Hardware Spec Index

Tessarix NX-1591 SE Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX1591-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index5,188 (Network Cards scale)
Category rank#3,351
Street price$359
Power8 W
Performance per dollar14.45
Released2020

Specifications

BrandTessarix
ModelTessarix NX-1591 SE
Speed10GbE (10G)
Ports2× SFP+
Host interfacePCIe 3.0 x8
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-5459 Edge 5GbE RJ45 PCIe Network Card2,357$89Compare
Strivon NX-4484 XT Dual-Port 10GbE RJ45 PCIe Network Card2,976$139Compare
Quorvex NX-9370 Core 5GbE RJ45 PCIe Network Card2,162$69Compare
Strivon NX-5924 Pro Dual-Port 10GbE SFP+ PCIe Network Card5,495$379Compare
Strivon NX-9945 Edge 10GbE RJ45 PCIe Network Card2,858$119Compare
Quorvex NX-7656 Edge 5GbE RJ45 USB Adapter3,921$199Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1591 SE Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/22550411 (accessed 2026-10-26).