Hardware Spec Index

Vantrel NX-1143 Core 5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX1143-CORE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index3,030 (Network Cards scale)
Category rank#21,456
Street price$119
Power3 W
Performance per dollar25.46
Released2023

Specifications

BrandVantrel
ModelVantrel NX-1143 Core
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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-4929 Pro Dual-Port 10GbE SFP+ PCIe Network Card4,902$379Compare
Strivon NX-2315 Max Dual-Port 10GbE SFP+ PCIe Network Card3,407$179Compare
Tessarix NX-4290 SE 10GbE SFP+ PCIe Network Card3,811$219Compare
Tessarix NX-6908 XT 2.5GbE RJ45 PCIe Network Card1,646$49Compare
Tessarix NX-5224 XT 2.5GbE RJ45 PCIe Network Card2,241$79Compare
Tessarix NX-6649 SE 10GbE RJ45 PCIe Network Card4,398$249Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-1143 Core 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/499421 (accessed 2026-10-19).