LENOVO FOXCONN SDX61 SUB6 5G M.2 WWAN (P1/T1G G9)

The Lenovo Foxconn SDX61 is a high-performance 5G M.2 WWAN module engineered for select ThinkPad laptops, delivering ultra-fast cellular connectivity with download speeds up to 2.5 Gbps. Built on the Qualcomm Snapdragon X61 5G Modem-RF System, this module supports both standalone (SA) and non-standalone (NSA) 5G NR on sub-6 GHz bands, ensuring broad network compatibility and future-proof performance.

Advantages

Experience seamless remote work, video conferencing, and large file transfers with 4x4 MIMO and advanced carrier aggregation. The module also provides comprehensive 4G LTE fallback with Cat 20 speeds up to 1.6 Gbps, plus 3G WCDMA support for global roaming. Four MHF4 antenna connectors ensure robust signal reception, while the M.2 Key B form factor integrates cleanly into compatible Lenovo systems.

Suitable for

• Lenovo ThinkPad P1 Gen 4 and Gen 5 mobile workstations
• Lenovo ThinkPad T1G Gen 9 and Gen 10 series laptops
• Professionals requiring always-on, high-speed connectivity in the field
• IT departments standardizing on Lenovo hardware with integrated 5G

Key specifications

• Chipset: Qualcomm Snapdragon X61 5G Modem-RF System
• 5G NR: Sub-6 GHz, SA/NSA, up to 2.5 Gbps download / 900 Mbps upload
• LTE: Cat 20 up to 1.6 Gbps download, Cat 18 up to 200 Mbps upload
• Form Factor: M.2 Key B, PCIe Gen 3 interface
• Antenna: 4x MHF4 connectors, 4x4 MIMO
• SIM: Nano-SIM (4FF) support
• GNSS: GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS
• Operating temperature: -10°C to 55°C
• Certifications: CE, FCC, GCF, PTCRB

Recommendations

For optimal performance, ensure your ThinkPad model is listed as compatible and that the system BIOS and WWAN drivers are updated to the latest versions. Use only approved antennas and follow Lenovo's installation guidelines to maintain warranty coverage and achieve maximum signal strength.