Hardware Spec Index

Tessarix NX-6720 XT 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6720-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index5,819 (Network Cards scale)
Category rank#17,849
Street price$439
Power6 W
Performance per dollar13.26
Released2025

Specifications

BrandTessarix
ModelTessarix NX-6720 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
Tessarix NX-1128 XT Dual-Port 10GbE RJ45 PCIe Network Card2,509$109Compare
Quorvex NX-6038 Prime Dual-Port 10GbE RJ45 PCIe Network Card4,180$259Compare
Vantrel NX-6436 Core 5GbE RJ45 PCIe Network Card1,960$59Compare
Tessarix NX-7607 Ti 10GbE RJ45 PCIe Network Card3,629$159Compare
Vantrel NX-1718 Edge 5GbE RJ45 PCIe Network Card3,793$169Compare
Quorvex NX-3893 Edge 5GbE RJ45 PCIe Network Card1,896$49Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6720 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/2767579 (accessed 2026-10-20).