JONSBO N2 NAS ITX Case - Compact 5+1 Disk Mini Aluminum Case

In this review of the JONSBO N2 Black NAS ITX case the bottom line is simple: it is a compact, well-built chassis for anyone building a small home server or a dense storage PC. The case's biggest selling point is its 5+1 disk bay layout in a tiny W222.5 x D222.5 x H224mm footprint, which makes it ideal for users who need multiple 3.5in drives without a tower. The review examines build quality, internal layout, cooling and real-world suitability for a quiet small-form server.

Key Features

• 5+1 Disk Bays: The case supports five 3.5in drives plus one 2.5in SSD, delivering high local storage density for a compact chassis.
• Mini ITX Compatibility: Designed for ITX motherboards, the layout simplifies building a home NAS or compact workstation while keeping the footprint minimal.
• SFX Power Support: SFX power supplies up to 150mm are supported, allowing efficient power delivery in a small package and compatibility with common small PSUs.
• Front I/O Convenience: A front panel USB3.2 Gen2 Type-C plus USB3.0 and combined audio/mic make connecting modern peripherals straightforward.
• Aluminum Construction: The aluminum chassis feels sturdy and helps with heat dissipation while keeping the case lightweight.
• Removable Upper Cover: The integrated upper cover is removable for easier assembly and drive access during builds or upgrades.

Who It's For

This case suits home server builders, network-attached storage projects, and users who need multiple large drives in a compact footprint. It is especially useful for those who prioritize storage capacity per cubic inch and prefer a clean aluminum aesthetic.

It is less appropriate for high-end gaming rigs that require full-length GPUs or tall air coolers, or for users who need silent passive cooling without any tradeoffs; cooling performance and noise depend on drive choice and fan setup, so those demanding the absolute quietest operation may want a different chassis.

Pros & Cons

Pros

• High storage capacity for size: accommodates five 3.5in drives plus one 2.5in SSD in a compact case.
• Solid build quality thanks to aluminum construction, which reviewers note feels premium and durable.
• Good ease of assembly with a removable upper cover and straightforward internal layout.
• Modern front I/O including USB3.2 Gen2 Type-C for fast connectivity.

Cons

• Cooling can be mixed depending on drive load and fan choice, so heavy sustained workloads may require attention to airflow.
• Limited GPU and CPU cooler clearance: single low profile GPU up to 197mm and CPU coolers up to 65mm constrain expansion.

Specifications

Model Type	NAS ITX Mini Aluminum Case
Drive Bays	5 x 3.5in HDD + 1 x 2.5in SSD
Dimensions	W222.5 x D222.5 x H224 mm
Motherboard	Mini ITX
Power Supply	SFX up to 150 mm
GPU / PCI	Low profile up to 197 mm length
Front I/O	1 x USB3.2 Gen2 Type-C, 1 x USB3.0, Audio+Mic

Our Verdict

The JONSBO N2 is a smart choice for anyone building a compact NAS or storage-focused mini PC because it packs five 3.5in bays into a small, well-made aluminum chassis with convenient front I/O. It represents good value when storage density and ease of assembly are priorities, though buyers should plan cooling and expansion around the SFX power and low-profile GPU limits.

Frequently Asked Questions

How many drives can it hold?
The case holds five 3.5in HDDs plus one 2.5in SSD for a total of six drives.

What size power supply does it accept?
It supports SFX power supplies up to 150 mm in length.

Will a full-length GPU fit?
No, the case is limited to low-profile PCI expansion and GPUs under 197 mm in length.