Intel EXPI9301CTBLK network card 10/100/1000Mbps PCI-Express
- 10/100/1000 Mbit/s
- PCIe
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Dual-port 10Gbps Ethernet server adapter with Intel 82599ES controller for PCI Express connectivity
The Hetai Tech X520-DA2 is a dual-port PCI-E network card built around the 82599ES controller. It delivers two 10Gbps Ethernet connections for servers and workstations needing high-throughput wired links. The adapter suits IT teams upgrading rackmount or tower systems to faster network fabric.
The card ships with a low-profile bracket so it fits 1U and 2U chassis without extra parts. No software CDs or proprietary utilities are bundled; drivers come from the OS vendor or the chip maker. This keeps deployment simple for administrators who prefer standard in-box support.
The 82599ES controller uses a PCI-E 2.0 x8 interface, capping total bidirectional throughput at the bus limit. Slots wired for fewer lanes or older generations will reduce available bandwidth accordingly. The card cannot exceed the electrical ceiling of the host slot it occupies.
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No published specifications for this item yet.
The card uses the 82599ES controller and supports standard SFP+ modules; firmware updates depend on the host operating system and switch compatibility, while modules are replaced only if link requirements change.
The PCIe interface and the 82599ES controller set the aggregate bandwidth limit at 10Gbps per port, so sustained line-rate traffic on both ports simultaneously reaches that ceiling first.
The dual-port 82599ES adapter is a passive, fanless design that draws modest power from the PCIe slot and relies on chassis airflow for cooling, so noise is limited to the system fans.
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