Brand: Lenovo / Sierra Wireless · SKU: 01AX746 · MPN: 01AX746 · Category: Components
The 01AX746 is the FRU (Field Replaceable Unit) for the Sierra Wireless AirPrime EM7455 module, which is a 4G LTE Mobile Broadband card for Lenovo ThinkPad laptops. It supports the latest 4G (LTE Advanced, Cat-6) and 3G networks in North America, Europe, and Asia, offering high-speed connectivity with 3G fallback. The module uses the NGFF M.2 form factor, optimized for low power consumption and easy integration into thinner devices. It has a maximum data rate of 300 Mbps.
| Model | EM7455 |
|---|---|
| FRU/SPN | 01AX746 |
| Technology | 4G LTE Cat-6, 3G UMTS/HSDPA/HSPA+ |
| Form Factor | NGFF M.2 |
| Max Data Rate | 300 Mbps |
| Marketing Part Number | 4XC0M95181 |
| Warranty | Typically 1 year for CRU (Customer Replaceable Unit) from Lenovo, though third-party sellers may offer 3 months or 30/90-day returns. |
| Weight | N/A |
| Dimensions | NGFF M.2 Form Factor |
A high-speed 4G LTE WWAN module (EM7455) designed for various Lenovo ThinkPad models, offering reliable mobile internet connectivity on the go. It supports multiple network bands across major geographies and utilizes the modern M.2 interface.
Systems Maintenance Techs
Mid-Lifecycle Capacity Expansion
"The 01AX746 is the primary choice for Systems Maintenance Techs performing critical Mid-Lifecycle Capacity Expansion tasks. It meets all OEM performance specifications for Lenovo / Sierra Wireless systems."
Yes, this Lenovo ThinkPad EM7455 4G LTE Mobile WWAN Card Module (01AX746) is 100% genuine Lenovo / Sierra Wireless hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Lenovo ThinkPad EM7455 4G LTE Mobile WWAN Card Module includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 01AX746.