Hardware Spec Index

Strivon NX-4521 Pro Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Strivon · SKU NX4521-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index5,084 (Network Cards scale)
Category rank#3,687
Street price$329
Power8 W
Performance per dollar15.45
Released2023

Specifications

BrandStrivon
ModelStrivon NX-4521 Pro
Speed10GbE (10G)
Ports2× SFP+
Host interfacePCIe 3.0 x8
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
Strivon NX-8533 Max 2.5GbE RJ45 PCIe Network Card1,508$39Compare
Vantrel NX-8599 Core Dual-Port 25GbE SFP28 PCIe Network Card5,374$429Compare
Vantrel NX-8275 Max 2.5GbE RJ45 USB Adapter1,968$59Compare
Strivon NX-1399 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,676$369Compare
Strivon NX-3998 XT Dual-Port 10GbE SFP+ PCIe Network Card2,887$139Compare
Quorvex NX-7523 Core 5GbE RJ45 PCIe Network Card2,929$119Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-4521 Pro Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/17638652 (accessed 2026-10-23).