Hardware Spec Index

Tessarix NX-2309 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2309-CORE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,456 (Network Cards scale)
Category rank#18,170
Street price$89
Power3 W
Performance per dollar27.60
Released2019

Specifications

BrandTessarix
ModelTessarix NX-2309 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
Vantrel NX-5370 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,293$429Compare
Vantrel NX-9385 Pro 25GbE SFP28 PCIe Network Card5,122$449Compare
Vantrel NX-3110 Edge 5GbE RJ45 PCIe Network Card2,264$79Compare
Quorvex NX-1989 Ti 10GbE RJ45 PCIe Network Card3,311$149Compare
Strivon NX-2073 Ti 2.5GbE RJ45 USB Adapter1,127$29Compare
Strivon NX-4943 Prime 2.5GbE RJ45 PCIe Network Card1,258$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2309 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/87726115 (accessed 2026-10-25).