Hardware Spec Index

Quorvex NX-6449 Plus 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX6449-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index5,765 (Network Cards scale)
Category rank#49,141
Street price$499
Power6 W
Performance per dollar11.55
Released2020

Specifications

BrandQuorvex
ModelQuorvex NX-6449 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
Vantrel NX-3397 XT 5GbE RJ45 PCIe Network Card3,105$149Compare
Quorvex NX-4127 Prime 10GbE RJ45 Thunderbolt Adapter5,535$479Compare
Strivon NX-8487 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,317$419Compare
Quorvex NX-8828 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,767$319Compare
Strivon NX-5276 Max 2.5GbE RJ45 PCIe Network Card1,380$39Compare
Strivon NX-9425 Ti 2.5GbE RJ45 USB Adapter3,415$159Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-6449 Plus 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/9784039 (accessed 2026-10-24).