Hardware Spec Index

Tessarix NX-2786 XT Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2786-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index4,473 (Network Cards scale)
Category rank#9,250
Street price$309
Power8 W
Performance per dollar14.48
Released2021

Specifications

BrandTessarix
ModelTessarix NX-2786 XT
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
Quorvex NX-6870 Pro 2.5GbE RJ45 PCIe Network Card2,564$99Compare
Strivon NX-9740 SE 2.5GbE RJ45 USB Adapter2,396$89Compare
Tessarix NX-6305 Edge Dual-Port 10GbE RJ45 PCIe Network Card3,305$189Compare
Strivon NX-1731 Edge 2.5GbE RJ45 USB Adapter2,532$99Compare
Quorvex NX-4243 Ultra Dual-Port 25GbE SFP28 PCIe Network Card6,100$459Compare
Vantrel NX-5309 SE 10GbE SFP+ PCIe Network Card4,532$259Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2786 XT Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/13500656 (accessed 2026-10-22).