Rosewill RSV-R4012 4U rackmount server chassis 12 x 3.5" bays
- 4U
- Rackmount
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A 500 W adjustable server chassis delivering 0–85 V DC output from 110/220 V AC input in a compact 215×115×50 mm desktop case
The NShi MS-500 is a new desktop server chassis that houses a 500W adjustable industrial power supply. It accepts 110/220VAC input and delivers a DC output range of 0-85V with selectable voltages including 12V, 24V, 48V, and 60V. The unit measures 215*115*50mm and weighs .9kg.
This chassis fits engineers who need a compact 500W supply with adjustable output up to 85V for prototyping or equipment power. It is not for builders who need standard ATX connectors, multiple fixed 12V rails, or a supply rated above 500W. Buyers requiring battery-charging circuitry should also look elsewhere.
The defining specification is the continuously adjustable 0-85V DC output, selectable across fixed steps such as 12V, 15V, 24V, 36V, 48V, 55V, 60V, 72V, and 85V. This range decides whether the chassis can power your specific load. The supply operates from 110/220VAC switching input in a 215*115*50mm enclosure.
Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.
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| Size & build | |
|---|---|
| Chassis style | Desktop |
Use the four corner holes to secure the chassis; do not block the ventilation slots on the top cover because airflow exits there.
The internal cooling fan bearings typically wear out before the electrolytic capacitors under full-load conditions.
At the maximum 85 VDC setting the unit delivers its full 500 W rating; any higher voltage would exceed the power ceiling.
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