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VIA C3 700 MHz Samuel 2

Samuel 2 C3 x86 CPU, 700 MHz, 100 MHz bus class, 128 KB L1 (64 KB instruction + 64 KB data), 64 KB L2. Model-specific record; confirm the complete part marking before installation.

Original local schematic for VIA C3 700 MHz Samuel 2, not a product photograph or dimensional drawing
LOCAL SCHEMATIC // NOT TO SCALE

IDENTIFICATION: VIA C3 700 MHz Samuel 2. Product name alone does not establish package, stepping, voltage or firmware compatibility.

Verified model specifications

Catalog pathOther → VIA processors
Model and computeSamuel 2 C3 x86 CPU, 700 MHz, 100 MHz bus class, 128 KB L1 (64 KB instruction + 64 KB data), 64 KB L2
Package / socketSocket 370 FC-PGA, SKU dependent
CompatibilityC3-aware Socket 370 BIOS; Coppermine/Tualatin fit isn't universal
Stepping and variantsSamuel 2 differs from Samuel/Ezra; verify CPUID

Compatibility and service

  • C3-aware Socket 370 BIOS; Coppermine/Tualatin fit isn't universal
  • Samuel 2 differs from Samuel/Ezra; verify CPUID
  • Retain heatsink/voltage; document marking
  • Confirm board manual, exact CPU support list, firmware, voltage/power, memory and cooling before use; never force a package.

Service & archival notes

Retain heatsink/voltage; document marking

Photograph package, markings, contacts and date/lot codes before repair. Log host board, BIOS/microcode, memory, cooler, condition, provenance and source revision.

Sources & further reading

  1. VIA C3 Samuel 2 700 MHz datasheetManufacturer documentation archive; verify core revision.
  2. VIA C3 700 MHz hardware recordIndependent model cross-reference.
  3. Various Creators — VIA C3 Samuel 2 800MHz Retro DemoIndependent video review; treat as supplementary context, not primary manufacturer documentation.

Manufacturer documents take precedence. Family-level references may not resolve every stepping; verify the marking and motherboard CPU list.