Hardware Spec Index

Tessarix NX-6814 Max 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6814-MAX · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index5,674 (Network Cards scale)
Category rank#44,304
Street price$429
Power6 W
Performance per dollar13.23
Released2021

Specifications

BrandTessarix
ModelTessarix NX-6814 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-9625 Ultra 2.5GbE RJ45 PCIe Network Card2,205$69Compare
Tessarix NX-4533 Core 2.5GbE RJ45 PCIe Network Card1,719$39Compare
Strivon NX-3076 Max Dual-Port 25GbE SFP28 PCIe Network Card4,522$289Compare
Vantrel NX-2806 Max 25GbE SFP28 PCIe Network Card5,765$499Compare
Strivon NX-6227 Ultra Dual-Port 10GbE SFP+ PCIe Network Card3,960$249Compare
Quorvex NX-9191 Plus 2.5GbE RJ45 PCIe Network Card2,173$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6814 Max 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/17820136 (accessed 2026-10-20).