Hardware Spec Index

Tessarix NX-2140 Pro 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX2140-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index5,652 (Network Cards scale)
Category rank#41,168
Street price$469
Power6 W
Performance per dollar12.05
Released2019

Specifications

BrandTessarix
ModelTessarix NX-2140 Pro
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
Strivon NX-8402 Edge 10GbE RJ45 PCIe Network Card5,596$399Compare
Quorvex NX-5982 Max 10GbE RJ45 PCIe Network Card5,204$369Compare
Quorvex NX-8759 Ti 2.5GbE RJ45 USB Adapter3,382$179Compare
Vantrel NX-7613 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,743$499Compare
Quorvex NX-7685 Pro 5GbE RJ45 PCIe Network Card3,425$169Compare
Vantrel NX-5639 Plus 10GbE SFP+ PCIe Network Card3,965$229Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2140 Pro 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/41497133 (accessed 2026-10-25).