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Silver 4U rackmount server chassis with front mesh panel and rear dual fans

In Win

In Win R400LC 4U server chassis 360 mm AIO support

SKU CH-NJQX-W7J5F MPN R400LC

4U server chassis supporting motherboards up to 12 by 10.5 inches with a detachable front bracket for 360 mm AIO radiators

  • Supports E-ATX boards up to 12 × 10.5 inches
  • Detachable front bracket fits 360 mm AIO radiators
  • Two rear 8025 PWM fans boost airflow
  • Card support bar secures full-length GPUs
  • Eight full-height PCIe slots enable maximum expansion

Server Chassis with 360 mm AIO Support

The In Win R400LC is a 4U server chassis designed for builds that need extensive expansion and liquid-cooling headroom. It accepts motherboards from Mini-ITX through Extended-ATX up to 12 inches by 10.5 inches. Eight full-height PCIe slots provide room for multiple add-in cards. Two pre-installed 8025 PWM fans at the rear deliver baseline airflow for dense configurations.

Motherboard Dimensions and Power Supply Type

Verify that your motherboard does not exceed the 12 by 10.5 inch maximum before ordering. The chassis is designed for ATX power supplies, so confirm your unit matches that form factor. Ensure any graphics card length fits within the internal clearance allowed by the front bracket and card support bar. Check that your AIO radiator and tubing routing suit the detachable front mounting area.

Detachable Front Bracket and Card Support Bar

The removable front bracket simplifies installing radiators up to 360 mm without maneuvering the entire loop inside a tight frame. A bundled card support bar locks full-length GPUs in place, reducing sag during transport or vibration in rack environments. Rear 8025 server-grade PWM fans are pre-mounted for immediate operation. The all-metal construction aligns with industrial 4U rackmount expectations.

Highlights

  • Supports E-ATX boards up to 12 × 10.5 inches
  • Detachable front bracket fits 360 mm AIO radiators
  • Two rear 8025 PWM fans boost airflow
  • Card support bar secures full-length GPUs
  • Eight full-height PCIe slots enable maximum expansion

Specifications

No published specifications for this item yet.

Questions about this item

What comes in the box and do I need to buy fans or a PSU separately?

The R400LC includes two pre-installed 8025 PWM rear fans and a GPU support bar; an ATX power supply must be purchased separately.

Which motherboard sizes fit this 4U chassis and what is the maximum radiator length?

It accepts Mini-ITX, MicroATX, ATX and E-ATX boards up to 12 by 10.5 inches, and the detachable front bracket supports AIO radiators up to 360 mm.

How many full-height expansion slots are available for add-in cards?

Eight full-height PCIe slots are provided for extensive expansion and connectivity.

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