Hardware Spec Index

Tessarix NX-8450 Pro 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX8450-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index5,906 (Network Cards scale)
Category rank#15,235
Street price$429
Power6 W
Performance per dollar13.77
Released2023

Specifications

BrandTessarix
ModelTessarix NX-8450 Pro
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-7710 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,824$429Compare
Vantrel NX-7257 Max 2.5GbE RJ45 PCIe Network Card990$29Compare
Strivon NX-5723 Ti 2.5GbE RJ45 USB Adapter1,482$39Compare
Quorvex NX-4120 Prime 5GbE RJ45 PCIe Network Card3,321$179Compare
Vantrel NX-1211 Core 2.5GbE RJ45 PCIe Network Card954$19Compare
Tessarix NX-2765 Max 2.5GbE RJ45 PCIe Network Card1,467$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8450 Pro 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6092791 (accessed 2026-10-23).