Hardware Spec Index

Quorvex NX-6721 Ultra Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX6721-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index6,052 (Network Cards scale)
Category rank#26,344
Street price$409
Power13 W
Performance per dollar14.80
Released2019

Specifications

BrandQuorvex
ModelQuorvex NX-6721 Ultra
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
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-2497 Max 5GbE RJ45 PCIe Network Card2,370$99Compare
Tessarix NX-1764 Max 25GbE SFP28 PCIe Network Card5,108$369Compare
Strivon NX-3312 Core Dual-Port 10GbE SFP+ PCIe Network Card5,900$489Compare
Tessarix NX-5691 Pro 2.5GbE RJ45 USB Adapter1,778$49Compare
Vantrel NX-5030 Plus 2.5GbE RJ45 PCIe Network Card1,282$29Compare
Strivon NX-7339 Max 10GbE SFP+ PCIe Network Card3,121$119Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-6721 Ultra Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/2974530 (accessed 2026-10-20).