JONSBO N5 NAS PC Case - High-Capacity Home Server Chassis

In this review the JONSBO N5 NAS PC case shows itself as a purpose-built chassis for anyone assembling a compact but high-capacity home server or small office NAS. The biggest reason to consider it is the combination of a true 12+4 drive bay layout with a removable top and accessible internal layout, which makes multi-drive builds considerably easier than many consumer cases. It arrives with three built-in fans and a solid wood veneer trim that keeps it feeling like a desktop piece of furniture rather than an industrial rack box, which matters if the server lives in a shared space.

Key Features

• 12+4 Drive Bay: Front-accessible hotswap support for up to twelve 3.5' HDD plus four side-mounted 2.5' SSD gives large storage density for NAS or backup duties.
• E-ATX Compatibility: Supports ITX through E-ATX motherboards up to 330mm, so it can host anything from compact to high-end server boards.
• GPU and Expansion Support: Room for up to four GPUs and eight PCI slots lets it handle GPU-accelerated tasks or workstation-style expansion.
• Accessible Build Layout: One-piece removable top cover and a removable 4-bay HDD cage simplify installation and maintenance of drives and cables.
• Cooling and Fans: Ships with three 120mm fans and supports multiple fan locations plus 240/280 AIOs for sustained drive and component cooling.
• Design Finish: North American black walnut veneer and mixed steel/aluminum construction make it look at home on a desk or shelf.

Who It's For

The JONSBO N5 is aimed at home server builders, small office NAS deployments and hobbyists who need high drive capacity without a full rack chassis. It suits users who prioritize drive density, ease of access for swapping disks, and a cleaner exterior finish so the unit can be kept in an office or living space.

It is less ideal for those who require ultra-compact mini ITX-only footprints or exclusively silent HTPC enclosures; also, packing all twelve 3.5' drives places additional demands on PSU selection and cooling, so casual single-drive desktop users should consider simpler cases.

Pros & Cons

Pros

• High drive capacity with convenient front hotswap access, making large arrays easy to manage.
• Solid build quality and an attractive black walnut veneered panel that blends into home spaces.
• Flexible motherboard and GPU support lets it serve as both NAS and a compact HPC workstation.
• Good accessibility with removable top and drive cages for straightforward maintenance.

Cons

• When populated with twelve HDDs the PSU choice and internal cooling require careful planning to avoid power or thermal limits.
• Cable management and compatibility receive mixed feedback, so builders should plan layout and cabling ahead.

Specifications

Drive Bays	12 x 3.5' hotswap + 4 x 2.5' SSD (side)
Motherboard Support	ITX / M-ATX / ATX / E-ATX (up to 330mm)
GPU Support	Up to 4 GPUs, GPU length 325mm-350mm
Cooling	Built-in 3 x 120mm; supports Front 120/140mm, Right 3x120mm, Left 3x120mm, AIO 240/280
PSU Support	ATX 170mm-240mm
Dimensions	W355 x D403 x H350 mm
Materials	Steel plate, aluminum plate, wood veneer

Our Verdict

The JONSBO N5 is a practical and attractive choice for anyone building a high-capacity home server or small office NAS. Its 12+4 drive layout, E-ATX support and accessible internal design deliver strong real-world value for storage-focused builds, provided the builder plans PSU and cooling for fully populated arrays.

Frequently Asked Questions

Can the case hold a full E-ATX motherboard?
Yes, it supports E-ATX boards up to approximately 330mm deep, as well as smaller sizes.

Does it include fans and AIO support?
It ships with three built-in 120mm fans and supports multiple fan locations plus 240/280 AIO radiators.

Will twelve 3.5' drives fit with a standard PSU?
Twelve drives fit physically, but using all 12 may require checking PSU clearance and capacity; plan power and cooling accordingly.