R-Series

Single-Controller Storage Appliances
General Purpose or Scale-Out Storage
All-Flash & Disk + Flash Options
Raw capacity Up to 2 PB
Enterprise Support Available

Overview

High-Density Unified Storage Appliances

The TrueNAS® R-Series line of storage appliances combines the powerful features of OpenZFS with value-oriented, single controller hardware. Available in both all-flash and hybrid models, these systems feature excellent density and price-performance. The TrueNAS R-Series is available in three editions: CORE, Enterprise, and SCALE with Bronze and Silver support options available for Enterprise installations.

Get More for Your Storage Budget

The R-Series appliance line is designed for storage requirements that need to optimize for per-dollar performance and scalability. Whether used as a single NAS/SAN/object target, or as nodes in a scale-out cluster, the R-Series is versatile storage that maximizes value.

Data Management: Simplified.

Simplify your data management with powerful features including data protection, snapshots, replication, scrubbing, data reduction, and security. Integrated enclosure management capabilities save time and effort by making it easy to monitor the state of your drives from a single screen.

Proven Data Protection

Built on the self-healing OpenZFS file system, the TrueNAS R-Series features powerful data protection tools like copy-on-write and automatic bit-rot detection to prevent corruption. Built-in RAID protection, unlimited snapshots, and resilient replication protect your data and make it easy to restore data in the event of hardware failures or malware attacks.

Scale Up or “SCALE” Out

The TrueNAS R-Series appliance can be installed with any edition of TrueNAS. Choose TrueNAS CORE or Enterprise to use the R-Series for conventional, general-purpose storage or install SCALE to start laying the foundation for a scale-out storage cluster. Start with a single R-Series node and build out as your needs grow.

Flexible Integration

Integrating TrueNAS into your workload is easy with support for block, file, and object storage protocols as well as integrated support for all major virtualization hypervisors and cloud sync services. Additionally, all TrueNAS systems are fully compatible and allow secure data replication and migration between each other.

Models

TrueNAS R-Series


	TrueNAS R10	TrueNAS R20	TrueNAS R40	TrueNAS R50	TrueNAS R30
Height	1U	2U-10U	2U-6U	4U-12U	1U
Chassis Depth	27”, 686mm	26”, 660mm	26”, 660mm	39”, 990mm	33”, 840mm
Controllers	Single	Single	Single	Single	Single
Drive Bays	16 x 2.5″ 7mm	12 x 3.5″, 2 x 2.5″	48 x 2.5″ 7mm	48 x 3.5″, 4 x 2.5″ (NVMe)	16 x NVMe
CPU per Controller	6 – 10 Cores	6 -16 Cores	6 – 16 Cores	6 – 16 Cores	16 – 64 Cores
DRAM per Controller	32 GB – 96 GB	32 GB – 192 GB	64 GB – 192 GB	64 GB – 192 GB	up to 1024 GB
Read & Write Cache		2 x 960 GB SATA SSDs		4 x 3.2 TB NVMe SSD
Networking	2x 10/25/40/100GbE	2x 10/25/40/100GbE	2x 10/25/40/100GbE	2x 10/25/40/100GbE	2 or 4x 10/25/40/100 Gbe
	2 or 6 x 10GBaseT or SR	2 or 6 x 10GBaseT or SR	2 or 6 x 10GBaseT or SR	2 or 6 x 10GBaseT or SR	2x 10GBase-T
Fibre Channel (option)	2 x 32 Gb	2 x 32 Gb	2 x 32 Gb	2 x 32 Gb
Expansion Shelves Supported	0	2 x ES60	2 x ES24F	2 x ES102
Max Drives Supported	16	132	96	252	16
Max Throughput	3 GB/s	8 GB/s	10 GB/s	10 GB/s	20 GB/s
Storage	All-Flash	Hybrid	All-Flash	Hybrid	All-NVMe
Max Raw Capacity	120 TB	1.5 PB	720 TB	5 PB	240 TB
Max Effective Capacity*	400 TB	4 PB	2 PB	10 PB	300 TB
Read & Write Cache		2 x 960 GB SATA SSDs		4 x 3.2 TB NVMe SSD