Geekworm for Raspberry Pi 4 SATA Storage, X825 V2.0 2.5 inch SATA HDD/SSD Expansion Board UASP Supported Compatible with Raspberry Pi 4 Model B 1GB/2GB/4GB/8GB Only(Not Include Raspberry Pi)
$31.90
🛒 Buy on Amazon — $31.90
Geekworm for Raspberry Pi 4 SATA Storage vs SunFounder Raphael Ultimate Starter Kit for… — Head-to-Head (2026)
The specs side by side, with links to both product pages.
vs
SunFounder Raphael Ultimate Starter Kit for Raspberry Pi 5 4 B 3B B+ 400, Zero 2 W, RoHS Compliant, Python, C Java, Online Tutorials & Video Courses for Beginners (Raspberry PI NOT Included)
$58.99
🛒 Buy on Amazon — $58.99
*Price sourced from Amazon.com. Last updated 2026-10-22. Price and availability subject to change.
Spec-by-spec
| Spec | Geekworm for Raspberry Pi 4 SATA… | SunFounder Raphael Ultimate Starter… |
|---|---|---|
| Brand | Geekworm | SunFounder |
| Item Weight | 48 Grams | 0.72 Kilograms |
| Compatible Devices | Raspberry Pi 4 Model B | Raspberry Pi 400, Raspberry Pi 4B, Raspberry Pi 3B+, Raspberry Pi 3B, Raspberry Pi 3A+, Raspberry Pi 2B, Raspberry Pi 1B+, Raspberry Pi 1A+, Raspberry Pi Zero W, Raspberry Pi Zero |
| Warranty Description | 3 months | 1 Year Guarantee |
| Color | Black(X825 V2.0) | — |
| Material | Metal | — |
| Built-In Media | 1 x USB 3.0 connector, 1 x X825 V2.0 Expansion Board, 2 x M3x6mm Screws, 4 x Spacers F/F M2.5x14mm, 8 x M2.5x6mm Screws | — |
| Hardware Platform | Raspberry Pi | — |
| Data Transfer Rate | 6 Gigabits Per Second | — |
| Enclosure Material | Metal | — |
| Hardware Interface | USB | — |
| Hard Disk Form Factor | 2.5 Inches | — |
| Memory Storage Capacity | 8 GB | — |
| Supported Devices Quantity | 1 | — |
More single-board computers head-to-heads
Keep researching
Already narrowing? Open each product page for the full spec sheet, FAQ, and a link to the current Amazon price: Geekworm for Raspberry Pi 4 SATA… · SunFounder Raphael Ultimate Starter…. Browse the full Single-Board Computers catalog or read our Single-Board Computers buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Retro Handhelds in 2026 — From $35 to $500
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Budget Gaming PC Build 2026 — ~$1,000 Parts List
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Best Noctua Cooling Products in 2026: A Brand Buying Guide
- RTX 4090 AIO Kit 2025: Pricing, Cooling & Buying Guide
- Raspberry Pi 4 8GB as a Low-Power Quake 3 / OpenArena / UT99 Dedicated Server (2026 Build Log)
- T9 Keyboard for Your Smartphone: 2026 Maker's Guide
- Open-Source NVIDIA NVK Vulkan Driver Adds DLSS Support: What It Means for RTX 3060 Owners
- Best PC Game Streaming Gear in 2026: 5 Picks for Mic, Light & Capture
- Raspberry Pi OS Moves to the Linux 6.18 LTS Kernel With an Updated LabWC Compositor
- Best Hardware for Running MoE LLMs Locally in 2026
- Best Retro PC Storage Adapters in 2026: IDE, SATA & CompactFlash Picks
- Linux Now Boots on a Sega Genesis — Here's What That Actually Means
- Ryzen AI Max Mini PC 128GB: Specs, Uses, Alternatives
- SATA vs NVMe for a Ryzen 5800X Gaming Build: Does It Matter?
