Your search for "slx power supply" revealed the following:

NEW Juniper JPSU-550-DC-AFI 550W DC Back-to-Front Airflow Switch Power Supply

SKU: NSN-5486
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco N10-PAC2-750W UCS 6100 Series 750W AC Power Supply

SKU: NSN-1646
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco PWR-C3-750WAC-R Catalyst 3850 750W AC F-B Airflow Switch Power Supply

SKU: NSN-3001
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper QFX3100-PWRAC-560A

SKU: NSB-0125
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Juniper JPSU-1600W-DC-AFO PTX1000 Series 1600W DC Router Power Supply

SKU: NSH-6363
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
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Juniper JPSU-1100-AC-AFI EX4300 Series 1100W AC B-F Airflow Switch Power Supply

SKU: NSB-7357
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco PWR-C1-1900WAC-P Catalyst 9300 Series 1900W AC P-Rated Power Supply

SKU: NSN-4858
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme AL7000A0F-E6 ERS 5900 Series 450W AC F-B Airflow Switch Power Supply

SKU: NSN-3876
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW HPE Aruba J9828A 5400R zl2 Series 700W PoE+ Switch Power Supply

SKU: NSN-3099
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper JPSU-650W-AC-AFO EX4650 Series 650W AC F-B Air Switch Power Supply

SKU: NSN-1407
Condition: New
Shipping: Overnight Options
Warranty: 365 days