Hardware Spec Index

Tessarix NX-4044 SE 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX4044-SE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,273 (Network Cards scale)
Category rank#22,008
Street price$29
Power2 W
Performance per dollar43.90
Released2026

Specifications

BrandTessarix
ModelTessarix NX-4044 SE
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
Strivon NX-7039 Ultra 2.5GbE RJ45 USB Adapter1,571$49Compare
Tessarix NX-8127 Ultra 2.5GbE RJ45 PCIe Network Card3,394$149Compare
Strivon NX-5142 Ti Dual-Port 25GbE SFP28 PCIe Network Card4,627$339Compare
Strivon NX-7534 Core 10GbE SFP+ PCIe Network Card4,583$319Compare
Vantrel NX-9800 Ultra 2.5GbE RJ45 PCIe Network Card1,403$39Compare
Quorvex NX-5834 Prime 2.5GbE RJ45 USB Adapter1,353$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4044 SE 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/1000238 (accessed 2026-10-23).