Hardware Spec Index

Tessarix NX-4736 Max 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX4736-MAX · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index4,973 (Network Cards scale)
Category rank#16,448
Street price$299
Power6 W
Performance per dollar16.63
Released2021

Specifications

BrandTessarix
ModelTessarix NX-4736 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
Quorvex NX-5699 Max 10GbE SFP+ PCIe Network Card3,002$139Compare
Tessarix NX-4080 SE 5GbE RJ45 USB Adapter1,668$39Compare
Vantrel NX-4060 Max 25GbE SFP28 PCIe Network Card6,100$479Compare
Tessarix NX-3807 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,598$349Compare
Strivon NX-8585 Pro 5GbE RJ45 PCIe Network Card2,781$109Compare
Vantrel NX-9054 Ti 2.5GbE RJ45 USB Adapter2,298$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4736 Max 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8034622 (accessed 2026-10-23).