Hardware Spec Index

Quorvex NX-5043 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX5043-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index4,841 (Network Cards scale)
Category rank#13,007
Street price$289
Power6 W
Performance per dollar16.75
Released2020

Specifications

BrandQuorvex
ModelQuorvex NX-5043 Ultra
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
Vantrel NX-1309 Prime 2.5GbE RJ45 PCIe Network Card1,034$29Compare
Quorvex NX-8266 Prime 2.5GbE RJ45 PCIe Network Card2,368$89Compare
Quorvex NX-1333 Ultra 10GbE SFP+ PCIe Network Card3,799$239Compare
Tessarix NX-2133 Prime 10GbE SFP+ PCIe Network Card4,688$289Compare
Vantrel NX-4978 XT 2.5GbE RJ45 PCIe Network Card2,154$79Compare
Tessarix NX-2694 Core 10GbE RJ45 PCIe Network Card3,657$199Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-5043 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/15019482 (accessed 2026-10-26).