Hardware Spec Index

Tessarix NX-7540 Ultra 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX7540-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index2,021 (Network Cards scale)
Category rank#1,633
Street price$59
Power2 W
Performance per dollar34.25
Released2024

Specifications

BrandTessarix
ModelTessarix NX-7540 Ultra
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-2682 SE 2.5GbE RJ45 PCIe Network Card1,152$29Compare
Tessarix NX-2079 Plus 10GbE SFP+ PCIe Network Card4,336$269Compare
Strivon NX-7529 Edge 2.5GbE RJ45 PCIe Network Card1,190$29Compare
Vantrel NX-5882 Core 2.5GbE RJ45 USB Adapter1,743$49Compare
Tessarix NX-6014 Core 25GbE SFP28 PCIe Network Card4,676$299Compare
Vantrel NX-7903 Prime Dual-Port 25GbE SFP28 PCIe Network Card4,687$319Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7540 Ultra 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/885489 (accessed 2026-10-19).