Hardware Spec Index

Strivon NX-9812 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Strivon · SKU NX9812-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index5,656 (Network Cards scale)
Category rank#31,604
Street price$399
Power6 W
Performance per dollar14.18
Released2020

Specifications

BrandStrivon
ModelStrivon NX-9812 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
Strivon NX-5521 Ultra Dual-Port 10GbE RJ45 PCIe Network Card2,727$129Compare
Strivon NX-7027 XT 5GbE RJ45 PCIe Network Card3,211$159Compare
Tessarix NX-3806 Max 2.5GbE RJ45 PCIe Network Card1,286$29Compare
Vantrel NX-9396 Pro 2.5GbE RJ45 USB Adapter1,504$39Compare
Tessarix NX-3986 Prime Dual-Port 10GbE RJ45 PCIe Network Card3,511$169Compare
Tessarix NX-1742 Max 10GbE RJ45 PCIe Network Card4,290$309Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-9812 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21877405 (accessed 2026-10-25).