Hardware Spec Index

Tessarix NX-2731 Core 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX2731-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index5,376 (Network Cards scale)
Category rank#46,939
Street price$349
Power6 W
Performance per dollar15.40
Released2021

Specifications

BrandTessarix
ModelTessarix NX-2731 Core
Speed10GbE (10G)
Ports1× SFP+
Host interfacePCIe 3.0 x4
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-6145 Core 10GbE RJ45 PCIe Network Card3,146$139Compare
Vantrel NX-9818 Edge Dual-Port 10GbE SFP+ PCIe Network Card4,269$249Compare
Vantrel NX-4883 Edge 10GbE SFP+ PCIe Network Card4,973$359Compare
Strivon NX-9080 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,588$409Compare
Tessarix NX-7520 Prime 2.5GbE RJ45 USB Adapter1,197$29Compare
Strivon NX-2691 Pro Dual-Port 10GbE RJ45 PCIe Network Card3,921$219Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2731 Core 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/2816016 (accessed 2026-10-23).