Hardware Spec Index

Tessarix NX-3299 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX3299-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index5,658 (Network Cards scale)
Category rank#8,316
Street price$389
Power6 W
Performance per dollar14.54
Released2021

Specifications

BrandTessarix
ModelTessarix NX-3299 Ultra
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-5855 Plus 10GbE SFP+ PCIe Network Card4,483$259Compare
Quorvex NX-1360 Pro Dual-Port 10GbE RJ45 PCIe Network Card5,244$389Compare
Vantrel NX-2967 Plus 2.5GbE RJ45 PCIe Network Card881$29Compare
Vantrel NX-7443 Edge 10GbE RJ45 PCIe Network Card5,171$329Compare
Strivon NX-3733 Ti 2.5GbE RJ45 PCIe Network Card880$19Compare
Tessarix NX-1287 Pro 2.5GbE RJ45 USB Adapter2,651$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3299 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/16664960 (accessed 2026-10-22).