Hardware Spec Index

Vantrel NX-5239 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX5239-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index5,193 (Network Cards scale)
Category rank#42,124
Street price$309
Power6 W
Performance per dollar16.81
Released2019

Specifications

BrandVantrel
ModelVantrel NX-5239 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
Tessarix NX-1942 Plus 25GbE SFP28 PCIe Network Card5,032$339Compare
Quorvex NX-8482 Prime 2.5GbE RJ45 PCIe Network Card843$19Compare
Quorvex NX-9554 Edge 10GbE RJ45 PCIe Network Card4,372$319Compare
Tessarix NX-1421 Pro 10GbE SFP+ PCIe Network Card4,932$339Compare
Strivon NX-1254 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,575$269Compare
Tessarix NX-8860 XT 2.5GbE RJ45 PCIe Network Card1,044$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-5239 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/97526891 (accessed 2026-10-24).