Hardware Spec Index

Tessarix NX-4649 Edge 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX4649-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index4,870 (Network Cards scale)
Category rank#45,417
Street price$309
Power6 W
Performance per dollar15.76
Released2026

Specifications

BrandTessarix
ModelTessarix NX-4649 Edge
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-3447 Ultra 2.5GbE RJ45 USB Adapter2,834$119Compare
Quorvex NX-1761 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,892$499Compare
Vantrel NX-9353 Plus 2.5GbE RJ45 PCIe Network Card1,189$29Compare
Quorvex NX-7761 Ti 2.5GbE RJ45 PCIe Network Card2,290$69Compare
Strivon NX-6975 Edge 5GbE RJ45 PCIe Network Card3,030$119Compare
Strivon NX-2982 Ultra 2.5GbE RJ45 PCIe Network Card2,762$119Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4649 Edge 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8301803 (accessed 2026-10-22).