Hardware Spec Index

Vantrel NX-9659 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX9659-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index5,604 (Network Cards scale)
Category rank#45,517
Street price$409
Power6 W
Performance per dollar13.70
Released2024

Specifications

BrandVantrel
ModelVantrel NX-9659 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
Tessarix NX-9055 XT 10GbE SFP+ PCIe Network Card6,048$499Compare
Strivon NX-4853 Max 10GbE RJ45 PCIe Network Card5,905$499Compare
Vantrel NX-8488 Ti 2.5GbE RJ45 PCIe Network Card997$29Compare
Tessarix NX-8964 Core 2.5GbE RJ45 PCIe Network Card1,062$29Compare
Tessarix NX-5213 SE 10GbE RJ45 PCIe Network Card3,971$219Compare
Tessarix NX-4418 Pro 10GbE RJ45 Thunderbolt Adapter5,883$389Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9659 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/20203351 (accessed 2026-10-21).