Hardware Spec Index

Quorvex NX-9921 Ultra 10GbE SFP+ PCIe Network Card

Network Cards · Quorvex · SKU NX9921-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index3,882 (Network Cards scale)
Category rank#39,141
Street price$229
Power6 W
Performance per dollar16.95
Released2021

Specifications

BrandQuorvex
ModelQuorvex NX-9921 Ultra
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

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Cite this page: Hardware Spec Index, “Quorvex NX-9921 Ultra 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/834078 (accessed 2026-10-20).