Dell 5HX23 2x Ports SFP+ PCIe 3.1 Network Interface Card
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General Information
Interfaces/Ports
Technical Information
Miscellaneous
Storage Capacity
The Dell 5HX23 is a dual‑port 10 Gigabit Ethernet network interface card (NIC) manufactured by Dell, based on the Solarflare SFN8522-PLUS controller. Designed for a PCIe 3.1 ×8 slot in enterprise servers, each port supports SFP+ modules—either fiber optics (SR/LR) or direct‑attach copper (DAC)—to deliver efficient 10 GbE connectivity. Enhanced with low‑latency firmware (Onload), hardware‑timestamping for PPS/PTP synchronization, and advanced offloads like SR‑IOV, TCP/UDP checksum, TSO/LRO, flow steering, overlay protocols support, and virtualization support, this adapter is ideal for latency-sensitive workloads, virtualization hosts, HFT, and cloud environments