Hardware Spec Index

Quorvex NX-8666 XT 10GbE SFP+ PCIe Network Card

Network Cards · Quorvex · SKU NX8666-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index3,771 (Network Cards scale)
Category rank#29,452
Street price$169
Power6 W
Performance per dollar22.31
Released2026

Specifications

BrandQuorvex
ModelQuorvex NX-8666 XT
Speed10GbE (10G)
Ports1× SFP+
Host interfacePCIe 3.0 x4
CablingDAC or optical transceiver
StandardSFF-8431 (10GBASE-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-7064 Pro Dual-Port 10GbE SFP+ PCIe Network Card3,081$139Compare
Quorvex NX-1172 Edge 5GbE RJ45 PCIe Network Card3,566$189Compare
Quorvex NX-3113 Ultra 2.5GbE RJ45 PCIe Network Card2,741$99Compare
Vantrel NX-8973 Prime 2.5GbE RJ45 PCIe Network Card2,214$69Compare
Tessarix NX-1194 Max Dual-Port 10GbE SFP+ PCIe Network Card4,537$259Compare
Strivon NX-1696 XT 10GbE RJ45 Thunderbolt Adapter4,210$269Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-8666 XT 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/778782 (accessed 2026-10-19).