Hardware Spec Index

Quorvex NX-1239 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX1239-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index4,646 (Network Cards scale)
Category rank#13,600
Street price$289
Power6 W
Performance per dollar16.08
Released2025

Specifications

BrandQuorvex
ModelQuorvex NX-1239 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-6310 XT 2.5GbE RJ45 PCIe Network Card3,112$139Compare
Strivon NX-4795 XT 10GbE RJ45 Thunderbolt Adapter2,434$99Compare
Quorvex NX-9018 Pro 2.5GbE RJ45 PCIe Network Card1,529$39Compare
Quorvex NX-9263 Core Dual-Port 10GbE RJ45 PCIe Network Card3,724$229Compare
Quorvex NX-9054 Pro 5GbE RJ45 PCIe Network Card3,339$149Compare
Tessarix NX-8993 Ti 10GbE RJ45 PCIe Network Card3,594$199Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-1239 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/1840944 (accessed 2026-10-21).