Hardware Spec Index

Tessarix NX-6582 Max 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6582-MAX · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index4,616 (Network Cards scale)
Category rank#11,189
Street price$259
Power6 W
Performance per dollar17.82
Released2019

Specifications

BrandTessarix
ModelTessarix NX-6582 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
Vantrel NX-5988 Ti 2.5GbE RJ45 PCIe Network Card1,677$39Compare
Quorvex NX-5505 Plus Dual-Port 10GbE SFP+ PCIe Network Card5,033$339Compare
Quorvex NX-7987 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,646$459Compare
Quorvex NX-6410 XT 10GbE RJ45 PCIe Network Card4,115$259Compare
Tessarix NX-9836 SE 5GbE RJ45 PCIe Network Card2,681$99Compare
Quorvex NX-7509 Ti 5GbE RJ45 PCIe Network Card3,004$149Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6582 Max 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6967904 (accessed 2026-10-19).