Hardware Spec Index

Tessarix NX-5040 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX5040-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,659 (Network Cards scale)
Category rank#45,806
Street price$49
Power2 W
Performance per dollar33.86
Released2022

Specifications

BrandTessarix
ModelTessarix NX-5040 Core
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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-5838 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,986$459Compare
Strivon NX-1387 Pro 5GbE RJ45 PCIe Network Card3,331$139Compare
Tessarix NX-9242 Plus 10GbE RJ45 PCIe Network Card3,653$209Compare
Strivon NX-5575 Ti 10GbE RJ45 PCIe Network Card5,081$309Compare
Quorvex NX-7159 Ti 2.5GbE RJ45 PCIe Network Card2,348$99Compare
Vantrel NX-6007 Ultra Dual-Port 10GbE RJ45 PCIe Network Card3,526$179Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5040 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/9636595 (accessed 2026-10-25).