Hardware Spec Index

Strivon NX-9121 XT Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Strivon · SKU NX9121-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index5,126 (Network Cards scale)
Category rank#8,409
Street price$399
Power8 W
Performance per dollar12.85
Released2024

Specifications

BrandStrivon
ModelStrivon NX-9121 XT
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-5947 Prime 25GbE SFP28 PCIe Network Card5,676$419Compare
Tessarix NX-2787 XT 25GbE SFP28 PCIe Network Card5,794$469Compare
Vantrel NX-9552 XT 2.5GbE RJ45 PCIe Network Card1,037$29Compare
Tessarix NX-5088 Plus 5GbE RJ45 PCIe Network Card1,908$49Compare
Vantrel NX-6469 XT 5GbE RJ45 PCIe Network Card3,122$129Compare
Vantrel NX-3352 Ti 10GbE SFP+ PCIe Network Card4,012$239Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-9121 XT Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/45804576 (accessed 2026-10-24).