Hardware Spec Index

Tessarix NX-4801 Ti Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX4801-TI · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index5,175 (Network Cards scale)
Category rank#43,920
Street price$369
Power8 W
Performance per dollar14.02
Released2025

Specifications

BrandTessarix
ModelTessarix NX-4801 Ti
Speed25GbE (25G)
Ports2× 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
Tessarix NX-9148 XT 5GbE RJ45 PCIe Network Card2,817$109Compare
Vantrel NX-3812 Ultra 5GbE RJ45 PCIe Network Card1,826$49Compare
Tessarix NX-8833 Pro Dual-Port 10GbE RJ45 PCIe Network Card5,562$369Compare
Vantrel NX-3612 Ti Dual-Port 10GbE RJ45 PCIe Network Card3,091$159Compare
Tessarix NX-7607 Pro Dual-Port 10GbE SFP+ PCIe Network Card5,824$439Compare
Vantrel NX-6428 XT 10GbE RJ45 PCIe Network Card4,985$359Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4801 Ti Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/7022004 (accessed 2026-10-24).