Rosewill RSV-R4012 4U rackmount server chassis 12 x 3.5" bays
- 4U
- Rackmount
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Open-frame aluminium test bench for Mini-ITX boards up to 17 cm, supports ATX PSU and assembles with supplied brackets, screws and tools
This open-frame chassis is built for Mini-ITX motherboards measuring 17 by 17 centimetres. It suits hardware testers and DIY builders who need quick component access without a traditional enclosure. The aluminium bracket structure keeps the build visible and simplifies hardware swaps during validation or benchmarking sessions. Assembly uses supplied screws, brackets and tools with pre-drilled hole positions.
The frame accepts standard ATX power supplies and leaves graphics-card length unrestricted by side panels. Cooling relies on natural airflow around the exposed components rather than directed case fans. Builders planning custom liquid loops or oversized air coolers should verify clearances against the 20 millimetre aluminium profile dimensions. The compact desktop footprint fits on a bench or shelf while keeping every port reachable.
Without panels the chassis cannot contain dust, direct airflow or dampen component noise. It is not suited for environments that require filtered intake, positive pressure or acoustic isolation. The aluminium frame conducts heat but offers no dedicated radiator mounts or fan brackets beyond what the motherboard and power supply provide. Users needing rack ears, lockable doors or integrated drive bays must look elsewhere.
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| Size & build | |
|---|---|
| Chassis style | Desktop |
Yes, the chassis is designed to support an ordinary ATX power supply alongside the Mini-ITX motherboard.
The precise hole positions match the ITX mounting pattern; follow the included instruction sheet and use the supplied screws to secure the board.
The package includes five case brackets, a box of screws, an auxiliary tool kit and an installation guide; you must supply the Mini-ITX motherboard, ATX power supply, graphics card and any drives.
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