Hardware Spec Index

Tessarix NX-7583 Edge Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7583-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index4,779 (Network Cards scale)
Category rank#19,942
Street price$329
Power8 W
Performance per dollar14.53
Released2026

Specifications

BrandTessarix
ModelTessarix NX-7583 Edge
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-7702 Core Dual-Port 10GbE SFP+ PCIe Network Card4,377$249Compare
Tessarix NX-5080 Edge 5GbE RJ45 PCIe Network Card2,500$89Compare
Vantrel NX-7797 Core Dual-Port 10GbE RJ45 PCIe Network Card5,093$359Compare
Vantrel NX-8642 Ti 2.5GbE RJ45 PCIe Network Card1,335$39Compare
Tessarix NX-1826 Edge Dual-Port 10GbE RJ45 PCIe Network Card4,895$299Compare
Vantrel NX-3246 Plus 5GbE RJ45 PCIe Network Card3,515$189Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7583 Edge Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8750677 (accessed 2026-10-22).