Hardware Spec Index

Quorvex NX-6511 Max Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX6511-MAX · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index4,710 (Network Cards scale)
Category rank#9,718
Street price$319
Power8 W
Performance per dollar14.76
Released2020

Specifications

BrandQuorvex
ModelQuorvex NX-6511 Max
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-7651 Core 2.5GbE RJ45 PCIe Network Card2,145$69Compare
Strivon NX-1799 Prime 10GbE SFP+ PCIe Network Card4,868$389Compare
Quorvex NX-3835 SE 2.5GbE RJ45 PCIe Network Card1,375$29Compare
Quorvex NX-6086 SE 2.5GbE RJ45 USB Adapter967$29Compare
Quorvex NX-4170 Ti 10GbE RJ45 Thunderbolt Adapter4,183$269Compare
Strivon NX-6130 Ti Dual-Port 10GbE RJ45 PCIe Network Card4,484$279Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-6511 Max Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/1361548 (accessed 2026-10-21).