Hardware Spec Index

Tessarix NX-9520 SE Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9520-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index5,418 (Network Cards scale)
Category rank#19,164
Street price$399
Power13 W
Performance per dollar13.58
Released2020

Specifications

BrandTessarix
ModelTessarix NX-9520 SE
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
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-4983 Max 5GbE RJ45 PCIe Network Card2,246$79Compare
Tessarix NX-9840 Edge 10GbE SFP+ PCIe Network Card5,322$429Compare
Quorvex NX-3557 Pro 10GbE RJ45 PCIe Network Card5,269$409Compare
Tessarix NX-5504 Core 5GbE RJ45 PCIe Network Card2,260$79Compare
Tessarix NX-3504 Max 10GbE SFP+ PCIe Network Card5,157$329Compare
Vantrel NX-1155 XT 2.5GbE RJ45 PCIe Network Card1,071$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9520 SE Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/5148409 (accessed 2026-10-20).