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10th-floor storage board, type 1


This is a 10-layer, single-sided memory module’s gold‑finger PCB—a typical gold‑finger‑type circuit board designed to house DDR4/DDR5 memory chips. The left edge features hard‑gold‑plated contacts that plug directly into the motherboard’s memory slots, allowing for repeated insertion and removal.

Category:

High‑frequency, High‑speed

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  • Product Description
  • Application areas
  • Number of floors 10 floors
    Plate thickness 1.0mm
    Materials FR4-TU872LSK
    Surface treatment Gold immersion + gold plating
    Minimum hole size 0.1mm
    Line width/line spacing 2.6mil/2.6mil
    Solder mask/characters Black ink/White text
    Special process Resin plug holes, chamfered edges, 2 µin gold plating + 30 µin gold plating

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