Hardware Spec Index

Tessarix NX-4242 Max 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX4242-MAX · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index865 (Network Cards scale)
Category rank#11,185
Street price$19
Power2 W
Performance per dollar45.53
Released2026

Specifications

BrandTessarix
ModelTessarix NX-4242 Max
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-3868 Core Dual-Port 10GbE SFP+ PCIe Network Card5,604$409Compare
Quorvex NX-1939 Ti 10GbE RJ45 Thunderbolt Adapter4,458$269Compare
Strivon NX-4431 Prime 2.5GbE RJ45 PCIe Network Card2,191$69Compare
Quorvex NX-4938 Prime Dual-Port 10GbE RJ45 PCIe Network Card3,258$149Compare
Vantrel NX-6499 SE Dual-Port 10GbE SFP+ PCIe Network Card3,451$179Compare
Vantrel NX-4584 Plus 2.5GbE RJ45 USB Adapter1,862$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4242 Max 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/19637348 (accessed 2026-10-21).