Hardware Spec Index

Quorvex NX-4681 Pro Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX4681-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index5,510 (Network Cards scale)
Category rank#8,375
Street price$419
Power8 W
Performance per dollar13.15
Released2019

Specifications

BrandQuorvex
ModelQuorvex NX-4681 Pro
Speed25GbE (25G)
Ports2× 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-1248 Plus 5GbE RJ45 PCIe Network Card2,721$109Compare
Tessarix NX-6688 Plus 25GbE SFP28 PCIe Network Card5,025$339Compare
Quorvex NX-2219 Prime Dual-Port 25GbE SFP28 PCIe Network Card5,715$379Compare
Strivon NX-4363 Ti 5GbE RJ45 PCIe Network Card2,598$99Compare
Strivon NX-3846 SE 2.5GbE RJ45 USB Adapter1,570$39Compare
Quorvex NX-6194 Ti 10GbE RJ45 Thunderbolt Adapter5,326$399Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-4681 Pro Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/93312913 (accessed 2026-10-19).