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42W7875 IBM Intel Chipset DDR2 Laptop Motherboard for ThinkPad T61 T61P

SKU:
42W7875
Weight: 3.00 lbs
Condition: Refurbished
  • Compatible with ThinkPad T61 and T61P laptops
  • Equipped with Intel chipset for optimized performance
  • Supports DDR2 RAM modules for efficient multitasking
  • Includes integrated graphics and multiple expansion connectors
In stock

$59.00

Product Overview

The IBM System Board 42W7875 is the central circuit board designed to support core functions of the ThinkPad T61 and T61P laptops. It connects critical hardware components, enabling the system to operate with stability and efficiency in everyday tasks.

General Information

Brand IBM
Part Number 42W7875

Technical Information

Chipset Intel 965 Express (GM965 / PM965)
Board Socket Type Socket M (mPGA478MN)
Memory Slots 2 x DDR2 SO-DIMM slots
Memory Support DDR2 SO-DIMM 667MHz / 800MHz; official max 4GB (2 x 2GB); can address up to 8GB with compatible OS/hardware
Storage Interfaces SATA II (3.0 Gb/s) 2.5" HDD interface
Expansion Slots Mini PCI Express (mini‑PCIe) slot for WLAN/WWAN

Physical Characteristics

Form Factor Proprietary laptop motherboard (Lenovo/IBM ThinkPad T61 / T61p)
Weight 3.00
Condition Refurbished

Miscellaneous

Assembly Required Yes
Eco Friendly Yes
Compliance Standards WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL


Product Description

This IBM System Board 42W7875 serves as the main motherboard for ThinkPad T61 and T61P laptops. It handles communication between key components, enabling your laptop to function smoothly and reliably.

Often found in business and professional laptops, this board is built for users who need solid performance and stability for daily computing tasks. IT professionals and technicians typically install or replace this motherboard to maintain or upgrade laptops in corporate environments.

Key Features

  • Intel chipset delivers stable processing capabilities
  • Supports DDR2 memory for balanced speed and power consumption
  • Integrated graphics suitable for standard display needs
  • Multiple ports and connectors allow for versatile device integration
  • Designed specifically for seamless compatibility with ThinkPad T61/T61P models

This system board is usually deployed in workstations where dependable laptop functionality is crucial. It provides the backbone for everyday office work, data processing, and moderate multitasking without unnecessary complexity.

Replacing or upgrading with this motherboard helps extend the life of ThinkPad laptops, ensuring users can continue to rely on their devices for professional use.


Use Cases

The IBM System Board 42W7875 is primarily utilized in IT environments where maintaining and upgrading legacy ThinkPad T61 and T61P units is essential. It serves organizations and professionals relying on durable mobile workstations for specialized applications, particularly where hardware longevity and consistent performance are critical.

How It's Used:

  • Rebuilding or refurbishing ThinkPad T61/T61P laptops for use in field engineering and industrial settings where rugged, reliable hardware is required.
  • Supporting IT teams in financial services deploying legacy applications that depend on ThinkPad hardware compatibility.
  • Enabling educational institutions to extend the lifespan of existing laptop fleets for student labs and technical training programs.
  • Facilitating small to medium business operations that utilize ThinkPad T61 series devices for mobile productivity in remote or hybrid office scenarios.
  • Providing hardware platforms for software developers needing consistent testing environments on older Intel chipset architectures.

By integrating the IBM System Board 42W7875, these environments ensure stable and efficient operation of ThinkPad T61/T61P laptops, supporting ongoing workflow demands without immediate hardware overhaul. The board’s compatibility with existing components enables cost-effective maintenance and prolongs device usability in performance-sensitive settings.


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42W7875 IBM Intel Chipset DDR2 Laptop Motherboard for ThinkPad T61 T61P
42W7875 IBM Intel Chipset DDR2 Laptop Motherboard for ThinkPad T61 T61P
$59.00