Lesson 1Sourcing realistic parts: verifying product listings, reading spec sheets, and cross-checking pricesBuild skills to check if online parts listings are true and reliable. You will match specs, model numbers, and reviews from different sellers and makers, watching out for false pictures, packages, and costs.
Confirming model numbers and revisionsComparing specs with vendor PDFsSpotting misleading photos and bundlesUsing reviews to confirm real behaviorFlagging gray‑market or fake listingsLesson 2Interpreting current component availability and pricing from major retailers and tech sitesLearn to understand live prices and stock from big shops and tech pages. You will see patterns, special sales times, and area differences to time buys and change builds to fit your money plan.
Using price history and tracking toolsComparing major retailers and regionsSpotting sales cycles and promo patternsReacting to stock shortages and delaysAdjusting builds to stay within budgetLesson 3Cooling options: stock coolers, air coolers, AIO liquid coolers, and thermal performance trade-offsCompare basic coolers, tall air coolers, and liquid AIO units. You will think about noise, space fit, strength, and heat control to pick cooling that suits your box, processor power, and look wishes.
Stock coolers: pros, cons, and limitsTower air coolers and heatpipe designAIO liquid coolers and radiator sizingClearance with RAM, GPU, and side panelsNoise, fan curves, and maintenance needsLesson 4Storage types: SATA SSD, NVMe PCIe (Gen3/Gen4/Gen5) and sizing strategiesLearn how SATA SSDs and NVMe drives differ in quickness, wait time, lasting power, and price. Know PCIe steps, space planning, and job needs to size storage right without extra spend or slow spots.
SATA SSD vs NVMe: latency and throughputPCIe Gen3, Gen4, Gen5 lanes and limitsRandom vs sequential workloads and QD impactEndurance ratings, TBW, and warranty termsCapacity planning for OS, apps, and dataLesson 5Case form factors, airflow, GPU clearance, drive mounting, and cable management considerationsLook at how case size and setup affect fit, air flow, and sound. You will check graphics card and cooler space, drive spots, and wire paths so builds stay cool, neat, and simple to put together or fix later.
ATX, mATX, ITX case and board fitmentFront, top, and rear airflow planningGPU and CPU cooler height clearancesDrive cages, brackets, and SSD mountsCable routing channels and tie‑down pointsLesson 6RAM types, capacities, speeds, timings, and dual/quad channel implicationsKnow how RAM kind, size, and speed change work. You will match DDR steps, timings, and layers, and learn two or four channel effects for games, making content, and big memory jobs.
DDR generations and voltage differencesCapacity planning for common workloadsFrequency, timings, and real latencySingle vs dual rank DIMM behaviorDual and quad channel performanceLesson 7Power supply fundamentals: wattage estimation, 80+ efficiency ratings, modularity, protectionsKnow how to measure and pick a strong power unit. You will guess system power use, read 80 Plus ratings, match easy-change designs, and check safety and power lines to skip shakes, noise, and later change problems.
Estimating peak and sustained wattage80 Plus efficiency levels and impactModular vs non‑modular cabling choicesProtections: OCP, OVP, SCP, OTP, OPPSelecting reputable PSU brands and linesLesson 8Motherboard chipsets, sockets, and feature sets: matching to CPU use casesLearn to match boards to processors and jobs. You will compare fits, chip groups, power strength, and connections, then balance growth, links, and money for games, work, or office builds.
CPU socket and chipset compatibilityVRM design and power delivery qualityPCIe slots, M.2 slots, and lane sharingUSB, networking, and audio featuresBIOS quality, updates, and supportLesson 9How to read and compare CPU specifications: cores, threads, clocks, IPC, and TDPGet sure reading processor spec pages. You will understand cores, threads, speeds, work per cycle, store, and heat power, then link to games, content making, and office jobs to pick right processor level.
Physical cores vs logical threadsBase, boost clocks, and turbo behaviorIPC, cache sizes, and single‑thread strengthTDP, power limits, and cooling needsMatching CPU tiers to target workloadsLesson 10Building a parts list quickly: templates, compatibility checks, and saved search techniquesLearn to make full matching parts list fast. You will use patterns, filters, and match tools, then save looks and warnings to act quick on stock shifts and short deals.
Starting from proven build templatesUsing online compatibility checkersFiltering by budget and performanceSaving searches and price alertsVersioning and cloning parts listsLesson 11Documenting choices: writing concise justifications and noting purchase URLs and price snapshots for manager reviewMake a repeat way to note part picks, prices, and places. You will write short clear reasons and catch links, times, and other choices so bosses can quick check and okay your build plans.
Writing one‑sentence part justificationsRecording URLs, SKUs, and seller detailsCapturing dated price and promo evidenceTracking alternative parts and trade‑offsOrganizing build notes for manager reviewLesson 12GPU tiers and market positioning: integrated vs discrete GPUs and how to pick by workloadLearn how graphics levels fit games, create, and office tasks. You will match built-in and separate cards, memory sizes, power needs, and extras to pick one for screen size, frames, and money goals.
Integrated graphics vs discrete GPUsEntry, midrange, and high‑end GPU tiersVRAM capacity, bus width, and bandwidthPower draw, connectors, and PSU impactMatching GPU to resolution and refresh
