Hardware Spec Index

Quorvex NX-2391 Plus 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX2391-PLUS · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index5,795 (Network Cards scale)
Category rank#23,381
Street price$429
Power6 W
Performance per dollar13.51
Released2019

Specifications

BrandQuorvex
ModelQuorvex NX-2391 Plus
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-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
Strivon NX-8169 Edge 5GbE RJ45 USB Adapter2,733$99Compare
Quorvex NX-2535 Max 2.5GbE RJ45 USB Adapter2,980$139Compare
Quorvex NX-6868 Ti Dual-Port 10GbE RJ45 PCIe Network Card3,446$199Compare
Strivon NX-1456 SE Dual-Port 25GbE SFP28 PCIe Network Card5,593$409Compare
Strivon NX-7117 Ultra 2.5GbE RJ45 PCIe Network Card1,104$29Compare
Strivon NX-5498 Ultra Dual-Port 10GbE SFP+ PCIe Network Card5,182$409Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-2391 Plus 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8291350 (accessed 2026-10-26).