Hardware Spec Index

Tessarix NX-7441 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7441-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index4,697 (Network Cards scale)
Category rank#44,824
Street price$289
Power6 W
Performance per dollar16.25
Released2023

Specifications

BrandTessarix
ModelTessarix NX-7441 Ultra
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-8501 Plus Dual-Port 10GbE RJ45 PCIe Network Card4,892$299Compare
Vantrel NX-4312 XT 5GbE RJ45 PCIe Network Card3,123$149Compare
Vantrel NX-3918 SE 2.5GbE RJ45 PCIe Network Card1,460$39Compare
Quorvex NX-8297 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,599$299Compare
Quorvex NX-7303 Prime 10GbE RJ45 PCIe Network Card5,847$399Compare
Vantrel NX-5616 Edge 2.5GbE RJ45 PCIe Network Card871$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7441 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6685876 (accessed 2026-10-23).