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TrueNAS H10
TrueNAS H-Series · Versatile Hybrid Storage

TrueNAS H10

  • Controller: 4 Core (8 Threads)
  • Memory: 64–128 GB RAM
  • Read Cache: 3.2 TB NVMe SSD
  • Networking: 4× 1G Base-T + up to 4× 10/25 GbE
  • Fibre Channel: 2× 16 Gb
  • Max Throughput: 2 GB/s
  • Max Raw Capacity: 1.8 PB
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Overview

The TrueNAS H10 delivers the comprehensive feature set of TrueNAS Open Enterprise Storage, including High Availability (HA), at an entry-level price point. Designed for small and medium businesses, the H10 offers optional dual controllers, hybrid or all-flash configurations, and NVMe support in every bay for low-latency workloads.

This flexibility allows organizations to scale performance and reliability in a compact 2U footprint, making it suitable for IT environments and Edge deployments. The simplified web-based interface and robust feature set, coupled with the absence of additional licensing costs, make the H10 an accessible yet powerful option for growing businesses.

Features and Benefits

The capabilities that make the TrueNAS H10 an efficient, reliable choice for small and medium business storage.

Performance and Data Integrity

Scalable Performance & Capacity — NVMe Caching at Hybrid Cost

The TrueNAS H10 combines RAM and NVMe caching with HDDs for cost-effective storage, and supports SAS or NVMe SSDs for up to 2 GB/s uncached throughput. TrueNAS detects and repairs data corruption and bit rot automatically to ensure data integrity via the OpenZFS self-healing file system.

Self-Healing Data Protection

TrueNAS detects and repairs data corruption and bit rot automatically to ensure data integrity. OpenZFS checksumming covers every data block end-to-end, from RAM to spinning disk.

Unlimited Snapshots & Replication

TrueNAS offers unlimited snapshots and replication without extra licensing, with built-in ransomware protection and seamless integration with VMware.

Connectivity and Protocols

01

4× 1G Base-T Onboard

Four onboard Gigabit ports support LACP link aggregation and active-passive failover for network redundancy without additional hardware.
02

Up to 4× 10/25 GbE Optional

Optional high-speed networking cards scale bandwidth to 10 or 25 GbE for demanding workloads and hypervisor connectivity.
03

2× 16 Gb Fibre Channel

Built-in 16 Gb Fibre Channel ports enable direct SAN connectivity for block storage workloads alongside existing FC fabric infrastructure.
04

Unified File, Block & Object

With support for SMB, NFS, iSCSI, Fibre Channel, NVMe-oF, and S3-compatible object protocols, the H10 integrates with diverse enterprise applications.

Enterprise Management

High Availability (HA) — Optional Dual Controller

The TrueNAS H10 offers dual-controller configurations to ensure uninterrupted access to critical data during maintenance or hardware failures. Automated rapid failover without data loss, virtual IP address migration, and online software updates keep storage services continuously available.

Intelligent Storage Optimization

TrueNAS uses compression, deduplication, and thin provisioning to maximize efficiency and dynamically adjusts compression based on resource use, reducing data by 2.5× or more.

Enterprise-Grade Efficiency

Advanced features like data reduction, snapshots, and replication come standard, reducing costs and simplifying data management without additional licensing fees.
View all features in the datasheet
Authorized TrueNAS Reseller

More than a price tag

Sizing the TrueNAS H10 correctly — drive selection, memory tier, optional HA, and networking cards — is where most procurement teams need a hand. Tell us your workload and capacity target and we’ll configure the right H10 and stay on the order until it ships.

  • Configuration guidance from people who know TrueNAS
  • Authorized-reseller pricing, without the procurement friction
  • Order follow-through — from PO to delivery
Talk to a Specialist View Datasheet

Technical Specifications

Hardware metrics from the official TrueNAS datasheet.

