Dell Connectrix DS-6620B vs Lenovo ThinkSystem DB620S
Side-by-side specifications from the vendors' own documents. The Dell Connectrix DS-6620B is a high-density 1U Fibre Channel SAN switch built for enterprise private cloud storage networks and high-throughput all-flash data centers. The ThinkSystem DB620S is Lenovo's midrange 1U Gen 6 Fibre Channel SAN switch, built on OEM Brocade G620 hardware and running Brocade Fabric OS.
| Dell Connectrix DS-6620B | Lenovo ThinkSystem DB620S | |
|---|---|---|
| Brand | Dell | Lenovo |
| Status | current | current |
| Released | Oct 2017 | May 2017 |
| Form factor | 1U rack | 1U rack |
| Ports | 64x 32Gb Fibre Channel ports (48x SFP28 ports + 4x QSFP28 Q-Flex ports supporting 4x 32Gb breakout each) | 48x 32Gb/s SFP+ Fibre Channel ports + 4x 128Gb/s QSFP28 ports (expandable from 24 to 64 ports via PoD) |
| Switching capacity | 2.048 Tbps full-duplex aggregate throughput | 2.048 Tbps aggregate full duplex throughput |
| Power supply | Dual redundant hot-plug power supplies with integrated fans | Dual redundant hot-swap AC power supplies (front-to-back or back-to-front airflow) |
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