Hardware Spec Index

Quorvex NX-3921 SE 10GbE SFP+ PCIe Network Card

Network Cards · Quorvex · SKU NX3921-SE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index4,073 (Network Cards scale)
Category rank#23,284
Street price$209
Power6 W
Performance per dollar19.49
Released2023

Specifications

BrandQuorvex
ModelQuorvex NX-3921 SE
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
Vantrel NX-6283 SE Dual-Port 10GbE SFP+ PCIe Network Card3,416$169Compare
Strivon NX-4807 Ti 5GbE RJ45 USB Adapter4,276$259Compare
Vantrel NX-4677 Prime 10GbE RJ45 Thunderbolt Adapter2,950$149Compare
Quorvex NX-3242 Ti 5GbE RJ45 PCIe Network Card1,733$49Compare
Quorvex NX-9915 Max Dual-Port 10GbE SFP+ PCIe Network Card3,494$189Compare
Strivon NX-5358 Ultra 2.5GbE RJ45 USB Adapter1,315$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-3921 SE 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/31921815 (accessed 2026-10-24).