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All-Flash or Hybrid Capacity with legendary resilience.
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The TrueNAS M-Series: Maximum Uptime & Scale
Flash, Disk or Both – Flexibility & Density Without Compromise
Engineered for Big, Demanding Workloads
Simple Hardware Lifecycle & In-Service Upgrades
Award-Winning Enterprise Support
The M-Series is built for mission-critical operations, combining extreme scalability with enterprise resilience.
Easily adapt in the field – whether upgrading across the M-Series product line or adding capacity, adjust without redesigning workflows.
Scalable Options to Meet Your Demands
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 |
Trusted by Innovators Worldwide
Explore Product Data Sheets & Customer Success
DATA SHEET
TrueNAS M-Series
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TrueNAS Appliance Portfolio
DATA SHEET
TrueNAS Expansion Shelves
White Paper
TrueCommand
Case Study
Caltech
Case Study
Cambridge University
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.