Hardware Spec Index

Tessarix NX-4701 Pro Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX4701-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index5,728 (Network Cards scale)
Category rank#18,056
Street price$439
Power8 W
Performance per dollar13.05
Released2022

Specifications

BrandTessarix
ModelTessarix NX-4701 Pro
Speed25GbE (25G)
Ports2× 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-9936 Edge 2.5GbE RJ45 PCIe Network Card1,526$39Compare
Strivon NX-7366 Prime 25GbE SFP28 PCIe Network Card4,828$269Compare
Quorvex NX-4514 Max 5GbE RJ45 PCIe Network Card2,418$89Compare
Quorvex NX-2764 Core Dual-Port 10GbE RJ45 PCIe Network Card5,160$439Compare
Tessarix NX-8643 Pro 2.5GbE RJ45 USB Adapter2,427$99Compare
Vantrel NX-2892 Edge 5GbE RJ45 PCIe Network Card2,194$69Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4701 Pro Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/19682268 (accessed 2026-10-22).