1st Player DK-4U7HDD Rackmount Server Chassis

The 1st Player 4U rackmount chassis is a cost-effective computer chassis featuring plenty of stora...

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Product Information

Full details

The 1st Player DK-4U7HDD is a cost-effective 4U rackmount server chassis designed for users needing extensive storage capabilities. Its primary benefit is the support for up to seven 3.5" HDDs and two 2.5" SSDs, making it ideal for storage-focused server builds. A potential caveat is the limited CPU cooler and GPU length clearance, which may restrict component choices for high-performance systems.

All features

Model Part NumberDK-4U7HDD
BrandR-Go Tools

Extended Product Information

FAQs

What is the maximum number of hard drives this chassis can hold?

The chassis supports up to seven internal 3.5" HDDs and two internal 2.5" SSDs/HDDs.

Does it come with fans included?

Yes, it includes one pre-installed 120mm fan at the front. It also supports two optional 80mm fans at the rear.

What motherboard sizes are supported?

It supports ATX, Micro-ATX, and Mini-ITX motherboards.

What are the component clearance limitations?

The maximum CPU cooler height is 135mm, and the maximum GPU card length is 270mm.

Is the front door lockable?

Yes, the front door features a key lock for security.

What type of power supply is required?

Standard ATX power supplies are typically compatible.

How many expansion slots are available?

There are seven expansion slots available.

Troubleshooting

System does not power on

Verify all power connections from the PSU to the motherboard and components are secure. Ensure the front panel power switch is correctly connected to the motherboard headers.

Drives not detected

Check SATA data and power cable connections to each drive and the motherboard/controller card. Ensure drives are properly seated in their bays.

Overheating issues

Confirm the front 120mm fan is operational. Consider adding optional 80mm fans to the rear for improved airflow. Ensure no obstructions are blocking airflow pathways.

Front door lock is stiff

Gently clear any debris from the lock mechanism. Lubricate the lock sparingly if necessary.

Pros and Cons

Pros

  • High drive bay capacity for storage-intensive applications.
  • Compatible with multiple motherboard form factors.
  • Front door with key lock offers physical security.
  • Includes one front fan for basic cooling.
  • Seven expansion slots allow for future upgrades.

Cons

  • Limited CPU cooler height (135mm) and GPU length (270mm).
  • Additional rear fans may be necessary for optimal cooling under heavy load.
  • Two USB 2.0 ports on the front I/O panel might be insufficient for some modern needs.
  • Material is standard SPCC steel, which may be less durable than premium materials.

Setup, Compatibility & Care

Setup: Install your chosen ATX, Micro-ATX, or Mini-ITX motherboard onto the standoffs within the chassis. Connect power supply unit (PSU), storage drives (up to 7 x 3.5" HDDs, 2 x 2.5" SSDs, and 2 x 5.25" ODDs), and expansion cards into the available slots. Connect front panel I/O cables (power, reset, LEDs, USB 2.0) to the motherboard. Secure drives in their respective bays and attach the front door.

Compatibility: Ensure your motherboard adheres to ATX, Micro-ATX, or Mini-ITX standards. Verify that any CPU cooler does not exceed 135mm in height and that installed GPUs are no longer than 270mm. Standard ATX power supplies are typically compatible.

Care: Periodically clean dust from the front fan, rear fan mounts, and interior using compressed air or a soft brush. Ensure the front door lock mechanism remains free of debris. Wipe down the exterior with a slightly damp, soft cloth. Avoid abrasive cleaners.