Hardware Spec Index

Tessarix NX-2258 Prime Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2258-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index5,737 (Network Cards scale)
Category rank#43,735
Street price$439
Power8 W
Performance per dollar13.07
Released2021

Specifications

BrandTessarix
ModelTessarix NX-2258 Prime
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
Strivon NX-6426 SE 25GbE SFP28 PCIe Network Card5,554$449Compare
Quorvex NX-7784 Edge 2.5GbE RJ45 PCIe Network Card2,427$79Compare
Quorvex NX-4963 Ti Dual-Port 10GbE RJ45 PCIe Network Card3,565$179Compare
Vantrel NX-7239 Prime 10GbE RJ45 PCIe Network Card3,962$219Compare
Tessarix NX-2894 Edge 2.5GbE RJ45 PCIe Network Card1,467$39Compare
Vantrel NX-5817 Core 2.5GbE RJ45 USB Adapter2,013$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2258 Prime Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/15328282 (accessed 2026-10-22).