Hardware Spec Index

Tessarix NX-3131 Prime 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX3131-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index5,713 (Network Cards scale)
Category rank#3,478
Street price$409
Power6 W
Performance per dollar13.97
Released2020

Specifications

BrandTessarix
ModelTessarix NX-3131 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
Vantrel NX-1801 Edge Dual-Port 10GbE RJ45 PCIe Network Card5,691$389Compare
Quorvex NX-6494 Ti 10GbE SFP+ PCIe Network Card4,038$249Compare
Strivon NX-1307 Core Dual-Port 10GbE RJ45 PCIe Network Card3,317$159Compare
Quorvex NX-2885 Ultra 2.5GbE RJ45 USB Adapter1,871$49Compare
Tessarix NX-5361 Plus 5GbE RJ45 PCIe Network Card1,791$59Compare
Quorvex NX-1212 Prime 2.5GbE RJ45 PCIe Network Card1,110$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3131 Prime 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/7562006 (accessed 2026-10-19).