Hardware Spec Index

Tessarix NX-2091 Max 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2091-MAX · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index5,526 (Network Cards scale)
Category rank#26,311
Street price$369
Power6 W
Performance per dollar14.98
Released2022

Specifications

BrandTessarix
ModelTessarix NX-2091 Max
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
Strivon NX-5652 Plus 25GbE SFP28 PCIe Network Card5,563$429Compare
Strivon NX-4316 Ti 5GbE RJ45 USB Adapter2,169$69Compare
Tessarix NX-7907 SE Dual-Port 25GbE SFP28 PCIe Network Card5,720$479Compare
Tessarix NX-8876 Max 5GbE RJ45 USB Adapter2,239$89Compare
Strivon NX-6875 Plus 10GbE RJ45 PCIe Network Card3,269$179Compare
Quorvex NX-6923 Max 2.5GbE RJ45 PCIe Network Card1,178$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2091 Max 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/12424767 (accessed 2026-10-26).