Hardware Spec Index

Quorvex NX-1243 Core 5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX1243-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,682 (Network Cards scale)
Category rank#40,925
Street price$49
Power2 W
Performance per dollar34.33
Released2021

Specifications

BrandQuorvex
ModelQuorvex NX-1243 Core
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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-5466 Core 2.5GbE RJ45 PCIe Network Card2,061$69Compare
Quorvex NX-3078 XT 10GbE RJ45 PCIe Network Card5,791$429Compare
Strivon NX-4638 Pro 10GbE SFP+ PCIe Network Card4,388$309Compare
Tessarix NX-9030 Ultra Dual-Port 10GbE RJ45 PCIe Network Card3,691$189Compare
Strivon NX-9171 Ultra 5GbE RJ45 PCIe Network Card3,049$169Compare
Vantrel NX-5244 Pro 5GbE RJ45 USB Adapter2,026$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-1243 Core 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/4042236 (accessed 2026-10-23).