Hardware Spec Index

Tessarix NX-2131 Ti 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2131-TI · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index5,490 (Network Cards scale)
Category rank#25,688
Street price$419
Power6 W
Performance per dollar13.10
Released2023

Specifications

BrandTessarix
ModelTessarix NX-2131 Ti
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-9179 XT 2.5GbE RJ45 PCIe Network Card1,516$39Compare
Tessarix NX-1622 Ti 2.5GbE RJ45 PCIe Network Card753$29Compare
Quorvex NX-9179 Prime 2.5GbE RJ45 PCIe Network Card2,148$79Compare
Strivon NX-9544 XT Dual-Port 25GbE SFP28 PCIe Network Card5,877$419Compare
Quorvex NX-5891 Ti Dual-Port 10GbE RJ45 PCIe Network Card4,908$379Compare
Quorvex NX-5842 Max 5GbE RJ45 PCIe Network Card4,090$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2131 Ti 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/9747150 (accessed 2026-10-20).