Hardware Spec Index

Vantrel NX-6640 Ti 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX6640-TI · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index5,708 (Network Cards scale)
Category rank#31,257
Street price$379
Power6 W
Performance per dollar15.06
Released2024

Specifications

BrandVantrel
ModelVantrel NX-6640 Ti
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
Vantrel NX-6129 SE 5GbE RJ45 USB Adapter2,651$99Compare
Strivon NX-3102 XT 10GbE RJ45 Thunderbolt Adapter4,361$249Compare
Quorvex NX-2641 Edge 25GbE SFP28 PCIe Network Card5,694$489Compare
Quorvex NX-5470 Pro 5GbE RJ45 PCIe Network Card3,792$169Compare
Vantrel NX-1583 Core 2.5GbE RJ45 PCIe Network Card2,026$79Compare
Quorvex NX-6958 SE 5GbE RJ45 PCIe Network Card3,490$169Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6640 Ti 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/43678047 (accessed 2026-10-22).