Hardware Spec Index

Vantrel NX-3977 SE 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX3977-SE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index4,942 (Network Cards scale)
Category rank#566
Street price$339
Power6 W
Performance per dollar14.58
Released2024

Specifications

BrandVantrel
ModelVantrel NX-3977 SE
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-6673 Prime 10GbE RJ45 Thunderbolt Adapter3,486$169Compare
Strivon NX-8356 SE 2.5GbE RJ45 PCIe Network Card1,263$29Compare
Strivon NX-7770 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,633$429Compare
Strivon NX-5326 Core 2.5GbE RJ45 PCIe Network Card2,131$69Compare
Vantrel NX-2690 Max 2.5GbE RJ45 USB Adapter1,190$29Compare
Quorvex NX-9542 Ti 10GbE RJ45 PCIe Network Card5,606$489Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-3977 SE 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8399774 (accessed 2026-10-21).