Hardware Spec Index

Tessarix NX-2859 Ultra 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX2859-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index5,408 (Network Cards scale)
Category rank#12,708
Street price$409
Power6 W
Performance per dollar13.22
Released2025

Specifications

BrandTessarix
ModelTessarix NX-2859 Ultra
Speed10GbE (10G)
Ports1× SFP+
Host interfacePCIe 3.0 x4
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
Vantrel NX-2853 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,243$389Compare
Quorvex NX-5283 Edge 10GbE RJ45 PCIe Network Card3,688$199Compare
Quorvex NX-4402 Ultra 10GbE RJ45 PCIe Network Card4,748$349Compare
Vantrel NX-1769 XT 10GbE SFP+ PCIe Network Card4,801$339Compare
Strivon NX-5860 Core Dual-Port 25GbE SFP28 PCIe Network Card5,608$489Compare
Vantrel NX-5032 SE 5GbE RJ45 PCIe Network Card2,138$69Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2859 Ultra 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/320128 (accessed 2026-10-20).