TECH LIFE HYBRID
PC UPGRADE OR REBUILD DECISION WORKSHEET
Version 1.0 | July 30, 2026
Guide: https://techlifehybrid.com/guides/pc-upgrade-or-rebuild

PURPOSE
Use this worksheet before buying a component. It helps you compare keeping the
current PC, changing one part, moving to a new platform, or rebuilding the full
system. It does not replace the current manuals for your exact hardware.

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1. DEFINE THE JOB
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The three games or applications that matter most:
1. ___________________________________________________________________
2. ___________________________________________________________________
3. ___________________________________________________________________

The problem I can reproduce:
______________________________________________________________________

Target resolution / refresh rate / completion time:
______________________________________________________________________

Settings or workflow used for the repeatable test:
______________________________________________________________________

Current result: ______________________________________________________
Target result:  ______________________________________________________

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2. INVENTORY THE CURRENT SYSTEM
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CPU: ___________________________  Cooler: ______________________________
Motherboard + revision: ______________________________________________
BIOS / firmware version: _____________________________________________
RAM capacity / kit / speed: __________________________________________
GPU + exact model: ___________________________________________________
Power supply model / wattage / age: __________________________________
Case + available GPU/cooler/radiator clearance: _______________________
Storage model / interface / free space: _______________________________
Display resolution / refresh rate / connection: _______________________
Operating system: ____________________________________________________

Unknown model numbers that must be confirmed before shopping:
______________________________________________________________________

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3. RECORD THE EVIDENCE
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Repeatable scene or workload: ________________________________________
Test duration: _____________________  Test date: _______________________

Average result: ___________________  Worst repeatable result: __________
Frame-time behavior or completion-time variation: ____________________
CPU use / busiest cores: _____________________________________________
GPU use / clock / temperature: _______________________________________
System RAM peak: __________________  Video memory peak: _______________
Storage activity / free space: _______________________________________
Temperature, clock, power, noise, or stability notes:
______________________________________________________________________

The single strongest measured limitation is:
______________________________________________________________________

Evidence that would prove or disprove that diagnosis:
______________________________________________________________________

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4. COMPARE COMPLETE COSTS
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OPTION A - KEEP AND TUNE
Parts / services: ____________________________________________________
Tax / shipping / tools / time: _______________________________________
Expected resale or reused value: _____________________________________
NET COST: ________________________  USEFUL MONTHS: ____________________

OPTION B - ONE-PART UPGRADE
Main part: ____________________________________________________________
Required supporting parts / adapters: ________________________________
Tax / shipping / tools / time: _______________________________________
Expected resale or reused value: _____________________________________
NET COST: ________________________  USEFUL MONTHS: ____________________

OPTION C - PLATFORM UPGRADE
CPU / motherboard / RAM: _____________________________________________
Required cooling / power / storage / software: _______________________
Tax / shipping / tools / time: _______________________________________
Expected resale or reused value: _____________________________________
NET COST: ________________________  USEFUL MONTHS: ____________________

OPTION D - COMPLETE REBUILD
Core parts: __________________________________________________________
Tax / shipping / tools / migration / time: ___________________________
Expected resale or reused value: _____________________________________
NET COST: ________________________  USEFUL MONTHS: ____________________

Optional comparison: net cost divided by useful months
A: __________  B: __________  C: __________  D: __________

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5. VERIFY COMPATIBILITY AND RISK
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[ ] CPU socket, chipset, firmware, and operating-system support
[ ] RAM type, capacity, kit support, and clearances
[ ] GPU length, height, thickness, slot access, and support bracket
[ ] Cooler height or radiator location, thickness, and fan clearance
[ ] Power-supply capacity, quality, age, connectors, and cable routing
[ ] Storage interface, lanes, mounting, backup, and migration plan
[ ] Display ports, cable capability, resolution, and refresh target
[ ] Exact manuals and qualified support lists reviewed
[ ] Seller, return window, warranty, and total delivered price verified
[ ] Important data backed up and recovery tested before physical work

Unresolved compatibility or reliability risk:
______________________________________________________________________

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6. MAKE THE DECISION
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I choose:  [ ] KEEP  [ ] ONE PART  [ ] PLATFORM  [ ] REBUILD  [ ] WAIT

One-sentence reason:
______________________________________________________________________

The evidence that would make me change this decision:
______________________________________________________________________

Budget limit: ____________________  Decision review date: ______________

FINAL RULE
If you cannot name the measured bottleneck, every required supporting part,
the complete cost, and the expected useful life, wait before buying.

Independent educational material by Tech Life Hybrid. Product names and
trademarks belong to their respective owners. No purchase result, savings,
compatibility, or performance outcome is guaranteed.