5B21C75778 Lenovo MB81MC NOK N4100UMA4G 32G(N+N)

The Lenovo 5B21C75778 (BDPLANAR MB81MC) is a motherboard designed specifically for the Lenovo 500e Gen 2 Chromebook (model 81MC series), featuring an Intel Celeron N4100 processor with UMA (integrated) graphics. This motherboard comes configured with 4GB of RAM and 32GB of onboard storage (dual NAND/N+N configuration), providing the core processing and system architecture for this education-focused Chromebook platform.

Related Products

 
 

Key Features & Benefits

  • 500e Gen 2 Chromebook (81MC) Compatibility: Specifically engineered for the Lenovo 500e Gen 2 Chromebook (model 81MC series), ensuring proper fit and full system functionality.
  • Intel Celeron N4100 Processor: Features an integrated Intel Celeron N4100 quad-core processor, providing efficient, low-power performance suited for Chrome OS and education computing tasks.
  • UMA Integrated Graphics: Utilizes Unified Memory Architecture (UMA) integrated graphics, sharing system memory for cost-effective, energy-efficient visual processing.
  • Onboard 4GB RAM Configuration: Includes 4GB of onboard memory, providing adequate multitasking capability for Chrome OS-based educational and productivity applications.
  • 32GB Dual-NAND Storage (N+N): Features 32GB of onboard storage in a dual-NAND configuration, offering solid-state reliability for OS and application storage.
  • Genuine Lenovo Part: Configured as an authentic Lenovo replacement part, ensuring reliable compatibility and performance matching original equipment specifications.

Technical Specifications

Attribute Details
Model / Part Number 5B21C75778
Board Designation BDPLANAR MB81MC
Compatible Part Numbers 5B21B64630, 5B21C75779, 5B21C75782, 5B20X83136
Alternate Part Numbers 5B21B64627, 5B20T79600, 5B21C75785
Component Type Motherboard (System Board)
Processor Intel Celeron N4100
Graphics UMA (Integrated)
RAM 4 GB (onboard)
Storage 32 GB (Dual-NAND, N+N configuration)
Compatible Platform Lenovo 500e Gen 2 Chromebook (81MC series)

 

  • toolbar
    Back to TOP
  • toolbar
    Contact Us