Hardware Spec Index

Tessarix NX-6791 SE 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6791-SE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index4,796 (Network Cards scale)
Category rank#35,642
Street price$309
Power6 W
Performance per dollar15.52
Released2022

Specifications

BrandTessarix
ModelTessarix NX-6791 SE
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
Strivon NX-1430 Ultra 2.5GbE RJ45 PCIe Network Card2,216$59Compare
Quorvex NX-5618 Core Dual-Port 25GbE SFP28 PCIe Network Card4,435$259Compare
Vantrel NX-8313 Pro 5GbE RJ45 PCIe Network Card2,374$99Compare
Strivon NX-4525 Pro Dual-Port 10GbE RJ45 PCIe Network Card4,547$319Compare
Vantrel NX-8479 Plus 2.5GbE RJ45 USB Adapter1,258$29Compare
Vantrel NX-3214 Pro 25GbE SFP28 PCIe Network Card4,290$269Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6791 SE 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/5565798 (accessed 2026-10-21).