Hardware Spec Index

Tessarix NX-3255 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX3255-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,693 (Network Cards scale)
Category rank#27,462
Street price$359
Power6 W
Performance per dollar15.86
Released2022

Specifications

BrandTessarix
ModelTessarix NX-3255 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-6776 Ultra 2.5GbE RJ45 USB Adapter1,114$29Compare
Vantrel NX-2945 Ultra 10GbE SFP+ PCIe Network Card4,428$309Compare
Quorvex NX-8264 Prime 10GbE RJ45 PCIe Network Card3,520$179Compare
Strivon NX-4961 Ultra Dual-Port 10GbE RJ45 PCIe Network Card5,078$359Compare
Quorvex NX-8736 Prime 2.5GbE RJ45 PCIe Network Card1,685$49Compare
Tessarix NX-8195 Max 10GbE SFP+ PCIe Network Card3,947$239Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3255 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/45301487 (accessed 2026-10-19).