Hardware Spec Index

Quorvex NX-8642 Ti Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX8642-TI · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index4,743 (Network Cards scale)
Category rank#19,762
Street price$279
Power8 W
Performance per dollar17.00
Released2021

Specifications

BrandQuorvex
ModelQuorvex NX-8642 Ti
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
Quorvex NX-4558 XT Dual-Port 10GbE SFP+ PCIe Network Card3,514$169Compare
Vantrel NX-9830 Core 5GbE RJ45 USB Adapter3,535$179Compare
Quorvex NX-5867 Pro 25GbE SFP28 PCIe Network Card4,706$279Compare
Vantrel NX-4054 SE 10GbE SFP+ PCIe Network Card2,753$99Compare
Tessarix NX-2045 Prime 2.5GbE RJ45 PCIe Network Card1,340$39Compare
Strivon NX-9837 XT 10GbE SFP+ PCIe Network Card3,662$159Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-8642 Ti Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21788687 (accessed 2026-10-25).