Hardware Spec Index

Tessarix NX-2690 Ultra Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2690-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index4,688 (Network Cards scale)
Category rank#16,700
Street price$349
Power8 W
Performance per dollar13.43
Released2025

Specifications

BrandTessarix
ModelTessarix NX-2690 Ultra
Speed25GbE (25G)
Ports2× 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
Tessarix NX-9214 Prime Dual-Port 10GbE RJ45 PCIe Network Card4,589$309Compare
Tessarix NX-3850 Ti Dual-Port 10GbE SFP+ PCIe Network Card4,017$279Compare
Strivon NX-9024 XT Dual-Port 10GbE RJ45 PCIe Network Card3,310$159Compare
Tessarix NX-9398 Ultra 2.5GbE RJ45 PCIe Network Card883$29Compare
Tessarix NX-5092 Core Dual-Port 10GbE SFP+ PCIe Network Card3,234$149Compare
Tessarix NX-6229 SE 5GbE RJ45 USB Adapter4,089$249Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2690 Ultra Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/10130463 (accessed 2026-10-25).