Your search for "Dell S4112" revealed the following:

NEW Dell S5212F-ON EMC S 12x 25GB SFP28 3x 100GB QSFP28 F-B Air No OS10 Switch

SKU: NSN-9950
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S4128T-ON 28x 10GB 2x 100GB QSFP28 F-B Air 210-ALTC (No OS10) Switch

SKU: NSN-9178
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell S4048T-ON 210-AHMR 48x 10GB Copper 6x 40GB QSFP+ F-B Air OS10 Switch

SKU: NSB-0132
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S5212F-ON-RA 12x 25GB SFP28 3x 100GB QSFP28 B-F Air OS10 Switch

SKU: NSN-8133
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S4128F-ON-RA 210-ALTF 28x 10GB SFP+ 2x 100GB QSFP28 B-F No OS10 Switch

SKU: NSN-9933
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S5212F-ON EMC S 12x 25GB SFP28 3x 100GB QSFP28 F-B Air OS10 Switch

SKU: NSN-4145
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S4820T-RA 48x 10GB Copper 4x 40GB QSFP+ Back-to-Front Airflow Switch

SKU: NSN-8130
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Dell 210-AAWV S5000 4x Module Slot 4x 40GB QSFP+ F-B Airflow (DC) Switch

SKU: NSN-0168
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Dell S4128T-ON 28x 10GB Copper 2x 100GB QSFP28 F-B Air 210-ALTC OS10 Switch

SKU: NSB-9746
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Dell S4128F-ON 210-ALSY 28x 10GB SFP+ 2x 100GB QSFP28 F-B (No OS10) Switch

SKU: NSN-9932
Condition: New
Shipping: Overnight Options
Warranty: 365 days