Hardware Spec Index

Vantrel NX-9638 Core 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX9638-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index4,932 (Network Cards scale)
Category rank#21,365
Street price$329
Power6 W
Performance per dollar14.99
Released2023

Specifications

BrandVantrel
ModelVantrel NX-9638 Core
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-8109 Prime Dual-Port 25GbE SFP28 PCIe Network Card5,320$419Compare
Tessarix NX-9121 Prime 2.5GbE RJ45 PCIe Network Card2,444$99Compare
Vantrel NX-6770 Edge 25GbE SFP28 PCIe Network Card4,746$289Compare
Quorvex NX-2248 Prime 2.5GbE RJ45 USB Adapter759$19Compare
Vantrel NX-5258 Max 2.5GbE RJ45 USB Adapter2,448$109Compare
Quorvex NX-7363 Prime 5GbE RJ45 PCIe Network Card2,985$129Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9638 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/41365228 (accessed 2026-10-24).