Hardware Spec Index

Vantrel NX-9631 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX9631-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index5,932 (Network Cards scale)
Category rank#24,227
Street price$399
Power6 W
Performance per dollar14.87
Released2021

Specifications

BrandVantrel
ModelVantrel NX-9631 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-6356 Prime 25GbE SFP28 PCIe Network Card5,532$429Compare
Vantrel NX-6827 Max 2.5GbE RJ45 PCIe Network Card1,621$49Compare
Vantrel NX-3125 Prime 10GbE SFP+ PCIe Network Card5,346$329Compare
Quorvex NX-3868 Ti 5GbE RJ45 USB Adapter2,356$99Compare
Tessarix NX-3197 Max 2.5GbE RJ45 PCIe Network Card1,133$29Compare
Strivon NX-9513 SE 5GbE RJ45 PCIe Network Card4,084$259Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9631 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/755779 (accessed 2026-10-19).