Hardware Spec Index

Tessarix NX-6103 Core 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6103-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index4,902 (Network Cards scale)
Category rank#13,179
Street price$339
Power6 W
Performance per dollar14.46
Released2025

Specifications

BrandTessarix
ModelTessarix NX-6103 Core
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-7219 Ti 2.5GbE RJ45 USB Adapter1,561$39Compare
Tessarix NX-2035 Prime 2.5GbE RJ45 PCIe Network Card800$19Compare
Quorvex NX-6184 Ultra 2.5GbE RJ45 PCIe Network Card1,299$39Compare
Vantrel NX-8819 Ultra 10GbE SFP+ PCIe Network Card5,484$419Compare
Strivon NX-5082 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,076$339Compare
Vantrel NX-1602 Max 10GbE RJ45 Thunderbolt Adapter3,984$269Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6103 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/51312234 (accessed 2026-10-25).