Hardware Spec Index

Vantrel NX-9621 Pro Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX9621-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index5,255 (Network Cards scale)
Category rank#34,348
Street price$399
Power8 W
Performance per dollar13.17
Released2026

Specifications

BrandVantrel
ModelVantrel NX-9621 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-2878 Ti 10GbE RJ45 PCIe Network Card5,616$399Compare
Vantrel NX-5448 SE 25GbE SFP28 PCIe Network Card5,814$499Compare
Strivon NX-6328 Core Dual-Port 10GbE RJ45 PCIe Network Card5,011$329Compare
Vantrel NX-2323 Edge 2.5GbE RJ45 PCIe Network Card1,944$59Compare
Tessarix NX-7904 Plus 2.5GbE RJ45 PCIe Network Card2,146$59Compare
Quorvex NX-8690 Max 2.5GbE RJ45 PCIe Network Card2,197$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9621 Pro Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/940294 (accessed 2026-10-19).