Hardware Spec Index

Quorvex NX-5643 Max Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX5643-MAX · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index4,703 (Network Cards scale)
Category rank#17,935
Street price$329
Power8 W
Performance per dollar14.29
Released2019

Specifications

BrandQuorvex
ModelQuorvex NX-5643 Max
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
Strivon NX-5573 Prime Dual-Port 10GbE SFP+ PCIe Network Card4,551$259Compare
Strivon NX-7656 XT 2.5GbE RJ45 USB Adapter1,518$49Compare
Quorvex NX-6752 Prime 10GbE SFP+ PCIe Network Card4,915$309Compare
Quorvex NX-9251 Edge 2.5GbE RJ45 PCIe Network Card1,060$29Compare
Vantrel NX-7993 SE 25GbE SFP28 PCIe Network Card5,451$459Compare
Quorvex NX-1141 Plus 5GbE RJ45 USB Adapter2,365$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-5643 Max Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/3973853 (accessed 2026-10-21).