Your search for "slx power supply" revealed the following:
SonicWall 01-SSC-5545 802.3at Gigabit PoE Injector with AC Power Cord
SKU: NSH-5078
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 15.99
• 5 in stock
Call if you need more
NEW Extreme 17116 SLX 9030 Series Back to Front Airflow Switch Fan
SKU: NSN-0150
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 374.99
• 5 in stock
Call if you need more
Alcatel-Lucent OS6560-P48X4 48x 1GB PoE+ RJ45 2x 1GB SFP 4x 10GB SFP+ Switch
SKU: NSB-4831
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,529.99
• 5 in stock
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Cisco 700-45560-01 IE-4000 Switch Power Supply Module Cover Blank
SKU: NSB-4384
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 189.99
• Only 2 remaining
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NEW PowerDsine PD-3501G/AC PoE 802.3af 1GB Power Injector
SKU: NSN-1292
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 41.99
• Only 1 remaining
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Extreme Brocade BR-SLX-9140-48V-DC-F 48x 25G SFP28 6x QSFP28 F-B (DC) Switch
SKU: NSB-4668
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,425.99
• 4 in stock
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Extreme 17116 SLX 9030 Series Back to Front Airflow Switch Fan
SKU: NSH-8599
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 281.99
• 5 in stock
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HPE ES2-H126T Nimble Storage Expansion Shelf w/ 126TB Hard Drive Capacity
SKU: NSB-0174
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 895.99
• 4 in stock
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NEW Extreme 7520-48XT-6C-AC-F 48x 10GB RJ45 6x 100GB QSFP28 F-B Air Switch
SKU: NSN-0874
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 21,844.99
• Only 1 remaining
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Cisco Meraki AC-MR-1-US Wireless Access Point (US) Power Adapter
SKU: NSB-6977
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 12.99
• 20 in stock
Call if you need more