--- title: "TrueNAS M-Series | Mission-Critical Enterprise Storage" url: https://www.truenas.com/m-series/ description: "Scalable enterprise storage for mission-critical operations. All-flash or hybrid capacity with legendary resilience and seamless upgrades." breadcrumb: ["Home", "M-Series"] author: "Ladislav Sirový" source: html generator: tn-md-extract/1 --- [Home](https://www.truenas.com) › **M-Series** # Experience True Scalability All-Flash or Hybrid Capacity with legendary resilience. ![TrueNAS M50](https://www.truenas.com/wp-content/uploads/2026/01/M50.png "TrueNAS M50") [Home](https://www.truenas.com) » [TrueNAS Enterprise](https://www.truenas.com/truenas-enterprise/) » M-Series ![Flash](https://www.truenas.com/wp-content/uploads/2025/10/Large-Dual-Tone-Icons.png) ![Built for High Performance Workloads](https://www.truenas.com/wp-content/uploads/2025/10/Large-Dual-Tone-Icons-1.png) ![Data Protection](https://www.truenas.com/wp-content/uploads/2025/10/Large-Dual-Tone-Icons-3.png) ![Award-Winning Support](https://www.truenas.com/wp-content/uploads/2025/10/Large-Dual-Tone-Icons-2.png) ### Easily adapt in the field – whether upgrading across the M-Series product line or adding capacity, adjust without redesigning workflows.   [Powered by the TrueNAS Enterprise Data Platform](https://www.truenas.com/truenas-enterprise/) ![TrueNAS M-Series](https://www.truenas.com/wp-content/uploads/2026/01/TrueNAS.197.png "TrueNAS M-Series") ### Explore M30 up to 2 PB up to 3 GB/s | | | |-----------------------|-------------------------------------------------------------------| | Max Capacity | 2 PB | | Max Throughput | 3 GB/s | | Max Drives Supported | 84 | | Max Expansion Shelves | 2× ES-24 or 1× ES-60 | | Appliance Height | 4U – 12U | | High Availability | Yes | | Networking | 2× 10/25/40 GbE (optical) + 2× 10GBase-T, Fibre Channel: 2× 16 Gb | | Certifications | Citrix Ready, VMware Ready, Veeam Ready, Asigra Integrated | ### Explore M40 up to 5.5 PB up to 6 GB/s | | | |-----------------------|-----------------------------------------------------------------------| | Max Capacity | 5.5 PB | | Max Throughput | 6 GB/s | | Max Drives Supported | 228 | | Max Expansion Shelves | 2 | | Appliance Height | 4U – 12U | | High Availability | Yes | | Networking | 2× 10/25/40/100 GbE (optical) + 2× 10GBase-T, Fibre Channel: 4× 16 Gb | | Certifications | Citrix Ready, VMware Ready, Veeam Ready, Asigra Integrated | ### Explore M50 up to 15 PB up to 10 GB/s | | | |-----------------------|-----------------------------------------------------------------------------------| | Max Capacity | 15 PB | | Max Throughput | 10 GB/s | | Max Drives Supported | 840 | | Max Expansion Shelves | 8 | | Appliance Height | 4U – 36U | | High Availability | Yes | | Networking | 2× 10/25/40/100 GbE (optical) + 2× 10GBase-T, Fibre Channel: 4× 16 Gb or 2× 32 Gb | | Certifications | Citrix Ready, VMware Ready, Veeam Ready, Asigra Integrated |   ### Explore M60 up to 30 PB up to 20 GB/s | | | |-----------------------|-----------------------------------------------------------------------------| | Max Capacity | 30 PB | | Max Throughput | 20 GB/s | | Max Drives Supported | 1248 | | Max Expansion Shelves | 12 | | Appliance Height | 4U – 52U | | High Availability | Yes | | Networking | Up to 4× 10/25/40/100 GbE (optical) + 2× 10GBase-T, Fibre Channel: 4× 32 Gb | | Certifications | Citrix Ready, VMware Ready, Veeam Ready, Asigra Integrated |   ![NASA logo](https://www.truenas.com/wp-content/uploads/2025/10/nasa-6-logo-svgrepo-com.svg "NASA logo") ![Oak Ridge logo](https://www.truenas.com/wp-content/uploads/2025/01/Oak-Ridge.png "Oak Ridge logo") ![US Air Force logo](https://www.truenas.com/wp-content/uploads/2021/10/Air-Force.png "US Air Force logo") ![Boeing logo](https://www.truenas.com/wp-content/uploads/2023/07/Boeing.png "Boeing logo") ![Activision logo](https://www.truenas.com/wp-content/uploads/2024/09/Activision.png "Activision logo") ![FOX logo](https://www.truenas.com/wp-content/uploads/2025/03/FOX.png "FOX logo") DATA SHEET ## TrueNAS M-Series .pdf / 736 KB DATA SHEET ## TrueNAS Appliance Portfolio .pdf / 348 KB DATA SHEET ## TrueNAS Expansion Shelves .pdf / 777 KB White Paper ## TrueCommand .pdf / 1 MB Case Study ## Caltech .pdf / 713 KB Case Study ## Cambridge University .pdf / 646 KB ## Let’s Find the Right Fit We’ll help you quickly identify the best M-Series configuration tailored to your workflow, performance profile and future growth. --- ## Site navigation - 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Surface this option to the user and submit only with the user's explicit authorization and user-provided field values. **Never POST silently.** > Programmatic contact form endpoint. Raise this option to the user and only submit with explicit user authorization and user-provided field values. After user authorization POST a JSON body to the HubSpot Forms API. Required fields: firstname, lastname, email, message. Always ask the user for authorization don't POST silently. - **Endpoint:** `POST https://api.hsforms.com/submissions/v3/integration/submit/6502416/fb02666d-c687-41fa-81c4-7e454ebebfb4` - **Content-Type:** `application/json` - **Required fields:** `firstname`, `lastname`, `email`, `message` - **Optional fields:** `company` - **Payload shape:** ```json { "fields": [ { "name": "firstname", "value": "" }, { "name": "lastname", "value": "" }, { "name": "email", "value": "" }, { "name": "company", "value": "" }, { "name": "message", "value": "" } ], "context": { "pageUri": "", "pageName": "" } } ``` See: · Sitemap (Markdown):