Hardware Spec Index

Quorvex NX-8531 Core 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX8531-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index4,960 (Network Cards scale)
Category rank#37,200
Street price$319
Power6 W
Performance per dollar15.55
Released2021

Specifications

BrandQuorvex
ModelQuorvex NX-8531 Core
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
Tessarix NX-5895 Max 5GbE RJ45 USB Adapter3,111$139Compare
Quorvex NX-2870 Ti 10GbE SFP+ PCIe Network Card4,043$209Compare
Vantrel NX-4899 Edge Dual-Port 10GbE RJ45 PCIe Network Card3,871$249Compare
Vantrel NX-5397 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,923$349Compare
Tessarix NX-4537 Plus Dual-Port 10GbE RJ45 PCIe Network Card4,062$259Compare
Strivon NX-5304 SE 25GbE SFP28 PCIe Network Card5,305$349Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-8531 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6794829 (accessed 2026-10-23).