Hardware Spec Index

Tessarix NX-6818 Ti 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6818-TI · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index5,456 (Network Cards scale)
Category rank#3,816
Street price$429
Power6 W
Performance per dollar12.72
Released2020

Specifications

BrandTessarix
ModelTessarix NX-6818 Ti
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Strivon NX-1839 SE 2.5GbE RJ45 USB Adapter1,098$29Compare
Vantrel NX-3177 Max 2.5GbE RJ45 PCIe Network Card781$29Compare
Tessarix NX-5990 Prime 2.5GbE RJ45 PCIe Network Card1,621$49Compare
Vantrel NX-7802 Ti 2.5GbE RJ45 PCIe Network Card939$19Compare
Tessarix NX-8701 XT 2.5GbE RJ45 PCIe Network Card840$19Compare
Quorvex NX-2516 Max 2.5GbE RJ45 USB Adapter1,190$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6818 Ti 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/14533772 (accessed 2026-10-24).