Hardware Spec Index

Tessarix NX-7458 Prime 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7458-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index4,709 (Network Cards scale)
Category rank#42,749
Street price$279
Power6 W
Performance per dollar16.88
Released2021

Specifications

BrandTessarix
ModelTessarix NX-7458 Prime
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
Quorvex NX-8443 Ultra 2.5GbE RJ45 USB Adapter1,349$39Compare
Vantrel NX-8768 Pro 5GbE RJ45 PCIe Network Card3,153$139Compare
Vantrel NX-4050 Prime Dual-Port 10GbE RJ45 PCIe Network Card4,080$269Compare
Vantrel NX-2480 Ultra 2.5GbE RJ45 PCIe Network Card743$19Compare
Vantrel NX-6200 SE 10GbE SFP+ PCIe Network Card3,456$189Compare
Strivon NX-4138 Ti 10GbE SFP+ PCIe Network Card4,883$309Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7458 Prime 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/4306437 (accessed 2026-10-26).