Computer Hardwares Price in Kenya

💻 Complete Breakdown of Computer Hardware Components

1. 🧠 Central Processing Unit (CPU)

Overview:
The CPU is the brain of the computer, executing instructions and handling logical operations.

Key Types:

• Intel: Core i3, i5, i7, i9 (12th to 14th Gen), Xeon (workstations)

• AMD: Ryzen 3, 5, 7, 9 (Zen 3/4), Threadripper (HEDT)

• Apple: M-series (M1–M4) for Mac

Core Specs:

• Cores/Threads: 4–64 cores; SMT/hyper-threading enabled

• Clock Speeds: Base (1.8–3.8 GHz), Boost (up to 5.8 GHz+)

• Cache: L1, L2, L3 (up to 128MB in some CPUs)

• Socket Compatibility: LGA1700 (Intel), AM5 (AMD), sTR5 (Threadripper)

Use Cases:

• Gaming: High-frequency 6–8 core CPUs (e.g., i5-14600K)

• Content Creation: High-core count CPUs (e.g., Ryzen 9 7950X, i9-14900K)

• Servers/Workstations: Intel Xeon, AMD EPYC

2. 🎮 Graphics Processing Unit (GPU)

Overview:
GPUs handle rendering of images, video, and 3D content, essential for gaming, AI, and design workloads.

Types:

• Dedicated Graphics Cards (NVIDIA GeForce, AMD Radeon, Intel ARC)

• Integrated Graphics (Intel UHD, Iris Xe, AMD Radeon iGPU)

Dedicated GPUs:

• Gaming GPUs: NVIDIA RTX 4060–4090, AMD RX 7600–7900 XTX, Intel ARC A770

• Workstation GPUs: NVIDIA Quadro, AMD Radeon Pro, Intel ARC Pro

• AI/Compute GPUs: NVIDIA A100, H100

Specs to Consider:

• VRAM (4GB–24GB GDDR6X)

• CUDA Cores / Stream Processors

• Ray Tracing Cores / Tensor Cores

• PCIe 4.0/5.0 compatibility

• Dual-fan, triple-fan, or blower-style cooling

Use Cases:

• High-FPS 1440p/4K gaming

• Video editing, rendering, machine learning

• 3D modeling, simulations, crypto mining (specialized use)

3. 🧩 Motherboards (MoBo)

Overview:
The motherboard connects all components and manages communication between them.

Types by Form Factor:

• ATX: Full-size, most expansion slots

• Micro-ATX: Mid-size, fewer slots

• Mini-ITX: Compact builds

Socket & Chipsets:

• Intel: LGA1700 (Z790, B760, H610)

• AMD: AM5 (X670E, B650, A620)

Key Features:

• VRM quality for CPU power delivery

• DDR4 or DDR5 RAM slots

• PCIe Gen 4/5 lanes

• USB 3.2 Gen 2, Type-C, Thunderbolt 4

• WiFi 6E/7 and 2.5Gb Ethernet

Use Cases:

• Overclocking (Z-series, X-series chipsets)

• Budget builds (B-series)

• Compact or SFF PCs (ITX)

4. 🧠 Random Access Memory (RAM)

Overview:
RAM temporarily stores active data and code that your system uses in real time.

Types:

• DDR4: Still widely used (up to 3600MHz+)

• DDR5: Latest standard (up to 8000MHz+)

Specifications:

• Capacity: 8GB–128GB (commonly 16GB–32GB for gaming)

• Speed: Measured in MHz (CL latency matters)

• Channel Configurations: Single/Dual/Quad-channel

Popular Brands: Corsair, G.Skill, Kingston, Crucial

Use Cases:

• Gaming: 16GB DDR5 6000MHz ideal

• Workstations: 32–128GB for video editing or VMs

• Servers: ECC Registered RAM

5. 💾 Storage (SSD/HDD)

Overview:
Storage retains data persistently, ranging from fast SSDs to high-capacity HDDs.

Types:

• SSD (Solid State Drive):

  • SATA SSDs: Slower, legacy

  • NVMe M.2 SSDs: High-speed PCIe 3.0/4.0/5.0

• HDD (Hard Disk Drive):

  • Larger capacities (1TB–20TB)

  • 7200 RPM for performance, 5400 RPM for archival

Speed Benchmarks:

• SATA SSD: ~500MB/s

• NVMe Gen 4: 5,000–7,300MB/s

• NVMe Gen 5: 10,000MB/s+

Use Cases:

• Boot drive (SSD)

• Game installations (NVMe)

• Bulk media storage (HDD)

6. ⚡ Power Supply Unit (PSU)

Overview:
The PSU converts AC power to DC and distributes it safely to PC components.

Ratings & Certifications:

• Wattage: 450W to 1600W+

• 80+ Certification: Bronze, Gold, Platinum, Titanium

Types:

• Modular: Fully detachable cables

• Semi-Modular: Some fixed, some modular

• Non-Modular: All fixed

Important Features:

• Single vs Multi-rail +12V output

• Japanese capacitors for reliability

• OVP, SCP, OCP protection circuits

Popular Models: Seasonic Focus, Corsair RMx, EVGA SuperNOVA

7. ❄️ Cooling Systems

Overview:
Cooling maintains optimal thermal performance and extends component longevity.

Types:

• Air Cooling: Tower coolers with heat pipes (e.g., Noctua NH-D15)

• Liquid Cooling (AIO): 120mm–420mm radiators (e.g., NZXT Kraken, Corsair H150i)

• Custom Loops: Advanced enthusiasts only

GPU & VRM Cooling: Included in design; case airflow matters

Use Cases:

• Overclocking CPUs/GPUs

• Quiet PC builds

• High ambient temperature environments

8. 🖥️ PC Cases (Chassis)

Overview:
Cases house and protect hardware while aiding airflow and cable management.

Types:

• Full-Tower: E-ATX boards, multiple GPUs

• Mid-Tower: ATX, most common

• Mini-ITX: Compact builds

• Open-Air/Bench Cases: For testing

Important Features:

• Cable routing space

• Mesh or glass panels

• Dust filters and airflow zones

• Front I/O: USB-C, HD Audio

Popular Brands: Lian Li, Fractal Design, NZXT, Phanteks

9. 🖱️ Peripheral Hardware

Overview:
Essential for user input/output, including displays, input devices, and audio.

Examples:

• Monitors: 1080p to 4K, 60Hz to 360Hz, G-Sync/Freesync

• Keyboards: Mechanical for gaming/productivity

• Mice: High-DPI optical sensors

• Headsets/Speakers: Spatial or surround audio

• External GPUs (eGPU): Thunderbolt 4 support

🟩 Hardware Ecosystem Compatibility

🟪 Conclusion

Computer hardware forms the backbone of every digital experience. Whether you're gaming, editing, programming, or running intensive simulations, the right combination of CPU, GPU, memory, storage, and thermal solutions can unlock peak performance. From budget builds to enthusiast rigs, understanding how each piece fits together enables smarter upgrades and better computing.