Hardware Spec Index

Tessarix NX-1911 Core Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX1911-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index3,817 (Network Cards scale)
Category rank#17,439
Street price$249
Power8 W
Performance per dollar15.33
Released2026

Specifications

BrandTessarix
ModelTessarix NX-1911 Core
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-9163 Edge 2.5GbE RJ45 USB Adapter2,836$109Compare
Tessarix NX-1852 Edge 2.5GbE RJ45 USB Adapter2,750$119Compare
Vantrel NX-6482 Pro 2.5GbE RJ45 PCIe Network Card1,701$49Compare
Strivon NX-3641 Plus Dual-Port 25GbE SFP28 PCIe Network Card4,263$289Compare
Strivon NX-1384 Edge 25GbE SFP28 PCIe Network Card4,407$239Compare
Vantrel NX-2689 Plus Dual-Port 25GbE SFP28 PCIe Network Card6,100$469Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1911 Core Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/46988707 (accessed 2026-10-21).