Hardware Spec Index

Tessarix NX-1676 SE Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX1676-SE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index5,948 (Network Cards scale)
Category rank#13,453
Street price$439
Power8 W
Performance per dollar13.55
Released2025

Specifications

BrandTessarix
ModelTessarix NX-1676 SE
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
Vantrel NX-7759 Ultra 2.5GbE RJ45 PCIe Network Card2,276$79Compare
Tessarix NX-3642 Edge 2.5GbE RJ45 USB Adapter1,545$39Compare
Quorvex NX-9415 Core Dual-Port 25GbE SFP28 PCIe Network Card5,185$399Compare
Vantrel NX-5155 XT 2.5GbE RJ45 USB Adapter1,954$59Compare
Strivon NX-6450 Ultra 5GbE RJ45 PCIe Network Card2,898$109Compare
Strivon NX-7712 XT Dual-Port 10GbE RJ45 PCIe Network Card4,060$229Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1676 SE Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8748302 (accessed 2026-10-22).