Hardware Spec Index

Vantrel NX-5951 Pro 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX5951-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,375 (Network Cards scale)
Category rank#11,038
Street price$39
Power2 W
Performance per dollar35.26
Released2024

Specifications

BrandVantrel
ModelVantrel NX-5951 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
Vantrel NX-8875 XT Dual-Port 10GbE SFP+ PCIe Network Card4,561$279Compare
Quorvex NX-7552 Ultra 2.5GbE RJ45 PCIe Network Card1,256$29Compare
Tessarix NX-4413 Core Dual-Port 10GbE SFP+ PCIe Network Card3,766$209Compare
Tessarix NX-7738 Core 2.5GbE RJ45 USB Adapter2,386$79Compare
Vantrel NX-6372 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,523$339Compare
Tessarix NX-3588 SE Dual-Port 25GbE SFP28 PCIe Network Card4,851$319Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-5951 Pro 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/21829550 (accessed 2026-10-24).