Hardware Spec Index

Tessarix NX-4949 Pro 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX4949-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index2,138 (Network Cards scale)
Category rank#24,002
Street price$59
Power3 W
Performance per dollar36.24
Released2024

Specifications

BrandTessarix
ModelTessarix NX-4949 Pro
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
Quorvex NX-2878 Edge 2.5GbE RJ45 USB Adapter2,030$59Compare
Vantrel NX-7931 Ultra 10GbE RJ45 PCIe Network Card4,158$239Compare
Tessarix NX-8644 Max Dual-Port 25GbE SFP28 PCIe Network Card5,208$439Compare
Vantrel NX-2827 Core Dual-Port 25GbE SFP28 PCIe Network Card5,595$449Compare
Vantrel NX-1498 Prime 2.5GbE RJ45 PCIe Network Card1,719$49Compare
Quorvex NX-4449 Core 25GbE SFP28 PCIe Network Card4,836$349Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4949 Pro 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/107389 (accessed 2026-10-22).