Hardware Spec Index

Vantrel NX-6451 Edge 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX6451-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index4,798 (Network Cards scale)
Category rank#43,420
Street price$279
Power6 W
Performance per dollar17.20
Released2021

Specifications

BrandVantrel
ModelVantrel NX-6451 Edge
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
Strivon NX-4371 Plus 2.5GbE RJ45 USB Adapter1,458$39Compare
Strivon NX-8038 Plus 5GbE RJ45 PCIe Network Card1,745$49Compare
Quorvex NX-7495 SE 2.5GbE RJ45 PCIe Network Card1,334$29Compare
Vantrel NX-9860 XT 25GbE SFP28 PCIe Network Card4,330$259Compare
Vantrel NX-8443 Max Dual-Port 10GbE RJ45 PCIe Network Card3,641$199Compare
Vantrel NX-9249 Plus 10GbE RJ45 PCIe Network Card4,112$259Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6451 Edge 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/95961813 (accessed 2026-10-20).