---
product_id: 391338819
title: "Technology ALTA G1M Micro-ATX Super Tower Case Black, SST-ALG1MB"
brand: "silverstone"
price: "HK$3530"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/391338819-technology-alta-g1m-micro-atx-super-tower-case-black-sst
store_origin: HK
region: Hong Kong
---

# Compact footprint with tall, slim design 90-degree motherboard layout for optimal airflow Supports 360mm radiator for ultimate cooling Technology ALTA G1M Micro-ATX Super Tower Case Black, SST-ALG1MB

**Brand:** silverstone
**Price:** HK$3530
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your build with SilverStone’s sleek, airflow-optimized fortress — where power meets precision.

## Quick Answers

- **What is this?** Technology ALTA G1M Micro-ATX Super Tower Case Black, SST-ALG1MB by silverstone
- **How much does it cost?** HK$3530 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/391338819-technology-alta-g1m-micro-atx-super-tower-case-black-sst)

## Best For

- silverstone enthusiasts

## Why This Product

- Trusted silverstone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Savvy Powerhouse:** Tall yet compact footprint fits seamlessly into any workspace without sacrificing performance or style.
- • **Cable Clutter? Not Here.:** Mandatory cable routing keeps all wiring hidden on four sides, delivering a clean, minimalist aesthetic.
- • **Graphics Ready, No Limits:** Supports graphics cards up to 355mm long and 4 slots high, perfect for high-end gaming and professional setups.
- • **Effortless Cooling Mastery:** Harness natural convection with stack effect airflow and a pre-installed 180mm Air Penetrator fan for superior heat dissipation.
- • **Radiator Ready for the Win:** Compatible with up to 360mm radiators, ensuring your liquid cooling setup stays cool under pressure.

## Overview

The SilverStone ALTA G1M is a micro-ATX super tower case featuring a unique 90-degree motherboard layout and stack effect airflow design. It supports up to a 360mm radiator and graphics cards up to 355mm, all within a compact footprint that hides cables on all sides for a clean, professional look. Ideal for high-performance builds demanding efficient cooling and space-saving elegance.

## Description

Distinctive SilverStone design recognized by the masses. Embodying the characteristics & qualities of the iconic Fortress FT03, ALTA G1M features a 90-degree rotated motherboard layout and a small overall footprint that’s tall in height but short on depth. Hot air rises, and rising air cools. By following the natural convection of air, ALTA G1M’s layout design combined with a pre-installed Air Penetrator 180mm fan, contributes to excellent bottom-to-top directional airflow (stack effect), which takes advantage of hot air’s natural tendency to rise. Built for the highest-end of today’s components. ALTA G1M is compatible with a maximum of a 360mm radiator whilst capable of accommodating graphics cards of any length, and of any height up to 4 slots.

## Features

- Supports 360mm radiator
- Super small footprint design with no visible cabling on four sides
- Stack effect layout with 90-degree motherboard layout
- Mandatory cable routing design
- Supports graphics cards up to 355mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of USB 2.0 Ports | 2 |
| Brand | SilverStone |
| Series | SST-ALG1MB |
| Item model number | 22021 |
| Item Weight | 13.23 pounds |
| Product Dimensions | 12.09 x 7.87 x 19.96 inches |
| Item Dimensions  LxWxH | 12.09 x 7.87 x 19.96 inches |
| Color | Black |
| Manufacturer | SilverStone Technology |
| ASIN | B09GVS5LBD |
| Date First Available | November 22, 2021 |

## Product Details

- **Brand:** SilverStone
- **Motherboard Compatability:** Micro ATX
- **Case Type:** Tower
- **Recommended Uses For Product:** Business
- **Color:** Black
- **Material:** Alloy Steel, Plastic
- **Power Supply Mounting Type:** Bottom Mount
- **Cooling Method:** Air
- **Model Name:** SST-ALG1MB
- **Fan Size:** 120 Millimeters

## Images

![Technology ALTA G1M Micro-ATX Super Tower Case Black, SST-ALG1MB - Image 1](https://m.media-amazon.com/images/I/71IyCpK0CdL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- SilverStone Technology ALTA G1M Micro-ATX Super Tower Case Black, SST-ALG1MB
- Corsair SF1000L Fully Modular Low-Noise SFX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - Quiet 120mm PWM Fan - 80 Plus Gold Efficiency - Zero RPM Mode - 105 C-Rated Capacitors - Black

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**Shop now:** [https://www.desertcart.hk/products/391338819-technology-alta-g1m-micro-atx-super-tower-case-black-sst](https://www.desertcart.hk/products/391338819-technology-alta-g1m-micro-atx-super-tower-case-black-sst)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-09*