Hardware Spec Index

Tessarix NX-5540 Edge 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5540-EDGE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index4,389 (Network Cards scale)
Category rank#8,449
Street price$239
Power6 W
Performance per dollar18.36
Released2025

Specifications

BrandTessarix
ModelTessarix NX-5540 Edge
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
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-9814 Prime 5GbE RJ45 USB Adapter3,799$199Compare
Quorvex NX-4049 Max 5GbE RJ45 PCIe Network Card3,330$189Compare
Strivon NX-2737 Core Dual-Port 10GbE RJ45 PCIe Network Card6,067$499Compare
Quorvex NX-1790 Max 2.5GbE RJ45 PCIe Network Card2,380$89Compare
Strivon NX-7182 Edge 2.5GbE RJ45 PCIe Network Card2,833$119Compare
Vantrel NX-7348 SE 10GbE SFP+ PCIe Network Card3,901$229Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5540 Edge 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/31583685 (accessed 2026-10-26).