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Lenovo ThinkCentre M70q Motherboard System Board 35W H470 Win DPK 5B20U54379
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Lenovo ThinkCentre M70q Motherboard System Board 35W H470 Win DPK 5B20U54379
Price: US $79.99
Genuine Lenovo ThinkCentre M70q/M70a H470 35W Motherboard 5B20U54379 — TestedDetailed Product SpecificationsProduct Identification
  • Brand: Lenovo

  • Product Type: Desktop System Board / Motherboard

  • Primary Lenovo Part Number: 5B20U54379

  • Manufacturing Part Numbers: SBB0T16681, SPP0V36266

  • Original Board Description: BDPLANAR MB H470 35W WW Win DPK LI

  • Chipset / Platform: Intel H470

  • Board / Schematic IDs: IQ4X0IL1, NM-C621

  • Form Factor: Lenovo Tiny / Small Form Factor desktop motherboard

  • GPU Type: UMA (Unified Memory Architecture) / Intel processor-integrated graphics

Processor and Chipset
  • CPU Socket: Intel LGA1200

  • Processor Support: Compatible 10th Generation Intel Core processors

  • Processor Power Class: Designed for supported 35W TDP processor configurations

  • Integrated Graphics: Supports Intel processor-based integrated graphics

  • Chipset: Intel H470

The ThinkCentre M70q platform supports a broad range of Intel Celeron, Pentium Gold, and 10th Generation Intel Core processors.

Supported processor examples include:

  • Intel Celeron G5900T — 2 cores / 2 threads, 3.2GHz, 2MB cache, Intel UHD Graphics 610
  • Intel Celeron G5905T — 2 cores / 2 threads, 3.3GHz, 4MB cache, Intel UHD Graphics 610
  • Intel Pentium Gold G6400T — 2 cores / 4 threads, 3.4GHz, 4MB cache, Intel UHD Graphics 610
  • Intel Pentium Gold G6500T — 2 cores / 4 threads, 3.5GHz, 4MB cache, Intel UHD Graphics 630
  • Intel Core i3-10100T — 4 cores / 8 threads, 3.0–3.8GHz, 6MB cache
  • Intel Core i3-10300T — 4 cores / 8 threads, 3.0–3.9GHz, 8MB cache
  • Intel Core i5-10400T — 6 cores / 12 threads, 2.0–3.6GHz, 12MB cache
  • Intel Core i5-10500T — 6 cores / 12 threads, 2.3–3.8GHz, 12MB cache
  • Intel Core i5-10600T — 6 cores / 12 threads, 2.4–4.0GHz, 12MB cache
  • Intel Core i7-10700T — 8 cores / 16 threads, 2.0–4.5GHz, 16MB cache
  • Intel Core i9-10900T — 10 cores / 20 threads, 1.9–4.6GHz, 20MB cache

Important: Processor compatibility is dependent on the specific M70q configuration and BIOS support. The board is designed around the M70q's low-power 35W TDP processor platform.

Memory
  • Memory Type: DDR4 SDRAM

  • Memory Form Factor: DDR4 SODIMM

  • Memory Slots: 2x DDR4 SO-DIMM

  • Maximum Supported Memory: Up to 64GB, depending on system configuration

  • Memory Configuration: Dual-channel capable

  • Supported Memory Speed: DDR4-3200

  • Tested Memory Speed: DDR4-3200 memory tested and operating at 2666 MT/s

Storage Interfaces
  • M.2 Storage: PCIe 3.0 x4 interface for M.2 NVMe SSDs

  • SATA Storage: SATA 6.0Gb/s interface with AHCI support2.5-inch drives

Video and Display
  • Graphics: Integrated UMA / Intel processor graphics

  • DisplayPort: 1x integrated rear DisplayPort

  • HDMI: 1x integrated rear HDMI port

  • Additional Display Options: Multiple optional display and expansion-port configurations may be available depending on the system configuration.

  • Supported optional display configurations can include:

    • VGA
    • 2nd DisplayPort
    • 2nd HDMI
    • USB-C with DisplayPort function
    • Dual DisplayPort configuration
  • The M70q platform supports up to 3 independent displays, depending on the installed optional video-port configuration.

