Hardware Spec Index

Strivon NX-1239 Pro 25GbE SFP28 PCIe Network Card

Network Cards · Strivon · SKU NX1239-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index5,045 (Network Cards scale)
Category rank#5,559
Street price$399
Power6 W
Performance per dollar12.64
Released2020

Specifications

BrandStrivon
ModelStrivon NX-1239 Pro
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-6695 Max Dual-Port 10GbE RJ45 PCIe Network Card4,784$289Compare
Strivon NX-5897 XT 10GbE RJ45 PCIe Network Card3,299$169Compare
Strivon NX-2913 Plus 2.5GbE RJ45 PCIe Network Card2,290$89Compare
Tessarix NX-7071 Ultra 5GbE RJ45 USB Adapter2,837$99Compare
Strivon NX-9918 Ultra 10GbE SFP+ PCIe Network Card5,506$429Compare
Strivon NX-6872 Core 2.5GbE RJ45 PCIe Network Card3,235$159Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-1239 Pro 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/85639032 (accessed 2026-10-20).