Supermicro PWS-3K04A-1R · 3000W 1U Redundant Power Supply (PWS-3K04A-1R)

MPN / P/N

PWS-3K04A-1R

Manufacturer model

Supermicro 3000W 1U Redundant Power Supply (PWS-3K04A-1R)

Total Power Output

3000W

Type of Power Supply

Power Supply

Form Factor

1U

Dimension (W x H x L)

45 x 40 x 480 mm

+12V

250A (3000W)

+12V Standby

4.5A

Input Voltage Range

100-127Vac: 1400W / 200-207Vac: 2880W / 208-240Vac: 3000W / 240Vdc: 3000W (for CQC only)

Input Frequency Range

50-60Hz

Input Current Range

100-127Vac: 16-13A / 200-207Vac: 16-15.5A / 208-240Vac: 16-14A / 240Vdc: 14A (for CQC only)

Output Type

Gold Finger

Inlet Connector

IEC 60320 C22

Energy Efficiency

96%+ Efficiency

80 Plus Certification

80 Plus Titanium

Product Environmental Compliance

RoHS and REACH compliant, details available upon request

Documented selection limits

Power rating depends on the exact AC/DC input range and configuration listed in the source. N+1/redundant capability does not mean every installation includes redundant modules. Verify approved chassis, connector/power distribution board, airflow direction, input voltage, cable and firmware/PMBus requirements.

Specification source: Supermicro ↗
Checked against documentation: 17.10.2026