Hardware Spec Index

Vantrel NX-2976 Pro 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX2976-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,980 (Network Cards scale)
Category rank#30,856
Street price$69
Power2 W
Performance per dollar28.70
Released2023

Specifications

BrandVantrel
ModelVantrel NX-2976 Pro
Speed2.5GbE (2.5G/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
Tessarix NX-2541 Pro Dual-Port 10GbE SFP+ PCIe Network Card3,630$179Compare
Quorvex NX-8545 SE 2.5GbE RJ45 PCIe Network Card1,050$29Compare
Tessarix NX-4770 Core 2.5GbE RJ45 PCIe Network Card2,639$99Compare
Strivon NX-1949 Core 10GbE RJ45 PCIe Network Card4,267$259Compare
Strivon NX-5763 SE 25GbE SFP28 PCIe Network Card5,651$439Compare
Quorvex NX-8202 Max Dual-Port 10GbE SFP+ PCIe Network Card4,003$229Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-2976 Pro 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/7360842 (accessed 2026-10-22).