Hardware Spec Index

Tessarix NX-6546 XT 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6546-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index5,371 (Network Cards scale)
Category rank#36,477
Street price$359
Power6 W
Performance per dollar14.96
Released2026

Specifications

BrandTessarix
ModelTessarix NX-6546 XT
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
Vantrel NX-2800 Ultra 2.5GbE RJ45 USB Adapter930$19Compare
Strivon NX-8015 Ultra 5GbE RJ45 USB Adapter2,586$109Compare
Quorvex NX-6843 Edge 10GbE RJ45 PCIe Network Card4,864$349Compare
Quorvex NX-7852 Core 25GbE SFP28 PCIe Network Card5,231$409Compare
Vantrel NX-7558 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,247$259Compare
Vantrel NX-8799 Ultra 2.5GbE RJ45 PCIe Network Card1,303$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6546 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/7948504 (accessed 2026-10-19).