Hardware Spec Index

Tessarix NX-7931 Edge Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX7931-EDGE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index5,334 (Network Cards scale)
Category rank#28,778
Street price$329
Power8 W
Performance per dollar16.21
Released2021

Specifications

BrandTessarix
ModelTessarix NX-7931 Edge
Speed10GbE (10G)
Ports2× SFP+
Host interfacePCIe 3.0 x8
CablingDAC or optical transceiver
StandardSFF-8431 (10GBASE-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-5614 Edge 25GbE SFP28 PCIe Network Card5,965$399Compare
Vantrel NX-2345 Ti 2.5GbE RJ45 PCIe Network Card2,458$79Compare
Strivon NX-2497 Plus 25GbE SFP28 PCIe Network Card5,897$499Compare
Strivon NX-1997 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,321$409Compare
Quorvex NX-5193 Core Dual-Port 10GbE RJ45 PCIe Network Card3,815$199Compare
Vantrel NX-8145 Pro 10GbE RJ45 PCIe Network Card2,701$109Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7931 Edge Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/7979116 (accessed 2026-10-25).