Hardware Spec Index

Quorvex NX-2591 Ultra 10GbE SFP+ PCIe Network Card

Network Cards · Quorvex · SKU NX2591-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index4,350 (Network Cards scale)
Category rank#44,317
Street price$289
Power6 W
Performance per dollar15.05
Released2025

Specifications

BrandQuorvex
ModelQuorvex NX-2591 Ultra
Speed10GbE (10G)
Ports1× SFP+
Host interfacePCIe 3.0 x4
CablingDAC or optical transceiver
StandardSFF-8431 (10GBASE-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-4762 XT Dual-Port 25GbE SFP28 PCIe Network Card5,936$499Compare
Vantrel NX-7295 Ultra 25GbE SFP28 PCIe Network Card5,833$479Compare
Quorvex NX-7782 Plus 5GbE RJ45 PCIe Network Card4,490$249Compare
Vantrel NX-1001 Ti 25GbE SFP28 PCIe Network Card5,600$439Compare
Tessarix NX-8988 Edge 2.5GbE RJ45 PCIe Network Card801$29Compare
Strivon NX-9903 Ti 2.5GbE RJ45 PCIe Network Card1,876$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-2591 Ultra 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/46561619 (accessed 2026-10-24).