  • Platform
    TrueNAS H10
  • Form Factor
    2U rackmount
  • Controller
    4 Core (8 Threads)
  • RAM (Max)
    64–128 GB
  • Read Cache (Max)
    3.2 TB NVMe SSD
  • Write Cache
    NVMe SSD
  • Drive Bays
    12× 3.5″/2.5″ (front-loading, hot swap)
  • Storage Type
    Hybrid or All-Flash (optional)
  • High Availability
    Optional dual controller

  • Max Throughput
    2 GByte/s
  • Max Storage (Raw)
    1.8 PB
  • Max Effective Hybrid
    3.6 PB
  • Max NVMe Flash (Raw)
    180 TB
  • Max Effective NVMe Flash
    360 TB

  • Onboard Ethernet
    4× 1G Base-T
  • Additional Networking (Optional)
    Up to 4× 10/25 GbE
  • Fibre Channel
    2× 16 Gb

  • Expansion Shelves
    1× ES24, ES60
  • Average Power Draw
    200 Watts
  • Peak Power Draw
    250 Watts
  • Heat Output
    700 BTU/h

  • Dimensions (L × W × H)
    26.8″ × 19″ × 3.5″ | 681 × 483 × 89 mm
  • Rackmount Rails
    23″–35.75″ standard
  • Operating Temperature
    0°C to 40°C
  • Non-operating Temperature
    -30°C to 60°C
  • Humidity
    8% to 80% non-condensing
  • Empty Weight
    43 lbs | 19.5 kg
  • Fully-Loaded Weight
    67 lbs | 30.4 kg
  • Compliance
    RoHS 6/6 compliant, CE, FCC Class A, VCCI, UL, BSMI

  • File Protocols
    SMB v1/2/3, NFSv3/v4, FTP, WebShare
  • Block Protocols
    iSCSI, Fibre Channel, NVMe-oF, OpenStack Cinder
  • Object Protocols
    S3-compliant
  • Directory Services
    Active Directory, FreeIPA, Kerberos, LDAP, NIS
  • File System
    OpenZFS — self-healing, immutable snapshots, RAID-Z1/Z2/Z3, dRAID
  • High Availability
    Available dual controller support, automated rapid failover without data loss, virtual IP address migration
  • TrueSecure Security
    FIPS 140, NIST 800-209, GPOS STIG, KMIP key management, encrypted drives and datasets
  • Cloud Backup
    iX-Storj, Amazon S3, Backblaze B2, Google Cloud, Microsoft Azure
  • Backup Integration
    Supports Asigra, Acronis, Veeam, Nakivo, NetBackup, and more
View datasheet for full specs

Compare TrueNAS H-Series Models

Select the right scale for your storage workload.

Model Max Throughput Max Raw Capacity Networking Action
TrueNAS H10 This model 2 GB/s 1.8 PB raw Up to 4× 10/25 GbE Current
TrueNAS H20 4 GB/s 3 PB raw Up to 4× 10/25 GbE View
TrueNAS H30 8 GB/s 3 PB raw Up to 4× 10/25 GbE + 2× 40/100 GbE View

Frequently asked questions

The TrueNAS H10 is a 2U NVMe-accelerated hybrid NAS appliance with a 4-core controller, 2 GB/s throughput, and TrueCache NVDIMM technology. Single-controller architecture, designed for latency-sensitive small-to-midsize workloads.

TrueCache combines DRAM with NAND-backed NVDIMMs for non-volatile cache acceleration. It reduces write latency without the wear-out and durability concerns of a traditional SSD cache, and survives unexpected power loss.

Maximum throughput on the H10 is 2 GB/s — the entry tier of the H-Series. The H20 reaches 4 GB/s, the H30 hits 8 GB/s on the same NVMe-acceleration architecture.

Up to 4× 10/25 GbE. For higher-throughput workloads in the same series, the H30 adds 2× 40/100 GbE on top of the same 4× 10/25 GbE.

No — the H10 is a single-controller appliance. For dual-controller HA in a similar form factor, look at the M-Series.

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