Hardware Spec Index

Quorvex NX-6841 Ultra Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX6841-ULTRA · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index6,100 (Network Cards scale)
Category rank#47,675
Street price$499
Power8 W
Performance per dollar12.22
Released2026

Specifications

BrandQuorvex
ModelQuorvex NX-6841 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
Tessarix NX-1874 Edge 2.5GbE RJ45 PCIe Network Card2,784$139Compare
Quorvex NX-8290 Max 5GbE RJ45 PCIe Network Card3,764$219Compare
Quorvex NX-6651 XT 10GbE SFP+ PCIe Network Card3,769$179Compare
Tessarix NX-3723 Core 5GbE RJ45 USB Adapter1,621$49Compare
Vantrel NX-2581 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,129$399Compare
Strivon NX-8572 Pro 2.5GbE RJ45 USB Adapter1,757$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-6841 Ultra Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/16075813 (accessed 2026-10-18).