Hardware Spec Index

Tessarix NX-2134 XT 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2134-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index6,100 (Network Cards scale)
Category rank#41,984
Street price$449
Power6 W
Performance per dollar13.59
Released2020

Specifications

BrandTessarix
ModelTessarix NX-2134 XT
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
Strivon NX-9227 SE Dual-Port 25GbE SFP28 PCIe Network Card5,993$489Compare
Tessarix NX-9663 XT 10GbE RJ45 PCIe Network Card5,743$439Compare
Strivon NX-1806 Edge 2.5GbE RJ45 USB Adapter2,789$109Compare
Quorvex NX-8251 Ti 10GbE RJ45 PCIe Network Card4,355$259Compare
Strivon NX-1746 SE Dual-Port 25GbE SFP28 PCIe Network Card4,745$269Compare
Quorvex NX-7027 Pro 2.5GbE RJ45 PCIe Network Card2,167$69Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2134 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/4464404 (accessed 2026-10-23).