Rosewill RSV-R4012 4U rackmount server chassis 12 x 3.5" bays
- 4U
- Rackmount
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Compact server chassis supporting Mini-ITX boards, ATX power supplies, 240 mm radiators, three-slot graphics cards, 5.25", 3.5" and 2.5" drives, plus front USB 3.0, USB 2.0 and combo audio
The NO. SG14B White is a desktop-style server chassis built for Mini-ITX and Mini-DTX motherboards. It accepts a standard ATX power supply and includes an adjustable holder that secures three-slot full-length graphics cards. Four removable panels give quick access to every corner of the build. Front I/O provides two USB 3.0 Type-A ports, one USB 2.0 port and a combo audio jack.
The chassis supports multiple drive configurations for 5.25, 3.5 and 2.5 inch bays, replacing cases that limit you to a single form factor. Builders can mix optical drives, hard disks and solid-state drives in the same enclosure. The jump is worthwhile when a project needs both legacy media access and high-density flash storage without an external dock.
Verify that your motherboard follows the Mini-ITX or Mini-DTX form factor before ordering. Confirm the graphics card length and triple-slot thickness fit the adjustable bracket. Ensure the CPU cooler or liquid loop does not exceed the 240 millimetre radiator limit. The chassis is not suited for ATX or larger boards, nor for builds that require more than three expansion slots.
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| Size & build | |
|---|---|
| Chassis style | Desktop |
The SG14B supports Mini-ITX and Mini-DTX motherboards, using standard mounting holes on the steel tray.
Slide the card into the PCIe slot, then tighten the adjustable holder bracket screws to lock the card against vibration.
The chassis provides configurable bays for 5.25, 3.5 and 2.5 drives; swap trays or cages when changing drive sizes.
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