Supermicro PWS-502-PQ · 500W Multi-Output PS2/ATX Power Supply (PWS-502-PQ)

MPN / P/N

PWS-502-PQ

Manufacturer model

Supermicro 500W Multi-Output PS2/ATX Power Supply (PWS-502-PQ)

Total Power Output

500W

Type of Power Supply

Power Supply

Form Factor

Mid-Tower

Dimension (W x H x L)

140 x 86 x 150mm

+5V

20A

+12V

12V1: 17A, 12V2: 17A, 12V3: 17A, 12V4: 18A

+3.3V

15A

5V Standby

3A

Input Voltage Range

100-240Vac

Input Frequency Range

50-60Hz

Input Current Range

7-3.5A

Output Type

24Pin ATX Cable Output

8Pin / 4Pin (12V) Connector

Both

PFC

Yes

Energy Efficiency

86% Peak

80 Plus Certification

80 Plus Bronze

Validated Systems

SYS-5037A-T, SYS-5037A-iL, SYS-5037C-T, SYS-5038A-iL, SYS-5039A-iL, SYS-7037A-iL

Validated Chassis

CSE-732D2-500B, CSE-732D4-500B, CSE-732D4F-500B, CSE-732G-500B, CSE-732i-500B, CSE-733E-500B, CSE-733T-500B, CSE-733TQ-500B, CSE-733i-500B, CSE-743T-500B, CSE-842i-500B

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