Hardware Spec Index

Tessarix NX-6309 Prime 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6309-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index5,964 (Network Cards scale)
Category rank#45,978
Street price$489
Power6 W
Performance per dollar12.20
Released2021

Specifications

BrandTessarix
ModelTessarix NX-6309 Prime
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
Tessarix NX-5499 Plus 5GbE RJ45 PCIe Network Card2,349$79Compare
Strivon NX-7896 Pro 10GbE RJ45 PCIe Network Card4,879$289Compare
Vantrel NX-5547 Core Dual-Port 10GbE RJ45 PCIe Network Card4,394$299Compare
Quorvex NX-1606 Pro Dual-Port 10GbE RJ45 PCIe Network Card5,114$419Compare
Tessarix NX-6010 Ultra Dual-Port 10GbE SFP+ PCIe Network Card3,581$199Compare
Tessarix NX-4553 Prime 10GbE RJ45 PCIe Network Card4,639$299Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6309 Prime 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/3404374 (accessed 2026-10-23).