Dell Networking Cable 100GbE QSFP28 to QSFP28 Passive Copper Direct Attach Cable 1 MeterCustomer Kit https://www.dell.com/en-us/work/shop/dell-networking-cable-100gbe-qsfp28-to-qsfp28-passive-copper-direct-attach-cable-1-metercustomer-kit/apd/470-abpy/networking This product is compatible with the following systems: Dell EMC Networking N3200-ON Dell EMC PowerSwitch Z9264F-ON Dell EMC PowerSwitch Z9332F-ON Dell EMC PowerSwitch Z9432F-ON Dell Networking S4112-ON Dell Networking S5212F-ON Dell Networking S5224F-ON EMC PowerSwitch S5448F-ON PowerEdge C4140 PowerEdge C6420 PowerEdge FC640 PowerEdge R440 PowerEdge R540 PowerEdge R640 PowerEdge R6415 PowerEdge R740 PowerEdge R740XD PowerEdge R740xd2 PowerEdge R7415 PowerEdge R7425 PowerEdge R840 PowerEdge R940 PowerEdge R940xa PowerEdge T640.