Skip to content

TrueNAS

TrueNAS Mini X+ (32GB ECC)

Check your model and package

Mini X+ with 32 GB ECC RAM (as listed in thisPING's guide)

Drive bays:
5 x SATA 3.5" hot-swap bays (optional 3.5" to 2.5" adapters) plus 2 x SATA 2.5" hot-swap SSD bays
Maximum raw capacity (maker):
Up to 105 TB
CPU:
Octa-core Intel Atom C3758

We may earn a commission. How we earn.

Find on Amazon
Package details

Model: Mini X+ (32GB ECC)

The 7-bay chassis with an octa-core C3758, 32 GB DDR4 ECC and 2 x 1/10GBaseT ports; thisPING's guide recommends this build.

Condition:
Confirm new or reconditioned on the listing
Quantity:
Confirm package quantity on the listing
Included essentials:
Basic setup guide, 2 case door keys, bag of HDD screws, 2 x 7 ft Cat6 copper cables, bezel, 4 adhesive rubber feet

Important limit: The maker's own store ships only to the USA and Canada; other regions go through distributors

How many units?

Confirm condition, quantity and included accessories on the retailer’s listing.

Compare versions and packages

Specifications checked November 5, 2026. Full product details

A NAS. Then the drives.

Your files, your hardwareLook inside the box

What will your NAS do?

Choose the job first. Then check drives and the network.

NAS job

Choose a job to reveal the hardware trade-off.

TrueNAS Mini X+ (32GB ECC): 5 SATA bays, empty in the diskless enclosure.ENCLOSURE / SATA DRIVE PLANEmptyBayEmptyBayEmptyBayEmptyBayEmptyBay5 SATA bays · drives are purchased separately
SATA bay diagram · schematic, not physical scale

Empty bays do not store files. The enclosure and the drives are separate purchases. Check the maker’s drive and firmware compatibility list.

Selected enclosureKnow what is included

TrueNAS Mini X+ (32GB ECC)

Intel Atom C3758

✓ NAS enclosureDrives sold separately
SATA bays
5
Installed RAM
32 GB
Fastest Ethernet
10 Gbps

Choose the job

The enclosure is only the beginning.

Look at the drive bays, then check the software and network your job needs.

The trap to avoid

Bay count does not tell you whether any drives are included. Match the exact enclosure or bundle.

We may earn a commission from purchases.

Source specs & exact version

TrueNAS Mini X+ 5-Bay NAS (Mini X+ (32GB ECC))

Mini X+ with 32 GB ECC RAM (as listed in thisPING's guide)

Recorded model: Mini X+ (32GB ECC)

Specifications checked 2026-11-05.

Drive bays
5 x SATA 3.5" hot-swap bays (optional 3.5" to 2.5" adapters) plus 2 x SATA 2.5" hot-swap SSD bays
Maximum raw capacity (maker)
Up to 105 TB
Memory
32 GB DDR4 ECC (upgradeable to 64 GB)
Network
2 x RJ45 1/10GBaseT Ethernet ports, dedicated RJ45 IPMI port; optional 2 x SFP+ 10G add-on card
Weight (no drives)
13 lb (5.9 kg)
Drives
Sold diskless or pre-populated with qualified WD Red Plus CMR hard drives; the maker advises avoiding SMR drives

Raw capacity is before RAID and formatting. The example does not establish drive compatibility.

Capacity reference: Seagate Expansion Desktop 8TB External Hard Drive (STKP8000400). Capacity: 8TB. Drive manufacturer specification ↗

Drive planning and software explained →

Photo credit: manufacturer image source ↗

Specifications explain hardware limits. No performance tests are claimed.

Size and package

Size and placement

Dimensions (W x D x H)
8.25" x 10.5" x 9.5" (210 x 267 x 241 mm)
Weight (no drives)
13 lb (5.9 kg)

In the box

Basic setup guide, 2 case door keys, bag of HDD screws, 2 x 7 ft Cat6 copper cables, bezel, 4 adhesive rubber feet

Manufacturer specifications

TrueNAS Mini X+ 5-Bay NAS (Mini X+ (32GB ECC))

A compact 5+2-bay ZFS NAS appliance from TrueNAS with an octa-core Atom C3758, 32 GB ECC RAM and dual 1/10GbE ports, sold diskless or pre-populated from the maker's own store.

