Hardware Spec Index

Vantrel NX-1955 Ultra Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX1955-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index5,333 (Network Cards scale)
Category rank#11,314
Street price$409
Power8 W
Performance per dollar13.04
Released2020

Specifications

BrandVantrel
ModelVantrel NX-1955 Ultra
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
Strivon NX-1663 Ultra Dual-Port 10GbE SFP+ PCIe Network Card4,277$249Compare
Tessarix NX-4434 Ti 5GbE RJ45 USB Adapter2,813$109Compare
Tessarix NX-3389 Prime Dual-Port 10GbE RJ45 PCIe Network Card4,647$259Compare
Strivon NX-7775 Ti Dual-Port 25GbE SFP28 PCIe Network Card6,022$419Compare
Vantrel NX-1657 Ti 2.5GbE RJ45 USB Adapter2,827$109Compare
Tessarix NX-7352 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,978$489Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-1955 Ultra Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21581145 (accessed 2026-10-21).