Hardware Spec Index

Quorvex NX-2951 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX2951-CORE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index1,251 (Network Cards scale)
Category rank#25,779
Street price$29
Power2 W
Performance per dollar43.14
Released2020

Specifications

BrandQuorvex
ModelQuorvex NX-2951 Core
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
Quorvex NX-8820 XT 2.5GbE RJ45 PCIe Network Card1,818$49Compare
Strivon NX-1417 XT 2.5GbE RJ45 USB Adapter2,456$79Compare
Vantrel NX-2147 Edge 2.5GbE RJ45 USB Adapter2,292$79Compare
Strivon NX-1197 Max 10GbE SFP+ PCIe Network Card2,571$119Compare
Vantrel NX-1289 Max 2.5GbE RJ45 PCIe Network Card2,754$109Compare
Vantrel NX-6125 Ultra 5GbE RJ45 PCIe Network Card4,210$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-2951 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/560650 (accessed 2026-10-18).