Hardware Spec Index

Quorvex NX-6518 SE Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX6518-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index6,062 (Network Cards scale)
Category rank#9,747
Street price$499
Power8 W
Performance per dollar12.15
Released2021

Specifications

BrandQuorvex
ModelQuorvex NX-6518 SE
Speed25GbE (25G)
Ports2× 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
Quorvex NX-1670 Core Dual-Port 25GbE SFP28 PCIe Network Card5,721$429Compare
Tessarix NX-6709 Pro 5GbE RJ45 USB Adapter3,815$229Compare
Quorvex NX-1903 Edge 2.5GbE RJ45 PCIe Network Card2,199$69Compare
Quorvex NX-1959 XT 5GbE RJ45 PCIe Network Card3,100$129Compare
Vantrel NX-6095 Plus Dual-Port 10GbE RJ45 PCIe Network Card4,588$349Compare
Strivon NX-5005 Ultra 5GbE RJ45 USB Adapter2,911$139Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-6518 SE Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/5906372 (accessed 2026-10-21).