Hardware Spec Index

Quorvex NX-8581 Edge Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Quorvex · SKU NX8581-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index4,505 (Network Cards scale)
Category rank#32,931
Street price$289
Power8 W
Performance per dollar15.59
Released2021

Specifications

BrandQuorvex
ModelQuorvex NX-8581 Edge
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
Tessarix NX-9581 Prime 2.5GbE RJ45 PCIe Network Card1,014$29Compare
Vantrel NX-9164 Ultra 2.5GbE RJ45 PCIe Network Card1,435$39Compare
Strivon NX-4200 Max 2.5GbE RJ45 USB Adapter1,983$69Compare
Tessarix NX-4260 Ti 2.5GbE RJ45 PCIe Network Card1,238$29Compare
Tessarix NX-5123 Max 5GbE RJ45 PCIe Network Card3,775$179Compare
Quorvex NX-3338 Pro 10GbE RJ45 PCIe Network Card3,905$219Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-8581 Edge Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/8935003 (accessed 2026-10-21).