Hardware Spec Index

Quorvex NX-4947 SE 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX4947-SE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index4,735 (Network Cards scale)
Category rank#17,924
Street price$279
Power6 W
Performance per dollar16.97
Released2026

Specifications

BrandQuorvex
ModelQuorvex NX-4947 SE
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
Vantrel NX-7328 SE 25GbE SFP28 PCIe Network Card4,892$359Compare
Strivon NX-3814 XT 25GbE SFP28 PCIe Network Card5,521$409Compare
Vantrel NX-4936 Ti 5GbE RJ45 USB Adapter3,136$159Compare
Quorvex NX-1209 Ti 2.5GbE RJ45 PCIe Network Card2,267$79Compare
Tessarix NX-4008 Max Dual-Port 25GbE SFP28 PCIe Network Card5,704$439Compare
Tessarix NX-6130 Ti 10GbE RJ45 PCIe Network Card4,850$299Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-4947 SE 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/16624009 (accessed 2026-10-20).