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Black Mini-ITX NAS case with eight front drive trays and aluminium panels

JONSBO

JONSBO N3 Mini-ITX NAS PC Case 8+1 Bays Black

SKU CH-C9J8-D9N65

Mini-ITX NAS chassis with eight hot-swap 3.5-inch bays, one 2.5-inch bay, SFX power support to 105 mm, 130 mm CPU cooler clearance and dual front USB ports

  • TypeMini-ITX
  • ColorBlack
  • Case MaterialAluminum with Steel Plate Case
  • With Power SupplyNo
  • Motherboard CompatibilityMini ITX
  • Side Panelwith Side Window

Options N3 (Black)

  • Eight 3.5-inch hot-swap bays let you expand storage without tools
  • One 2.5-inch bay adds fast SSD capacity in the same chassis
  • Mini-ITX support fits full-feature boards into a 233 by 262 by 298 millimetre frame
  • Front USB 3.2 Gen 2 Type-C and USB 3.0 give quick external access
  • Two pre-installed 100-millimetre fans cool the drive compartment out of the box

NAS chassis with hot-swap density

The JONSBO N3 is a Mini-ITX case built around eight 3.5-inch hot-swap bays and one 2.5-inch bay, giving home-office and small-business users a compact platform for network-attached storage. Its aluminium-and-steel construction separates the drive compartment from the motherboard tray, so drives can be swapped without disturbing the system board. Two 100 mm fans come pre-installed in the drive zone for direct airflow across the disks.

Interface and expansion limits

The front panel provides one USB 3.0 port and one USB 3.2 Gen 2 Type-C connector plus a combined audio jack, setting the practical ceiling for external peripheral speed. Inside, only two expansion slots are available, so a single add-in card such as an HBA or 10 GbE adapter fits, but multi-card configurations are not possible. The SFX power supply must not exceed 105 mm in length, restricting choice to short-form units.

Clearance that decides the build

Maximum CPU cooler height is fixed at 130 mm, which admits low-profile tower coolers but excludes most full-height models. Graphics cards up to 250 mm long can be installed, yet the two-slot limit and SFX power constraint mean only modest GPUs are realistic. If the intended cooler or graphics card exceeds these dimensions, the chassis cannot accommodate the build.

Highlights

  • Eight 3.5-inch hot-swap bays let you expand storage without tools
  • One 2.5-inch bay adds fast SSD capacity in the same chassis
  • Mini-ITX support fits full-feature boards into a 233 by 262 by 298 millimetre frame
  • Front USB 3.2 Gen 2 Type-C and USB 3.0 give quick external access
  • Two pre-installed 100-millimetre fans cool the drive compartment out of the box

Specifications

BrandJonsbo
SeriesN3
TypeMini-ITX
ColorBlack
Case MaterialAluminum with Steel Plate Case
With Power SupplyNo
Motherboard CompatibilityMini ITX
Side Panelwith Side Window
Internal 3.5" Drive Bays8
Internal 2.5" Drive Bays1
Expansion Slots2
Front Ports1*USB3.0/1*USB3.2Gen 2 Type-C/ Audio+Mic (2 IN 1)
Fan OptionsHDD Compartment-100*25mm*2 (Standard)
Motherboard Compartment- 80*25mm*2 (Optional)
Max GPU Length250 mm
Max CPU Cooler Height130 mm
Max PSU Length105 mm
Dimensions233mm(W)*262mm (D)*298mm(H)

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Questions about this item

Should I pick the 3.5-inch bays or the 2.5-inch bay for my storage mix?

The chassis provides eight internal 3.5-inch bays and one internal 2.5-inch bay, so you can populate up to eight mechanical drives and add a single SSD without adapters.

What does the 250 mm GPU length mean for a Mini-ITX build?

A graphics card up to 250 mm long will fit, allowing full-length dual-slot cards while the board stays Mini-ITX.

What front USB standard is fitted and what speed does it cap at?

The front panel includes one USB 3.0 port and one USB 3.2 Gen 2 Type-C port, delivering up to 10 Gbit/s on the Type-C connection.

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