Ports and Connectors
  • Rear USB 3.1 Gen 1: 2x High-Speed USB ports

  • Rear USB 3.1 Gen 2: 2x High-Speed USB ports

  • Front USB Type-C: 1x USB 3.1 Gen 1 Type-C port

  • Front USB Charging: 1x USB 3.1 Gen 2 port with 2.1A charging support

  • DC Power Input: 1x rear DC Power In connector

  • Audio: 1x Global Headset / Microphone audio jack

  • Ethernet: 1x integrated LAN / Ethernet port

Networking and Wireless
  • Ethernet Controller: Intel I219-V Gigabit Ethernet

  • Wired Networking: Gigabit Ethernet / LAN

  • Wake-on-LAN: Supported

  • Wireless Support: Compatible Intel Wi-Fi 6 wireless cards through an M.2 wireless card slot on the board

  • Wireless Configuration: Supports Intel Wi-Fi 6 160MHz with Bluetooth, subject to the installed wireless card and system configuration

Audio
  • Audio Codec: Realtek High Definition Audio

  • Display Audio: Intel Display Audio

  • Audio Connector: Global Headset / Microphone jack

  • Supports and has connector forM70q Speaker: Single 1.5W speaker when configured as part of the complete system.

Security and Windows Licensing
  • TPM: Integrated Trusted Platform Module 2.0

  • Windows DPK: Embedded Windows Digital Product Key in BIOS/firmware

  • Activation: The embedded license information is intended for applicable Windows activation when installed in a compatible Lenovo system and connected to the internet.

Power Requirements

The M70q platform was offered with multiple power-adapter configurations:

  • 65W AC adapter
  • 90W AC adapter
  • 135W AC efficiency: 89%

The appropriate adapter depends on the processor and system configuration.

Compatible Lenovo Systems
  • Product Families: Lenovo ThinkCentre M70q / M70a

  • System Type: Tiny / Small Form Factor desktop systems

  • Listed Machine Types:

    • The following part numbers are listed as equivalent or compatible substitutes. Verify compatibility before ordering.

      • 5B21T09125: MB H470 35W WW Win DPK LI — Equivalent

      • 5B21U14231: L MB H470 GA 35W WW WIN DPK — Equivalent

      • 5B20U54923: Lenovo BDPLANAR L MB H470 GA 35W WW WIN DPK — Compatibility / Substitute

      Testing and Diagnostics
      • Lenovo Diagnostics UEFI Version: 04.25.000

      • Overall Diagnostic Status: 100% Passed

      • CPU Diagnostics: Passed

      • Memory Diagnostics: Passed

      • Motherboard Chipset Diagnostics: Passed

      • PCI / PCIe Diagnostics: Passed

      • RTC Diagnostics: Passed

      • USB Diagnostics: Passed

      • Intel Processor Diagnostic Tool: 64-bit stress test passed

      Condition and Included Items
      • Condition: Fully tested, and verified to be working properly.

      • BIOS: Clean and unlocked; no BIOS password.

      • Cosmetic Condition: Please review all listing photos carefully for the exact motherboard and its cosmetic condition.

      • Package Includes: Lenovo motherboard only, as pictured.

      • Not Included: CPU, RAM, storage drive, power adapter, chassis, or additional accessories unless specifically shown in the listing photos.

      Compatibility and Installation Notes
      • Please verify your existing motherboard part number, FRU number, Lenovo machine type, CPU power requirement, connector configuration, and chassis compatibility before purchasing.

      • Lenovo ThinkCentre motherboards may have different connector layouts, optional ports, firmware configurations, and FRU numbers. Similar-looking boards are not necessarily interchangeable.

      • Primary Part Number for Reference: 5B20U54379

      • Listed Compatible Machine Types: 11DT / 11DU / 11DV / 11DW / 11E7

      Shipping and Returns
      • Free Shipping Method: USPS Ground Advantage, estimated 2–5 business days.

      • Handling Time: 1 business day.

      • Packaging: Packed in an anti-static bag and protective bubble mailer for secure shipping.

      • Free Returns: 30-day returns accepted.

      • Lenovo doesn't provide a dedicated user manual for this motherboard since it's a component, not a prebuilt PC. See the link below for the M70q specification sheet instead, which outlines the motherboard's key specs and details.


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