Hardware Spec Index

Tessarix NX-1143 Ultra 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX1143-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index4,045 (Network Cards scale)
Category rank#18,832
Street price$239
Power6 W
Performance per dollar16.92
Released2026

Specifications

BrandTessarix
ModelTessarix NX-1143 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-8309 Ti Dual-Port 10GbE RJ45 PCIe Network Card3,348$159Compare
Tessarix NX-1900 SE Dual-Port 10GbE RJ45 PCIe Network Card4,020$219Compare
Vantrel NX-5983 Plus 5GbE RJ45 PCIe Network Card2,070$59Compare
Strivon NX-5913 Core 5GbE RJ45 PCIe Network Card3,792$219Compare
Strivon NX-4782 XT Dual-Port 10GbE RJ45 PCIe Network Card2,737$89Compare
Vantrel NX-9285 Prime 25GbE SFP28 PCIe Network Card4,700$289Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1143 Ultra 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/4331829 (accessed 2026-10-22).