> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# KKSB Silent Cooling Pi 4 Aluminium Case

**Type:** Product page · **SKU:** KKSB-0034 · **Brand:** [KKSB](https://core-electronics.com.au/brands/kksb-australia)
**Page:** https://core-electronics.com.au/kksb-silent-cooling-raspberry-pi-4-aluminium-case.html ([markdown](https://core-electronics.com.au/kksb-silent-cooling-raspberry-pi-4-aluminium-case.html.md))

Keep your Raspberry Pi 4 running cool and quiet with KKSB's precision-machined aluminium case featuring passive cooling technology, full port accessibility, and tool-free installation for optimal thermal management.

## Pricing

- **Price:** $51.75 (inc GST) — $47.05 AUD, exc GST
- **Quantity discounts:** 5+ $45.87 (exc GST) · 10+ $44.69 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 26 and Sep 07.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=KKSB-0034:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/KKSB-0034:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The KKSB Raspberry Pi 4 Heatsink Case represents a sophisticated passive cooling solution, engineered to maintain optimal operating temperatures for the Raspberry Pi 4 board. This precision-machined aluminium enclosure transforms heat management through innovative design, making it an ideal choice for projects requiring sustained performance without the noise of active cooling.

## Key Features

- Precision-machined aluminium construction for superior heat dissipation
- Passive cooling design eliminates noise and moving parts
- Integrated thermal pad system for direct contact with processor
- Compatible with all Raspberry Pi 4 models including [1GB](https://core-electronics.com.au/raspberry-pi-4-model-b-1gb.html), [2GB](https://core-electronics.com.au/raspberry-pi-4-model-b-2gb.html), [4GB](https://core-electronics.com.au/raspberry-pi-4-model-b-4gb.html), and [8GB](https://core-electronics.com.au/raspberry-pi-4-model-b-8gb.html) variants
- Access ports for all essential connections including GPIO, camera, and display interfaces
- Tool-free assembly design for quick installation

## Technical Specifications

- Material: CNC machined aluminium
- Cooling Method: Passive convection
- Thermal Interface: Pre-applied thermal compound
- Mounting: Tool-free installation system
- Access: Full port accessibility including: 
    - Dual micro-HDMI ports
    - USB-C power input
    - Ethernet port
    - USB 2.0 and 3.0 ports
    - 40-pin GPIO header

## Installation

1. Remove any existing cooling solution from your Raspberry Pi 4
2. Clean the processor surface thoroughly with isopropyl alcohol
3. Remove the protective film from the pre-applied thermal compound
4. Align the Raspberry Pi 4 with the mounting points in the bottom section of the case
5. Carefully lower the board into position, ensuring proper alignment with all ports
6. Secure the top section of the case until it clicks into place

## What's in the Box

- KKSB Aluminium Heatsink Case
- Pre-applied thermal compound
- Installation guide

## Compatibility

| Device | Compatibility |
|---|---|
| Raspberry Pi 4 Model B (All RAM variants) | Full |
| Raspberry Pi 3 Model B+ | Not Compatible |
| Raspberry Pi 5 | Not Compatible |

## Recommended Power Supply

For optimal performance, use with the official [Raspberry Pi 4 Power Supply (5.1V 3A)](https://core-electronics.com.au/raspberry-pi-4-official-power-supply-usb-c-5v-15w-white.html), which ensures stable power delivery under sustained loads. The case design accommodates the official power supply without modification.

## About KKSB

KKSB specialises in developing premium thermal management solutions for single-board computers. Their products are recognised for precision engineering, innovative design, and reliable performance in demanding applications. Each product undergoes rigorous testing to ensure optimal thermal performance and compatibility.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/K/K/KKSB-0034-1.jpg)