TrueNAS 25.10 provides two distinct options to use NVMe-oF:
– **NVMe/TCP:** Designed for broad compatibility, this runs over standard Ethernet and requires no specialized hardware, making it ideal for most users.
– **NVMe with Remote Direct Memory Access (RDMA):** Available in the Enterprise edition, this option delivers the lowest latency and highest performance. RDMA bypasses the CPU during data transfers for direct memory-to-memory communication, achieving microsecond-level latency.
Real-world testing has demonstrated read bandwidth exceeding 75 GB/s from a single TrueNAS appliance—an exceptionally impressive speed that sets a new standard for storage performance.
### Enhanced Storage Management with OpenZFS 2.3.4 Updates
Performance gains don’t stop with NVMe-oF. The update incorporates fixes from OpenZFS 2.3.4, focusing on optimizing data management and system operation.
Key improvements include refined storage allocation algorithms that place data on disks more efficiently and faster. Under heavy loads, users can expect quicker write operations and more consistent overall performance.
TrueNAS also enhances storage efficiency through an improved block cloning algorithm, which now supports more block and file copy scenarios. Additionally, the Adaptive Replacement Cache (ARC) summary shows the effective uncompressed size of cached data, providing clearer insight into the space-saving benefits of TrueNAS’s advanced caching features.
### Support for Massive Capacities and Terabit Ethernet
For enterprise users with large-scale deployments, TrueNAS 25.10 expands capacity support significantly. It now handles up to 20 petabytes (PB) of NVMe flash for the F-series and up to 40PB for the M-series’ deep archive functionality.
To ensure data moves at blazing speeds, TrueNAS also introduces support for “Terabit Ethernet” adapters, including 400Gbps interfaces. This upgrade guarantees rapid data transfer regardless of the protocol in use.
### New Versioned TrueNAS API & Streamlined System Updates
Beyond raw performance enhancements, TrueNAS 25.10 brings a newly designed Versioned TrueNAS API built on JSON-RPC 2.0 over WebSocket. This API is considerably faster than the previous REST-based version, resulting in a more responsive experience within the WebUI and improved compatibility for third-party integrations.
The System Update page has been completely overhauled, introducing Update Profiles to simplify staying current. Users can choose profiles such as:
– **Early Adopter:** Access to the latest features right away.
– **General:** Balanced for stability and regular updates.
– **Mission Critical:** Designed for 24×7 operation with minimal risk.
### Try TrueNAS 25.10 Today
The TrueNAS Community Edition 25.10 is available for download on the official website. Whether you’re a home user or managing enterprise environments, this update elevates your storage experience with unmatched speed, efficiency, and ease of use.
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Upgrade your TrueNAS system today and experience the future of high-performance storage!
https://www.howtogeek.com/truenas-2510-arrives-with-significant-performance-gains/