Hardware Spec Index

Tessarix NX-7031 Prime Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7031-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index6,041 (Network Cards scale)
Category rank#34,936
Street price$499
Power8 W
Performance per dollar12.11
Released2019

Specifications

BrandTessarix
ModelTessarix NX-7031 Prime
Speed25GbE (25G)
Ports2× 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-4771 Core 2.5GbE RJ45 PCIe Network Card1,224$29Compare
Quorvex NX-2031 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,724$479Compare
Strivon NX-4614 Edge 2.5GbE RJ45 PCIe Network Card1,713$49Compare
Vantrel NX-6648 Max 5GbE RJ45 PCIe Network Card2,019$69Compare
Tessarix NX-9723 SE 5GbE RJ45 PCIe Network Card3,541$179Compare
Quorvex NX-3911 Core 2.5GbE RJ45 PCIe Network Card2,959$119Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7031 Prime Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/20183351 (accessed 2026-10-21).