Hardware Spec Index

Strivon NX-2639 XT 25GbE SFP28 PCIe Network Card

Network Cards · Strivon · SKU NX2639-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index5,669 (Network Cards scale)
Category rank#24,039
Street price$399
Power6 W
Performance per dollar14.21
Released2023

Specifications

BrandStrivon
ModelStrivon NX-2639 XT
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
Quorvex NX-8531 SE 10GbE RJ45 PCIe Network Card3,447$179Compare
Strivon NX-5432 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,780$469Compare
Quorvex NX-2262 Edge 2.5GbE RJ45 PCIe Network Card1,015$29Compare
Vantrel NX-5917 Prime 2.5GbE RJ45 PCIe Network Card1,205$29Compare
Quorvex NX-3244 Edge Dual-Port 25GbE SFP28 PCIe Network Card6,043$439Compare
Strivon NX-1260 Ti 2.5GbE RJ45 USB Adapter1,487$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-2639 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/90125369 (accessed 2026-10-20).