Hardware Spec Index

Tessarix NX-3048 Plus 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX3048-PLUS · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index5,588 (Network Cards scale)
Category rank#31,964
Street price$439
Power6 W
Performance per dollar12.73
Released2026

Specifications

BrandTessarix
ModelTessarix NX-3048 Plus
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-6028 Edge Dual-Port 10GbE SFP+ PCIe Network Card4,559$279Compare
Strivon NX-5859 Core 25GbE SFP28 PCIe Network Card5,923$479Compare
Quorvex NX-4125 Max 2.5GbE RJ45 USB Adapter3,180$149Compare
Tessarix NX-4531 Pro 5GbE RJ45 PCIe Network Card3,947$239Compare
Tessarix NX-7640 Core 2.5GbE RJ45 PCIe Network Card1,259$29Compare
Tessarix NX-4078 Ultra 2.5GbE RJ45 USB Adapter1,845$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3048 Plus 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21752337 (accessed 2026-10-25).