Rosewill RSV-R4012 4U rackmount server chassis 12 x 3.5" bays
- 4U
- Rackmount
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Adjustable switching power supply delivering up to 1000 watts with selectable DC outputs from 12 to 90 volts
This NShi unit is a desktop switching power supply rated at 1000 watts with an adjustable DC output range spanning 12V up to 60V. It accepts a 110V AC input and weighs 0.44 pounds. The supply is designed to deliver configurable voltage for test benches, LED installations or custom server chassis power projects.
Engineers and hobbyists needing a single bench source that can be dialled to 12V, 15V, 24V, 36V, 48V or 60V will find the adjustable range convenient. Builds that require fixed 72V, 80V, 90V or 220V DC output should look elsewhere because this model stops at 60V. Systems demanding redundant or hot-swap server power modules are also not addressed by this desktop form factor.
The defining specification is the 110V AC input paired with a continuously adjustable 0 to 60V DC output at up to 1000 watts. This input and output window determines whether the supply matches the mains voltage and the load voltage required by the target equipment.
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| Size & build | |
|---|---|
| Chassis style | Desktop |
The 1000W model matches the 1000.0 watt rating shown for this unit; choose the higher wattage only if your load regularly exceeds that figure.
It can deliver up to 1000 watts continuously across the 0-60V adjustable range, so the maximum current available falls as the output voltage is raised.
The unit accepts 110VAC mains only; it will not operate from a 220VAC supply without a separate step-down transformer.
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