We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 4U rackmount server chassis with three 5.25 drive bays and front door lock

TAURKENAM

TAURKENAM RM400 4U server chassis 3×5.25 bays CEB ATX mATX Mini-ITX

SKU CH-2399-RQ8YK

A 4U rackmount server chassis with three 5.25" front bays supporting CEB, ATX, mATX and Mini-ITX motherboards

  • Supports SSI-CEB, ATX, mATX and Mini-ITX motherboards
  • Three 5.25" front bays for optical or hot-swap drives
  • Seven standard-profile PCI/PCIe expansion slots
  • Lockable front door secures internal components
  • Front USB 3.1 Gen 1 port at 5Gbps with USB 2.0/1.1 backward compatibility

4U Rackmount Server Chassis

The TAURKENAM RM400 is a 4U rackmount server chassis built to hold SSI-CEB, ATX, micro-ATX and Mini-ITX motherboards. It accepts ATX or mini-redundant power supplies up to 160 mm deep and provides seven standard-profile PCI or PCIe expansion slots. A lockable front door secures the three 5.25-inch drive bays and the front-panel USB 3.1 Gen 1 port.

Suited For And Not Suited For

This chassis suits builders who need a 4U rack enclosure with three 5.25-inch bays for optical drives or hot-swap cages and who require support for SSI-CEB motherboards. It is not suited for builds that need more than seven expansion slots, for systems requiring front-panel USB speeds beyond 5 Gbps, or for installations where the power supply depth must exceed 160 mm.

Deciding Specification

The maximum motherboard form factor supported is SSI-CEB; larger boards will not fit. The seven-slot limit and 160 mm power-supply depth are fixed by the chassis design. The three 5.25-inch bays and single 5 Gbps USB 3.1 Gen 1 port complete the core connectivity.

Highlights

  • Supports SSI-CEB, ATX, mATX and Mini-ITX motherboards
  • Three 5.25" front bays for optical or hot-swap drives
  • Seven standard-profile PCI/PCIe expansion slots
  • Lockable front door secures internal components
  • Front USB 3.1 Gen 1 port at 5Gbps with USB 2.0/1.1 backward compatibility

Specifications

No published specifications for this item yet.

Questions about this item

How do I mount the motherboard and avoid the common alignment mistake?

Align the board to the SSI-CEB standoff pattern and use all nine mounting holes; the lower-right hole is often missed because it sits behind the power-supply bracket.

Which parts will need replacement after extended use?

The front-door key-lock latch and the USB 3.1 Gen 1 port are the only moving or plug-in items; both can be swapped without removing the motherboard.

What thermal limit appears first during continuous load?

The 160 mm power-supply depth restriction caps airflow; a deeper supply blocks the front-to-rear path and raises internal temperatures before the seven-slot backplane does.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.