Enterprise storage usually forces a choice. You trade performance for cost, or simplicity for flexibility.
When AI demand pushed DRAM and flash prices up, incumbent vendors passed the cost to buyers and kept pushing all-flash. While AI workloads land on infrastructure designed for traditional applications, those same vendors respond with forced refresh cycles and more lock-in. Both responses come from their business models, not from technical constraints.
TrueNAS Enterprise holds a 4.9 out of 5 rating on Gartner Peer Insights based on 329 reviews as of 10/01/2026. That puts it above Dell (4.6) and HPE (4.7) and level with NetApp and Pure Storage.
In Gartner’s Primary Storage Platforms market, the TrueNAS vs Dell and TrueNAS vs HPE comparisons both favor TrueNAS on overall rating. TrueNAS Enterprise was also named a Gartner Peer Insights Customers’ Choice for Primary Storage in 2023 and 2024.
Teams rate TrueNAS highly because it removes tradeoffs other vendors treat as unavoidable. The four that come up most are below.
One Platform for Every Workload
Proprietary platforms force you to stitch together point solutions. You buy one box for file, another for block, and learn a new tool for every protocol.
With TrueNAS you run file, block, and S3-compatible object storage on one platform with a single operational model. The same platform that serves file shares can serve S3-compatible object storage to AI and analytics pipelines, so an AI project doesn’t start with a new array purchase. The platform scales to 40+ PB and lets you run VMs and apps alongside your storage without creating forced silos.
Stay in Control of Your Architecture
Proprietary arrays keep your data in formats tied to the vendor’s hardware. TrueNAS uses the portable OpenZFS, so your data is never trapped and you control the exit plan.
You also control your media mix. TrueNAS supports hybrid disk-and-flash configurations. If flash prices spike, you adjust the performance-to-cost ratio on the same platform without re-architecting your entire environment.
Cyber resilience works the same way. TrueNAS builds immutable snapshots, air-gapped replication, and integrity verification directly into the storage layer. You own your ransomware survivability without paying for a separate bolt-on product.
Structural Economics
All-inclusive licensing eliminates surprise costs. You know exactly what your storage costs before you sign, from year one through year eight.
You aren’t penalized for capacity growth. Platform consolidation naturally reduces your vendor sprawl and shrinks your contracts. Replacing forced three-to-five-year refresh cycles with six-to-eight-year deployment lifecycles keeps your budget predictable. The savings come from how the platform is built and licensed, not from a promotional discount.
Engineering-Led Support
Support is the most-cited reason customers choose TrueNAS over Dell, HPE, and NetApp. You don’t talk to a script reader triaging tickets when something breaks. Every proposal includes direct engineer access. A design review happens before you even sign the contract. If you have a critical incident at 2 a.m., a senior engineer who knows your environment picks up the phone.
Frequently Asked Questions
How is TrueNAS rated on Gartner Peer Insights?
TrueNAS Enterprise holds a 4.9 out of 5 rating in Gartner’s Primary Storage Platforms market, based on 329 reviews as of 10/01/2026/ It was named a Gartner Peer Insights Customers’ Choice for Primary Storage in 2023 and 2024.
How does TrueNAS compare to Dell and HPE for enterprise storage?
TrueNAS rates higher than both on Gartner Peer Insights (4.9 vs 4.6 for Dell and 4.7 for HPE). It fits teams that want file, block, and S3-compatible object storage on one platform, hybrid disk-and-flash media, and all-inclusive licensing.
Can I test TrueNAS before buying?
Yes. TrueNAS Community Edition is available to download without a purchase, so you can test it on your own hardware and real workloads before you talk to sales about TrueNAS Enterprise.