Hardware Spec Index

Quorvex NX-8543 Plus 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX8543-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index4,931 (Network Cards scale)
Category rank#1,652
Street price$339
Power6 W
Performance per dollar14.55
Released2023

Specifications

BrandQuorvex
ModelQuorvex NX-8543 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
Quorvex NX-2037 Pro 5GbE RJ45 PCIe Network Card3,975$219Compare
Quorvex NX-7116 Ultra 10GbE RJ45 PCIe Network Card4,791$289Compare
Quorvex NX-6662 Max 10GbE SFP+ PCIe Network Card3,546$189Compare
Quorvex NX-8943 Plus 2.5GbE RJ45 USB Adapter2,533$99Compare
Strivon NX-6268 Core 25GbE SFP28 PCIe Network Card5,869$429Compare
Quorvex NX-2072 SE Dual-Port 25GbE SFP28 PCIe Network Card4,976$339Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-8543 Plus 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/234257 (accessed 2026-10-23).