Which version should you buy?

Selected package: Mini X+ with 32 GB ECC RAM (as listed in thisPING's guide).

Selected package

  • Mini X+ (32 GB ECC, dual 1/10GbE)

    This page
    What differs
    The 7-bay chassis with an octa-core C3758, 32 GB DDR4 ECC and 2 x 1/10GBaseT ports; thisPING's guide recommends this build.
    Best for
    The compact TrueNAS appliance the guide covers.

Related models and generations

These are different products. Check their specifications separately.

  • Mini X+ with 64 GB ECC

    Same chassis and CPU with 64 GB DDR4 ECC, configurable at the maker's store.

    Memory-hungry workloads such as many VMs or heavy caching.

  • Mini X+ with SFP+ add-on card

    Adds the optional 2 x SFP+ 10G card alongside the base RJ45 ports.

    Fibre 10G networks.

Purchase links appear where the exact offer is verified. Confirm the named model, quantity and accessories before ordering.

Watch out

  • Mini X (16 GB ECC, quad-core) and Mini R (12 bays, rackmount) are different models, not variants of the X+.
  • The X+ ships diskless by default; drives, warranty and add-on cards are configured at purchase.

Why people pick it

  • Self-healing OpenZFS file system with snapshots, encryption and bitrot detection at a compact-NAS size
  • ECC RAM and an octa-core server CPU, closer to rack hardware than most desktop NAS boxes
  • Dual 1/10GbE plus an IPMI port for remote hardware management, and a PCIe 3.0 x4 slot for expansion
  • TrueNAS OS and boot device are included, with apps, VMs and Docker support

Know before you buy

  • The maker's own store ships only to the USA and Canada; other regions go through distributors
  • 1-year base warranty, with the 3-year term sold as an option
  • Sold as a configuration: drive choices, warranty and the SFP+ add-on change the delivered setup
  • Mini R offers 12 bays at the same CPU and RAM if capacity matters more than size

Full specifications

Drive bays5 x SATA 3.5" hot-swap bays (optional 3.5" to 2.5" adapters) plus 2 x SATA 2.5" hot-swap SSD bays
Maximum raw capacity (maker)Up to 105 TB
CPUOcta-core Intel Atom C3758
Memory32 GB DDR4 ECC (upgradeable to 64 GB)
File systemOpenZFS with RAIDZ1 (RAID 5), RAIDZ2 (RAID 6), multi-disk mirror (RAID 10) and stripe (RAID 0); snapshots, encryption and bitrot detection
Network2 x RJ45 1/10GBaseT Ethernet ports, dedicated RJ45 IPMI port; optional 2 x SFP+ 10G add-on card
Expansion1 x PCIe 3.0 x4 slot; optional L2ARC read cache or ZIL/SLOG write-cache SSDs in the 2.5" bays
USB1 x USB 3.0 (front), 2 x USB 2.0 (front), 2 x USB 2.0 (rear), 1 x USB 3.0 (rear)
Power supply100-240V AC, 50/60 Hz, single phase
Power consumption (maker)40W diskless; up to 111W with drives and the 10G add-on card
Dimensions (W x D x H)8.25" x 10.5" x 9.5" (210 x 267 x 241 mm)
Weight (no drives)13 lb (5.9 kg)
Warranty1-year limited warranty included; optional 3-year warranty purchasable; software warranty requires registration at portal.ixsystems.com
Included accessoriesBasic setup guide, 2 case door keys, bag of HDD screws, 2 x 7 ft Cat6 copper cables, bezel, 4 adhesive rubber feet
DrivesSold diskless or pre-populated with qualified WD Red Plus CMR hard drives; the maker advises avoiding SMR drives
SoftwareTrueNAS (OS and boot device included); apps from the TrueNAS App Catalog, VMs and Docker images; managed from a web browser or IPMI
Shipping (maker)Direct store ships to the USA and Canada; a worldwide distributor list is on truenas.com

From manufacturer documentation, checked November 5, 2026. Spotted an error? Tell us.

Alternatives to consider