Hardware Spec Index

Tessarix NX-2340 Ultra Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX2340-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index4,630 (Network Cards scale)
Category rank#42,825
Street price$329
Power8 W
Performance per dollar14.07
Released2022

Specifications

BrandTessarix
ModelTessarix NX-2340 Ultra
Speed10GbE (10G)
Ports2× SFP+
Host interfacePCIe 3.0 x8
CablingDAC or optical transceiver
StandardSFF-8431 (10GBASE-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-6742 SE 25GbE SFP28 PCIe Network Card5,329$369Compare
Vantrel NX-5981 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,107$379Compare
Strivon NX-1200 Ultra 2.5GbE RJ45 PCIe Network Card1,843$59Compare
Tessarix NX-4191 Max 2.5GbE RJ45 USB Adapter1,919$49Compare
Vantrel NX-5806 SE 5GbE RJ45 USB Adapter3,957$199Compare
Strivon NX-7465 Prime 2.5GbE RJ45 PCIe Network Card1,582$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2340 Ultra Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/4831365 (accessed 2026-10-20).