Overview

The be quiet! Silent Base 601 - black is a mid-tower PC case engineered for maximum noise reduction. It features 10mm thick sound-dampening mats on the front, top, and side panels, along with two pre-installed Pure Wings 2 140mm fans that deliver quiet yet effective airflow. The case supports ATX, Micro-ATX, and Mini-ITX motherboards, and can accommodate radiators up to 360mm in the front. This case is ideal for gamers, content creators, and office users who prioritize a silent computing environment. Its solid build quality and thoughtful noise-dampening design make it a standout choice in the mid-tower segment.

Compatibility Guide

The Silent Base 601 is compatible with ATX, Micro-ATX, and Mini-ITX motherboards. The power supply is mounted at the rear, and a PSU shroud helps keep cables tidy. Motherboard support: ATX, Micro-ATX, Mini-ITX PSU mounting: Rear mount, with shroud for cable management Cooling support: Front 360mm radiator, top 120mm fan (with cover removed) GPU clearance: Sufficient for most high-end graphics cards (exact length not specified) Note that E-ATX motherboards are not supported. The interior is spacious enough for large CPU coolers and long GPUs, but always double-check component dimensions before building.

Product Info

Released in 2018, the Silent Base 601 is a mid-range silent case from be quiet!. It is priced around ¥70,000 ( reference) and targets users who value low noise over flashy aesthetics. Material: ABS plastic Cooling: Air cooling with water-cooling radiator support Pre-installed fans: 2x Pure Wings 2 140mm Fan controller: 3-step switch (supports up to 3 fans) Damping mats: 10mm thick on front, top, and side Noise-reducing vents: Optimized for airflow with minimal noise Market positioning: The Silent Base 601 sits in the mid-to-high tier of silent cases, offering thicker damping material and an integrated fan controller compared to many competitors. It lacks a windowed side panel, focusing purely on noise reduction.

Best Use Cases

Silence-focused gamers: Ideal for those who want to minimize fan noise during gaming sessions. The pre-installed 140mm fans run quietly even under load. Content creators: For video editors or 3D artists who need a quiet workstation for long rendering sessions. The case's damping keeps noise levels low. First-time silent PC builders: The included fan controller makes it easy to adjust fan speeds without additional hardware, perfect for beginners.

Things to Consider

The side panel is solid steel (no window), so RGB components won't be visible. The case is relatively heavy (~10 kg), making it less portable. Front I/O includes USB 3.0 x2, USB 2.0 x2, and audio jacks, but no USB-C port. You may need an adapter or expansion card for modern USB-C devices. Competitors like the Fractal Design Define 7 offer more modular interiors, while the Silent Base 601 excels in pre-installed damping and fan controller. Installing a 360mm radiator in the front may limit GPU length; verify component dimensions beforehand.

Product Disclosure (Amazon)

  • Manufacturer: be quiet!
  • Seller: G-SKY Online Store
  • Fulfilled by: G-SKY Online Store
  • ASIN: B07GT4G988
  • Note: This article covers a manufacturer-made product based on Amazon listing details.