This article covers CORSAIR Frame 4000D Vaultシリーズ モジュラーミッドタワー ATX PCケース.

Overview

The CORSAIR Frame 4000D Vault Series is a limited-edition modular mid-tower PC case that pushes the boundaries of customization. This Galaxy variant is strictly limited to 1,337 units worldwide, each individually numbered, making it a collector's item. Its standout feature is the FRAME Modular Case System, which allows users to replace or upgrade key components like the motherboard tray and front I/O panel over time. The case also incorporates CORSAIR's InfiniRail fan mounting system for flexible cooling configurations and a 3D Y-pattern steel front panel designed for high airflow with minimal restriction. In this review, we'll cover compatibility, real-world usability, and important considerations for potential buyers.

Compatibility Guide

The Frame 4000D supports a wide range of motherboards: Mini ITX, Micro ATX, ATX, and E-ATX. The power supply mounts at the bottom, accommodating standard ATX units. While maximum CPU cooler height and GPU length are not officially specified, the spacious interior should easily handle most high-end air coolers and long graphics cards. Radiator support is generous – up to 360mm radiators can be installed in the front, roof, and side positions simultaneously. The case can hold up to twelve 120mm fans, or larger fans thanks to the InfiniRail system (200mm front, 140mm roof). Storage bay details are unlisted, but standard HDD/SSD mounts are included.

Product Info

Released in 2025 as a limited edition, the CORSAIR Frame 4000D Vault Galaxy is priced around ¥38,794 on Japanese . It occupies the mid-to-high-end segment of the market, targeting enthusiasts who value modularity and airflow. The warranty is the standard two years from CORSAIR. The chassis is constructed from steel with a tempered glass side panel, and the exclusive Galaxy finish features a stunning blue-purple gradient. The modular system enables future upgrades without replacing the entire case.

Best Use Cases

PC Building Enthusiasts: The modular design means you can start with a standard configuration and later upgrade to premium components like a billet aluminum motherboard tray or a custom I/O panel. It's ideal for builders who enjoy evolving their system over time. Performance Gamers: The InfiniRail system provides unmatched flexibility for fan and radiator placement. You can install a large 360mm radiator, multiple fans, and still have excellent airflow, making it suitable for high-TDP components like overclocked CPUs and flagship GPUs. * Collectors: With only 1,337 units ever made and a unique Galaxy finish that will never be reproduced, this case is a true collector's piece for CORSAIR fans or anyone wanting a distinctive, limited-edition chassis.

Things to Consider

This is a limited-run product, so availability may be scarce and prices could rise. The lack of official maximum component dimensions (CPU cooler height, GPU length, drive bays) means you'll need to measure carefully or check community forums before building. The modular system offers great flexibility, but purchasing additional modules (e.g., alternate I/O panels) adds to the overall cost. While airflow is good, the steel front panel with Y-pattern perforations may not be as open as a full mesh panel – consider this if you prioritize absolute maximum cooling. Finally, the price is significantly higher than standard mid-tower cases (often ¥8,000–¥15,000), so weigh the value of the modular features and exclusivity against your budget.

Product Disclosure (Amazon)

  • Manufacturer: CORSAIR
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0GLHWBPBB
  • Note: This article covers a manufacturer-made product based on Amazon listing details.