AI Compute
Cooling and power
Power modules, rail kits, coolant distribution and service parts for HGX, DGX and NVL72 installations. Catalog parts carry a list price and add to the cart; the coolant distribution unit and service parts are quoted by contact.
SupermicroSupermicro 6,600 W redundant power supply PWS-6K61G-2RPWS-6K61G-2R6,600 W 2U redundant AC power module for Supermicro HGX B200 and B300 systems, Titanium efficiency.$1,600 listAny quantityAvailable Ships in 3 to 5 daysAdd to cart
SupermicroSupermicro 3,000 W redundant power supply PWS-3K06G-2RPWS-3K06G-2R3,000 W 2U redundant AC power module for Supermicro HGX H100 and H200 systems, Titanium efficiency.$1,100 listAny quantityAvailable Ships in 3 to 5 daysAdd to cartSupermicroSupermicro 5,500 W power shelf module PWS-5K52G-1RPWS-5K52G-1R5,500 W AC to DC power module for the Supermicro 33 kW 1U power shelf with ORv3 busbar output used in GB200 and GB300 NVL72 racks, six modules per shelf.$1,000 listAny quantityAvailable Ships in 3 to 5 daysAdd to cartSupermicroSupermicro rail set MCP-290-11901-0NMCP-290-11901-0NLong ball-bearing rail set for Supermicro 1U and 2U Hyper systems, extendable 26.5 to 41.2 inches.$112 listAny quantityAdd to cart
SupermicroSupermicro in rack coolant distribution unit, 250 kWLCS-SCDU-250L40014U in rack coolant distribution unit, 250 kW capacity, the unit Supermicro's GB200 NVL72 rack datasheet specifies for liquid cooling.Contact usQuoted per configurationContact usVariousHGX B200 and B300 cooling and service partsCooling loops, fan modules and GPU field replaceable units for HGX B200 and B300 systems, quoted per part number and chassis.Contact usQuoted per configurationContact usSupermicroSupermicro PWS-3K02G-2R 3,000 W Titanium power supplyPWS-3K02G-2RA 3,000 W 2U redundant Titanium power supply module with 54 V and 12 V outputs and PMBus 1.2, for Supermicro GPU servers.$750 listAny quantityAvailable Ships in 3 to 5 daysAdd to cartSupermicroSupermicro PWS-3K21A-1R2 3,200 W Titanium power supplyPWS-3K21A-1R2A 3,200 W 1U Titanium power supply module with gold finger connector and PMBus 1.2, for Supermicro GPU servers.$750 listAny quantityAvailable Ships in 3 to 5 daysAdd to cartSupermicroSupermicro PWS-3K22A-1R 3,200 W Titanium power supplyPWS-3K22A-1RA 3,200 W 1U Titanium power supply module, 1,400 W on low line, with gold finger connector and PMBus 1.2, for Supermicro GPU servers.$750 listAny quantityAvailable Ships in 3 to 5 daysAdd to cartSupermicroSupermicro PWS-5K26G-2R 5,250 W Titanium power supplyPWS-5K26G-2RA 5,250 W Titanium internal power supply module built for the liquid cooled 4U HGX servers.$1,500 listAny quantityAvailable Ships in 3 to 5 daysAdd to cartSupermicroSupermicro MCP-290-00057-0N 4U and 5U rail kitMCP-290-00057-0NA ball bearing rail kit for Supermicro 4U and 5U chassis, 26.5 to 36.4 inches, for the CSE-417, 418, 846, 847, 848 and 842 families.$100 listAny quantityAvailable Ships in 3 to 5 daysAdd to cartSupermicroSupermicro MCP-290-75905-0B 5U rail kitMCP-290-75905-0BA ball bearing rail kit for Supermicro 5U 17.2 inch chassis, 26.5 to 36.4 inches, one year warranty.$400 listAny quantityAvailable Ships in 3 to 5 daysAdd to cartQuestions
Do you sell a B200 heatsink on its own?
The heatsinks ship on the eight GPU baseboard and no maker sells them as a catalog part. Cooling loops, fan modules and GPU field replaceable units are available as service parts; send the chassis model and we quote the part.
Which power module fits my system?
The 6,600 W module fits Supermicro HGX B200 and B300 systems, the 3,000 W module fits the HGX H100 and H200 chassis, and the 5,500 W module goes in the 33 kW shelf of GB200 and GB300 NVL72 racks. Each part page names the chassis.