Your search for "slx power supply" revealed the following:
NEW Cisco PWR-RGD-AC-DC Industrial Ethernet AC DC Switch Power Supply
SKU: NSN-4240
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Dell S4148U-ON 210-ALRZ 48x 24x Uni SFP+ 2x QSFP+ 4x QSFP28 F-B No OS10 Switch
SKU: NSB-9786
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco PWR-IE65W-PC-DC Industrial Ethernet 65W Low DC Switch Power Supply
SKU: NSN-7215
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW HPE Aruba J9738A 2920 Series 575W AC Switch Power Supply
SKU: NSN-9249
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco PWR-4330-POE-AC ISR 4000 Series 530W AC Router Power Supply
SKU: NSN-4870
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Nvidia Mellanox MSX1710-BS2R2 36x 40GB QSFP+ F-B Airflow (C2P) MLNX-OS Switch
SKU: NSB-1076
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco ASR1002-24V-PWR-DC ASR 1002 Series +24V DC Router Power Supply
SKU: NSH-5130
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco ASR1006-PWR-DC ASR 1006 Series 1275 W DC Router Power Supply
SKU: NSN-7511
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco R250-PSU2-850W UCS C250 Series 850W AC Server Power Supply
SKU: NSN-5702
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C9600-PWR-2KWDC Catalyst 9600 Series 2000W DC Switch Power Supply
SKU: NSN-6296
Condition: New
Shipping: Overnight Options
Warranty: 365 days