Hardware Spec Index

Quorvex NX-6491 Prime 10GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX6491-PRIME · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index3,261 (Network Cards scale)
Category rank#15,522
Street price$169
Power9 W
Performance per dollar19.30
Released2019

Specifications

BrandQuorvex
ModelQuorvex NX-6491 Prime
Speed10GbE (10G)
Ports1× RJ45
Host interfacePCIe 3.0 x4
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
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-6952 Edge 5GbE RJ45 USB Adapter1,763$49Compare
Quorvex NX-6721 Core 25GbE SFP28 PCIe Network Card4,932$319Compare
Quorvex NX-8224 XT Dual-Port 10GbE RJ45 PCIe Network Card5,234$399Compare
Quorvex NX-4124 Edge 2.5GbE RJ45 PCIe Network Card2,583$99Compare
Vantrel NX-9686 SE 2.5GbE RJ45 USB Adapter3,204$179Compare
Strivon NX-3333 Plus 25GbE SFP28 PCIe Network Card5,710$499Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-6491 Prime 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/7523573 (accessed 2026-10-24).