1 PB
Hybrid storage
270 TB
Flash storage

TrueNAS X20

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.
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Manufacturer Warranty 3 / 5 years

Dual Controllers HA (Optional)

DRAM (Per Controller) 64 GB

Max Ethernet Speed 4x 10 GbE

Max Expansion Shelves 2

Max Drives Supported 72

Max Effective Capacity 2.5 PB

The TrueNAS® X-Series is a line of compact, entry-level enterprise storage appliances with unbeatable value.

TrueNAS® X-Series
Enterprise Storage for Any Budget

The TrueNAS X-Series is the most affordable TrueNAS Open Storage line, designed with enterprise hardware and features, optional high availability (HA), and exceptional reliability at an entry-level cost. Available in two models, the TrueNAS X10 and X20 provide unified file, block, and object storage, and are available in single or dual-controller, hybrid or all-flash configurations. The TrueNAS X-Series offers a balance of performance with excellent reliability and affordability for small and medium IT environments.

TrueNAS X-Series arrays give you powerful and flexible storage by providing a balance of features and capacity. The simplified web-based interface, robust features, and white-glove enterprise support makes it a capable and budget-friendly option for growing organizations. TrueNAS Enterprise inherits the rich functionality and Open Source economics of TrueNAS CORE and adds Enterprise-class capabilities to protect your data.

Every TrueNAS storage array supports unified block, file, and S3-compliant object storage protocols. Its modular hardware
architecture conserves power, space, and cooling while supporting multiple applications with hybrid flash and disk storage pools. Optional HA ensures storage services are not disrupted, while Intelligent Storage Optimization maximizes storage efficiency with typical data reduction ratios of greater than 2.5x.

The TrueNAS X-Series fits a wide range of applications from file and media storage to business continuity, video surveillance, and many others. The TrueNAS X-Series provides data integrity, reliability, and ease-of-management for business that never sleeps.

Hybrid Flash Performance:

Solid-state performance at spinning-disk capacity and cost. TrueNAS leverages ZFS to merge multi-layer DRAM and flash cache with high-density spinning disks: system RAM and SSDs are used to cache reads and writes while HDDs store the data. RAM and SSD performance is significantly faster than HDDs, while power requirements are much lower. TrueNAS lets you increase performance and scale capacity while conserving power and saving money.

Self-Healing Data Protection:

Data integrity is the name of the game, and TrueNAS leaves nothing to chance. In-flight data corruption is automatically detected and repaired before it ever reaches disk. Bit rot and data decay are identified and scrubbed clean. With TrueNAS, your data is always pristine.

Intelligent Storage Optimization:

TrueNAS M-Series maximizes storage efficiency by offering compression, efficient snapshots, clones, and thin provisioning at no extra cost. TrueNAS Adaptive Compression (TAC) efficiently boosts performance while maximizing capacity. TAC intelligently adjusts its compression ratio without wasting system resources. Before data is stored, TrueNAS dynamically detects and compresses what it can and skips any data too inefficient to be worthwhile.

Unlimited Snapshots & Replication:

Most storage appliances require additional licenses for advanced features — but
not TrueNAS. Gain unlimited file version retention, restoration, and replication. Data is automatically protected against unintentional alteration, such as from ransomware or
malware, with minimal storage consumption. Data can be replicated locally, remotely, or to the cloud for backups or disaster recovery. TrueNAS snapshots can also be coordinated with VMware snapshots.

With TrueNAS, any data protection or disaster recovery policy is simple to implement and maintain.

TrueNAS Enterprise
Available Storage Media
• Enterprise Nearline Hard Drives 7200 RPM SAS3: ◦Capacities from 4 TB to 18 TB ◦SED, FIPS 140-2 options
• Enterprise SSDs: ◦SAS3: from 1.92 TB to 7.68 TB ◦RI, SED, FIPS 140-2 options
Power Management
• Auto-switching 100-240V 50/60Hz input power supported
• Dual redundant, hot-swappable, high-efficiency (90%+) power supplies
• Remote power on/off
• UPS signal response and alerts
Disk Management
• Corrupted block scan + HDD S.M.A.R.T.
• Enclosure monitoring and alerts LED
• Global hot spares
• Hard drive activity/alert LEDs
• Hardware-accelerrated disk encryption (AES-NI)
• Hot-swappable drives
Physical Parameters
• 2U: 12x 3.5/2.5” hard drive bays (front-loading, hot swap)
• Dimensions (l x w x h): ◦21" x 19" x 3.5" | 531 x 447 x 89 mm
• Empty weight: 26 lbs | 12 kg
• Fully-Loaded weight: 44 lbs | 20 kg
• Humidity: 8% to 80% non-condensing
• Non-operating temperature: -30°C to 60°C
• Operating temperature: 0°C to 40°C
• Rackmount Rails: ◦23.5" - 29.5" standard ◦up to 36" with included extenders
• RoHS 6/6 compliant, CE, FCC Class A, UL, BSMI
File-Based Protocols
• NFSv3, v4
• SMB v1/2/3
Block-Based Protocols
• Fibre Channel
• OpenStack Cinder
Object Protocols
• Minio Management
• S3-compliant
Directory Services
• Active Directory (AD)
• Kerberos
• IEEE 802.1q VLAN support
• IEEE 802.3ad link aggregation
• Port Trunking/NIC Teaming
• Integrated Jails and Plugins
• Microsoft VSS, ODX, and CSV
• Supports KVM, Citrix XenServer, Microsoft Hyper-V, bhyve, and other common hypervisors
• Supports VMware and VAAI, ESXi snapshot integration, VM Warn/Stun, vCenter
File System
• In-line compression and deduplication
• Online capacity expansion
• OpenZFS Self-healing file system
• Snapshots and clones
• Thin and thick provisioning
• Virtual block devices
• ZFS Stripe, Mirror, RAID-Z1/Z2/Z3
High Availability
• Automated failover without data loss
• Dual controller support
• Online software updates
• Virtual IP address migration
• Backup data to public clouds
• Rsync and cloudsync
• Snapshot-based OpenZFS local/remote replication
• Supports Asigra, Acronis, Veeam, Nakivo, NetBackup, and more
Supported Public Cloud Providers
• Amazon Simple Storage Service (S3)
• BackBlaze B2 Cloud
• Google Cloud
• Microsoft Azure
Remote Administration
• Alert notifications via email, AWS-SNS, Hipchat, InfluxDB, Slack, Mattermost, OpsGenie, PagerDuty, and VictorOps
• Automated backup of system configuration and state
• Graphical reporting, enclosure management
• IPMI Remote Management with iKVM HTML5
• SSH, Syslog
• Signed updates with the ability to rollback
• TrueCommand Single Pane of Glass
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