Hardware Spec Index

Quorvex NX-2121 Plus 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX2121-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index5,855 (Network Cards scale)
Category rank#19,300
Street price$409
Power6 W
Performance per dollar14.32
Released2025

Specifications

BrandQuorvex
ModelQuorvex NX-2121 Plus
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-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-8819 Edge 5GbE RJ45 USB Adapter3,972$229Compare
Vantrel NX-3822 Plus Dual-Port 10GbE RJ45 PCIe Network Card4,669$279Compare
Strivon NX-3947 Max 5GbE RJ45 PCIe Network Card2,207$59Compare
Strivon NX-3106 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,235$259Compare
Tessarix NX-5945 SE 2.5GbE RJ45 PCIe Network Card1,030$29Compare
Quorvex NX-9205 Ultra 2.5GbE RJ45 PCIe Network Card2,445$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-2121 Plus 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/4507601 (accessed 2026-10-20).