S300 Mini Itx Case

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

21 来源

The S300 Mini-ITX case (often branded under KXRORS or its original manufacturer Shiny Snake) has emerged as a high-value, ultra-portable foundation in the Small Form Factor (SFF) PC market Devynpc Manuals. At a volume of just 8.1L, it bridges the gap between ultra-compact "sandwich" cases and high-performance gaming rigs by supporting full-length GPUs Amazon Newegg.

Product Specifications & Features

The S300 is defined by its balance of portability and hardware compatibility:

* Dimensions & Volume: 312 x 135 x 193mm (~8.1L volume) Manuals.

* GPU Support: Fits cards up to 305mm in length and 2.5 slots (55mm) thick Devynpc Manuals.

* CPU Cooling: Supports air coolers up to 60mm in height (e.g., ID-COOLING IS-55 or Thermalright AXP90-X47) Devynpc Alibaba.

* Unique Selling Point: A sturdy leather handle on top and three-sided mesh panels for high-airflow cooling without needing liquid cooling (AIO) Amazon Newegg.

* Connectivity: Modern front I/O featuring USB 3.0 Type-C Amazon.

Market Trends & Insights

* Growth in SFF Demand: The ITX case market is projected to reach $0.57 billion by 2035, with Mini-ITX cases holding a dominant 65% share of the compact segment due to rising consumer interest in portable, high-performance setups Businessresearchinsights Linkedin.

* The "Budget SFF" Niche: The S300 is positioned as a "no-frills" affordable alternative to premium cases like the FormD T1 or Fractal Terra, typically retailing around $90–$100 including a PCIe 3.0 riser cable Devynpc Newegg.

* Consumer Sentiment: Users praise its ease of building compared to other sub-10L cases, though common complaints focus on the outdated PCIe 3.0 riser (which requires manual BIOS settings for Gen4 hardware) and tight cable management space Reddit Amazon.

* Wholesale Availability: While consumer stock can be volatile on Amazon, B2B sourcing via platforms like Alibaba reveals OEM options with unit prices dropping to $49.99–$59.99 for bulk orders (MOQ 1000) Alibaba.

The files below include a detailed list of similar portable Mini-ITX cases and wholesale sourcing options for the S300 model.

Based on these market insights, you can continue with:

Sources & References

21 sources cited · Verified industry data & reports

S300 - Mini-ITX PC Gaming Case - Front I/O USB 3.0 Type

Amazon.com

Size: 12.2 x 5.3 x 7.6 in, 8.1L Portable Handheld Minni Itx Case. New features: Front I/O USB3.0 Type-C Port and using pure aluminum wire drawing material,

KXRORS S300 - DevynPC SFF PC Builder

Devyn PC

The S300 is a compact, no-frills ITX case. Supports full-length 2.5-slot GPUs (up to 305mm) MSRP$99.99 Weight4.4kg Motherboard SupportMini

S300 - Mini-ITX PC Gaming Case - Front I/O USB 3.0 Type

PCPartPicker

S300 - Mini-ITX PC Gaming Case - Front I/O USB 3.0 Type - C Port - SFX Power Supply 100-130mm -Cable Management System - luminum Mini-ITX Motherboard Small ...

Any s300 itx case users here? : r/sffpc

Reddit · r/sffpc

My build does not have any fans setup currently. Funny story the store where I bought the parts does not have any fans that are needed for s300, I got ...

S300 - Mini-ITX Gaming Case - Front USB 3.0 Type - C Port

Amazon.com.be

Size: 31 x 13.5 x 19.3 cm, 8.1L Minni Itx Portable Case; New Features: Front USB 3.0 Type-C Port and Pure Aluminum, Small Leather Handle on the Top.

S300 Mini ITX Case Guide: How to Choose & Build Right

Alibaba.com

Mini-ITX form factor (170 × 170 mm) O. At 8.1–8.5 liters, traits include a top-mounted leather handle, three-sided mesh panels. The S300 ...

S300 Mini Itx Case

Overview

Product Specifications & Features

Market Trends & Insights

Sandwich Style Mini Itx Case With Handle Wholesale

Related Searches

Sources & References