Hardware Spec Index

Vantrel NX-9920 Ultra 10GbE SFP+ PCIe Network Card

Network Cards · Vantrel · SKU NX9920-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index4,762 (Network Cards scale)
Category rank#43,490
Street price$369
Power6 W
Performance per dollar12.91
Released2021

Specifications

BrandVantrel
ModelVantrel NX-9920 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

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Quorvex NX-2785 Pro 25GbE SFP28 PCIe Network Card5,968$429Compare
Tessarix NX-7591 Ti 10GbE SFP+ PCIe Network Card2,674$119Compare
Strivon NX-5933 Prime 2.5GbE RJ45 PCIe Network Card2,389$89Compare
Tessarix NX-8420 Max Dual-Port 25GbE SFP28 PCIe Network Card5,538$339Compare
Quorvex NX-2254 SE 2.5GbE RJ45 USB Adapter2,788$119Compare
Strivon NX-5058 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,383$329Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9920 Ultra 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/5877250 (accessed 2026-10-19).