Your search for "slx power supply" revealed the following:
Extreme 10963 SLX 9030 1100W DC Back-to-Front Airflow Switch Power Supply
SKU: NSH-9427
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Extreme 10960 SLX 9030 770W AC Front-to-Back Airflow Switch Power Supply
SKU: NSN-4528
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Extreme 10960 SLX 9030 / X590 770W AC Front-to-Back Airflow Switch Power Supply
SKU: NSH-8600
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Extreme XN-ACPWR-750W-F SLX 9150 Series 750W AC F-B Airflow Switch Power Supply
SKU: NSB-0096
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Extreme XN-ACPWR-750W-F SLX 9150 Series 750W AC F-B Air Switch Power Supply
SKU: NSN-0153
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Mellanox MSX60-PF Infiniband 300W AC B-F Airflow (P2C) Switch Power Supply
SKU: NSN-8948
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Mellanox MSX60-PF Infiniband 300W AC B-F Airflow (P2C) Switch Power Supply
SKU: NSB-2857
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Dell C2TXD D825EF-01 825W 80 Plus Power Supply
SKU: NSN-6307
Condition: New
Shipping: Overnight Options
Warranty: 90 days
Nvidia Mellanox MTEF-PSF-AC-A 460W AC B-F PSU SN2700 SN2410 SB7800 SX1710
SKU: NSB-6783
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Extreme EN-SLX-9030-48T-4C 48x 10GE Copper 4x 100G QSFP28 No Fans/PSU Switch
SKU: NSN-3681
Condition: New
Shipping: Overnight Options
Warranty: 365 days