For sale is a Samsung M471A5143EB0-CPB 4GB DDR4 2133MHz SO-DIMM RAM module. This stick has been tested and verified to be in full working condition. It is ideal for upgrading or replacing memory in laptops and compact systems that support DDR4 SO-DIMM RAM.

Specifications:

• Brand: Samsung
• Model: M471A5143EB0-CPB
• Capacity: 4GB
• Type: DDR4 SDRAM
• Speed: 2133MHz (PC4-17000)
• Form Factor: SO-DIMM (for laptops and compact systems)
• Voltage: 1.2V
• ECC: Non-ECC
• Buffered/Unbuffered: Unbuffered

Condition:

• Used, but in excellent working condition.
• Fully tested and verified to function properly in systems that support DDR4 SO-DIMM memory.

Shipping & Handling:

• Ships via USPS First-Class Mail or Ground Advantage (2-5 days) with tracking.
• Option for Priority Mail Express (1-2 days) is available at checkout for an additional cost.
• Safely packed in antistatic bags and bubble wrap for secure shipping.

Returns:

• 30-day return policy for domestic buyers only.
• Returns accepted if the item is found to be defective or the wrong size for your system. Please confirm your system supports DDR4 SO-DIMM memory before purchasing.