Hardware Spec Index

Vantrel NX-1291 Core 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX1291-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index5,600 (Network Cards scale)
Category rank#46,512
Street price$429
Power6 W
Performance per dollar13.05
Released2026

Specifications

BrandVantrel
ModelVantrel NX-1291 Core
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
Tessarix NX-7447 Edge 10GbE RJ45 PCIe Network Card4,287$279Compare
Vantrel NX-4747 Plus Dual-Port 10GbE RJ45 PCIe Network Card4,915$369Compare
Strivon NX-8340 Edge Dual-Port 10GbE SFP+ PCIe Network Card2,873$129Compare
Strivon NX-8218 Ultra 2.5GbE RJ45 PCIe Network Card1,512$49Compare
Vantrel NX-2918 Core 2.5GbE RJ45 PCIe Network Card927$29Compare
Vantrel NX-1890 Max Dual-Port 25GbE SFP28 PCIe Network Card4,470$299Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-1291 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/486715 (accessed 2026-10-20).