Hardware Spec Index

Tessarix NX-2338 Plus 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2338-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index4,991 (Network Cards scale)
Category rank#38,839
Street price$299
Power6 W
Performance per dollar16.69
Released2023

Specifications

BrandTessarix
ModelTessarix NX-2338 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
Quorvex NX-9523 Plus 25GbE SFP28 PCIe Network Card6,100$499Compare
Tessarix NX-2209 Pro 25GbE SFP28 PCIe Network Card5,157$419Compare
Quorvex NX-4591 Plus 2.5GbE RJ45 USB Adapter1,345$39Compare
Vantrel NX-6204 Core 5GbE RJ45 PCIe Network Card3,147$129Compare
Strivon NX-3190 Plus 2.5GbE RJ45 USB Adapter3,352$169Compare
Tessarix NX-9036 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,339$409Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2338 Plus 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/4817640 (accessed 2026-10-23).