Hardware Spec Index

Strivon NX-1139 Pro Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Strivon · SKU NX1139-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index5,610 (Network Cards scale)
Category rank#49,845
Street price$399
Power8 W
Performance per dollar14.06
Released2025

Specifications

BrandStrivon
ModelStrivon NX-1139 Pro
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
Vantrel NX-4229 Edge 25GbE SFP28 PCIe Network Card4,734$299Compare
Tessarix NX-9528 Ultra 2.5GbE RJ45 PCIe Network Card2,847$129Compare
Tessarix NX-7807 Max Dual-Port 10GbE SFP+ PCIe Network Card4,203$249Compare
Vantrel NX-1335 Max 25GbE SFP28 PCIe Network Card5,071$389Compare
Strivon NX-9596 Plus Dual-Port 10GbE RJ45 PCIe Network Card3,003$149Compare
Vantrel NX-1879 XT Dual-Port 25GbE SFP28 PCIe Network Card5,223$329Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-1139 Pro Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21889667 (accessed 2026-10-24).