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 double-check specs, model numbers, and reviews from different sellers and makers while looking out for tricky photos, bundles, and prices.
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 tracking sites. You will spot patterns, special sales, and area differences so you can time buys and tweak builds to keep within budget.
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, tower air coolers, and AIO liquid ones. You will think about noise, space fit, reliability, and cooling power so you pick cooling that suits your case, CPU strength, and style goals.
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 speed, wait time, lasting power, and cost. Know PCIe types, space planning, and job needs so you size storage right without wasting money or slowing things down.
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 into how case size and setup affect fit, air flow, and noise. You will check GPU and cooler space, drive spots, and cable paths so your 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 implicationsUnderstand how RAM type, size, and speed change performance. You will compare DDR types, timings, and ranks, and learn dual or quad channel effects for games, content making, and heavy 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 pick and size a trusty PSU. You will guess system power use, read 80 Plus ratings, compare modular types, and check protections and rails to dodge shakes, noise, and future upgrade 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 motherboards to CPUs and jobs. You will compare sockets, chipsets, VRM quality, and connections, then balance extras, links, and budget for gaming, 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 CPU spec pages. You will understand cores, threads, speeds, IPC, cache, and TDP, then link them to games, content making, and office jobs to pick the 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 put together a full, matching parts list fast. You will use templates, filters, and check tools, then save searches and alerts so you can 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 reviewBuild a steady way to record part picks, prices, and sources. You will write short, clear reasons and grab URLs, times, and other options 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 GPU levels fit games, creative work, and office tasks. You will compare built-in and separate GPUs, VRAM sizes, power needs, and features so you pick a card for screen size, frames, and budget.
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