- Best CPU for the RTX 3060 12GB (No Bottleneck) in 2026
- GameNative Unlocks Up to 100 FPS PC Gaming on Android
- Raspberry Pi 4 8GB Homelab in 2026: Jellyfin, Pi-hole and Home Assistant on One Board
- Best CPU Cooler for AMD Ryzen 7 5800X High-TDP Builds (2026)
- Microsoft MAI-Image-2.5 Lands #2 on the Image Arena — The Local Angle
- Best Streaming Microphones for Content Creators in 2026
- Best Gaming Room Lighting in 2026: LED Strips and Ring Lights
- Best SSD for PS4 Pro in 2026: SATA Upgrades That Cut Load Times
- Best Raspberry Pi 5 Home Lab Cluster Setup for Self-Hosting (2026)
- Count Anything Runs Locally on a 12GB GPU: Object-Counting AI on the RTX 3060
- News: Mistral Enters Robotics With Robostral Navigate 8B
- Building a Period-Correct Windows 98 SE Gaming PC in 2026
- Matrox G400 MAX in 2026: Period-Correct Install, EMBM Showcase, and Pentium III Benchmarks
- Period-Correct 1999 LAN Rig: Pentium III, Voodoo3 3000, Sound Blaster
- Voodoo3 3500 TV on Windows 98 SE: AI-Assisted Driver Install Walkthrough in 2026
- Which LLMs Fit a 12GB RTX 3060? Per-Model VRAM Cheat Sheet (2026)
- Claude Opus 4.8 Tops GPT-5.5: What Runs Local on a 12GB GPU
- 3dfx Voodoo5 5500 PCI Boots in a Modern ASUS Z77 Board
- Best Raspberry Pi Alternatives 2026: 5 SBCs After the Price Hikes
- Best SSD for Raspberry Pi Boot (2026): USB SATA vs NVMe
- Sound Blaster Audigy 2 ZS on Windows XP: Driver Install and Gotchas in 2026
- Single vs. Dual Channel Memory: Intel Core Ultra 7 270K
- Best Budget Streaming Setup in 2026: 5 Picks Under Budget
- KOORUI 4K QD-Mini LED vs Samsung Odyssey 4K: Which 27-Inch Wins?
- Local LLMs for Generating Interactive Textbooks On the Fly
- Building a Voodoo 2 SLI Windows 98 Gaming Rig in 2026: Period-Correct Parts That Are Still Findable
- Best Budget Streaming Gear in 2026: 5 Picks to Go Live Cheap
- Adding a Manual Shifter to Your Sim Rig: Is the Thrustmaster TH8A Worth It for the G29?
- CompactFlash as a Silent IDE Boot Drive in a Retro Windows 98 Gaming PC: Full 2026 Guide
- Best Streaming Starter Kits in 2026: Mic, Light, Capture, and the One-Box Builds
- Is an RTX 3060 Enough for 4K Gaming? Pairing It With a Budget 4K Monitor
- RTX 5080 vs RX 7900 XTX: Which GPU Wins in 2026?
- OpenAI Says 'Chat Is Dead': Building a Local Agent Rig in 2026
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 3090
- Best Gaming Monitor for 2026: 5 Picks from 1440p to 4K
- RTX 3060 12GB vs RTX 3090 for Local LLMs (2026)
- Should You Overprovision vCPU Per VM in a Homelab?
- Samsung 870 EVO vs WD Blue SN550: Best Storage for Forza Horizon 6 Fast Loading
- Local PDF-to-Audiobook on a Raspberry Pi 5: Kokoro 82M + Qwen + llama.cpp
- Logitech G920 vs HORI Racing Wheel: Best Sim Racing Wheel for PS5 & PC
- Anthropic's 2GW AMD Deal: Should You Still Run Local?
- gpt-oss 120B at Home: RTX 3060 12GB Offload vs Ryzen 7 5800X CPU-Only
- Microsoft's Copilot Super App vs a Local RTX 3060 Ollama Box in 2026
- Best PC Gaming Controller in 2026: GameSir G7 SE vs DualSense vs 8BitDo Pro 2
- Best Parts for a Local RAG Document-QA Workstation in 2026
- Best GPU for a Homelab in 2026: AI, VMs & Budget Picks
- Steam Deck LCD 6TB Man-Cave Setup: Storage & One-Cable Dock
- Best AM4 CPU for Gaming in 2026: 5 Ranked Picks