Hardware Spec Index

Strivon NX-6638 Prime 25GbE SFP28 PCIe Network Card

Network Cards · Strivon · SKU NX6638-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index5,688 (Network Cards scale)
Category rank#16,049
Street price$449
Power6 W
Performance per dollar12.67
Released2019

Specifications

BrandStrivon
ModelStrivon NX-6638 Prime
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-1617 Prime 2.5GbE RJ45 USB Adapter939$29Compare
Strivon NX-6832 Edge 10GbE RJ45 PCIe Network Card3,594$189Compare
Quorvex NX-3686 Edge 25GbE SFP28 PCIe Network Card5,277$389Compare
Quorvex NX-6020 Ti 25GbE SFP28 PCIe Network Card5,031$409Compare
Vantrel NX-9360 Pro 10GbE SFP+ PCIe Network Card4,865$309Compare
Strivon NX-3312 Edge 10GbE SFP+ PCIe Network Card6,065$459Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-6638 Prime 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6153249 (accessed 2026-10-22).