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Supermicro / Server power supplies

Supermicro PWS-1K41P-1R · 1400W 1U Redundant Power Supply (PWS-1K41P-1R)

P/N: PWS-1K41P-1R

Server power supply moduleEOL

EOL: manufacturer marks this item end of life. Reference entry for installed-base maintenance; supply feasibility and condition require separate confirmation. Power module for a compatible server platform. Output depends on input voltage; confirm connector, distribution board, chassis and airflow. Total Power Output: 1100W / 1400W · Type of Power Supply: Power Supply · Form Factor: 1U

Enquire ↗+998 77 161 11 11 ↗ +998 97 741 55 00 ↗
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01 / Specifications
MPN / P/N
PWS-1K41P-1R
Manufacturer model
Supermicro 1400W 1U Redundant Power Supply (PWS-1K41P-1R)
Total Power Output
1100W / 1400W
Type of Power Supply
Power Supply
Form Factor
1U
Dimension (W x H x L)
76 x 336 x 40 mm
+12V
92A (1100W) 116A (1400W)
5V Standby
4A
Input Voltage Range
100-140Vac / 1100W 180-240Vac / 1400W
Input Frequency Range
50-60Hz
Input Current Range
100-140Vac / 13.5 – 9.5A 180-240Vac / 9.5 – 7A
Output Type
Gold Finger
Energy Efficiency
92% Peak
80 Plus Certification
80 Plus Gold
Validated Systems
SYS-6027TR-D70FRF, SYS-6027TR-D70QRF, SYS-6027TR-D70RF, SYS-6027TR-D71FRF, SYS-6027TR-D71QRF, SYS-6027TR-D71RF, SYS-6027TR-DTFRF, SYS-6027TR-DTQRF, SYS-6027TR-DTRF, SYS-6028TR-D72R, SYS-6028TR-DTR
Validated Chassis
CSE-417E16-R1400LPB, CSE-417E26-R1400LPB, CSE-747TQ-R1400B, CSE-847A-R1400LPB, CSE-847E16-R1400LPB, CSE-847E16-R1400UB, CSE-847E16-RJBOD1, CSE-847E26-R1400LPB, CSE-847E26-RJBOD1
Product Environmental Compliance
RoHS and REACH compliant, details available upon request
Lifecycle status
End of life (EOL) according to manufacturer product page
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. Manufacturer marks this part EOL; reference/replacement identification only, no new production or stock claim. EOL lifecycle evidence was observed on the own manufacturer page on 2026-10-17; use only as a replacement-parts reference for installed equipment.
EOL — reference note as of 2026-10-17
EOL: manufacturer marks this item end of life. Reference entry for installed-base maintenance; supply feasibility and condition require separate confirmation.

Specification source: Supermicro ↗
Checked against documentation: 17.10.2026

Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.

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