Hardware Spec Index

Tessarix NX-4043 SE 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX4043-SE · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index4,955 (Network Cards scale)
Category rank#2,026
Street price$369
Power6 W
Performance per dollar13.43
Released2021

Specifications

BrandTessarix
ModelTessarix NX-4043 SE
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-9937 Edge 5GbE RJ45 PCIe Network Card4,179$259Compare
Tessarix NX-3104 SE 5GbE RJ45 PCIe Network Card2,589$109Compare
Strivon NX-5016 Ti 10GbE SFP+ PCIe Network Card3,703$219Compare
Quorvex NX-9850 Ultra 10GbE RJ45 PCIe Network Card3,781$219Compare
Vantrel NX-5123 Ultra 2.5GbE RJ45 USB Adapter854$29Compare
Tessarix NX-9234 XT Dual-Port 10GbE RJ45 PCIe Network Card4,792$329Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4043 SE 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/77795318 (accessed 2026-10-27).