Hardware Spec Index

Tessarix NX-2563 SE Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2563-SE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index5,791 (Network Cards scale)
Category rank#10,106
Street price$439
Power8 W
Performance per dollar13.19
Released2023

Specifications

BrandTessarix
ModelTessarix NX-2563 SE
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
Quorvex NX-9588 XT 5GbE RJ45 PCIe Network Card1,930$69Compare
Quorvex NX-1034 Core 10GbE RJ45 PCIe Network Card4,960$339Compare
Quorvex NX-3876 Ultra 5GbE RJ45 PCIe Network Card2,722$109Compare
Strivon NX-6352 Ti Dual-Port 10GbE RJ45 PCIe Network Card4,485$289Compare
Vantrel NX-1452 Prime 2.5GbE RJ45 PCIe Network Card1,150$29Compare
Vantrel NX-7154 Edge 5GbE RJ45 PCIe Network Card1,835$49Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2563 SE Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8304507 (accessed 2026-10-22).