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Silver 2U rackmount server chassis with two 5.25 inch bays and four 3.5 inch hot-swap bays

Chenbro

Chenbro RM24504H03 15792 2U server chassis 2x5.25 4x3.5 hot-swap

SKU CH-C7WM-SZ7P3 MPN RM24504H03 15792

A 2U rackmount chassis holding two 5.25-inch bays and four hot-swap 3.5-inch bays with tool-less trays and front USB 3.0 ports

  • Form factor2U
  • Chassis styleRackmount
  • Supported motherboard sizesATX (12 in x 9.6 in)
  • 5.25-inch external bays2
  • External 3.5" drive bays4
  • Product dimensions557.2 × 438 × 87 (mm) 21.94 in × 17.24 in × 3.42 in
  • Supports ATX motherboards up to 12" x 10.5" for flexible builds
  • Four hot-swap 3.5" drive bays with tool-less trays for quick storage changes
  • Two front-access USB 3.0 ports give fast peripheral connectivity
  • Two 5.25" open bays accommodate optical drives or accessories
  • Compact 2U rackmount form factor saves valuable rack space

2U rackmount chassis for ATX boards

The Chenbro RM245 series is a 2U rackmount server chassis that accepts ATX motherboards up to 12" x 10.5". It provides two external 5.25" open bays and four hot-swap 3.5" drive bays with tool-less trays. Front access includes up to two USB 3.0 ports. The unit weighs 12.0 kg and measures 557.2 x 438 x 87 mm.

Check rack depth and motherboard size

Verify that your rack can accommodate a depth of 557.2 mm and that the chosen ATX board does not exceed 12" x 10.5". Confirm the power supply form factor matches the chassis design. Ensure you have rails or shelves rated for 12.0 kg. The four 3.5" bays are hot-swap only; 2.5" drives need adapters not mentioned in the specifications.

Suits dense storage builds, not GPU farms

This chassis suits builders who need four hot-swap 3.5" drives plus optical or removable media in a 2U space. It is not for installations requiring full-length GPU clearance, extensive rear I/O expansion, or support for E-ATX boards wider than 10.5". Buyers needing more than four 3.5" bays or 2.5" native trays should look at larger form factors.

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $719.99
Pricier than about 87% of the 1,006 comparable items (median $222.49).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameCHENBRO
Product lineRM245
Model nameRM24504H03 15792
Part numberRM24504H03 15792
Storage
5.25-inch external bays2
External 3.5" drive bays4
Size & build
Form factor2U
Chassis styleRackmount
Product dimensions557.2 × 438 × 87 (mm)
21.94 in × 17.24 in × 3.42 in
Product weight12.0kg
Shipping weight12.25 kg
Package size737 × 635 × 254 mm
Compatibility
Supported motherboard sizesATX (12 in x 9.6 in)

Questions about this item

What comes in the box and which parts must be purchased separately?

The chassis includes tool-less 3.5-inch drive trays and two front USB 3.0 ports. Motherboard, power supply, drives and cooling fans are not included.

Should I choose the 5.25-inch bays or the 3.5-inch hot-swap bays for my storage?

The unit provides two 5.25-inch open bays and four 3.5-inch hot-swap bays simultaneously; use the 5.25-inch bays for optical drives and the 3.5-inch bays for hot-swap hard drives.

Will an ATX board measuring 12 by 9.6 inches fit and leave room for cable routing?

Yes, the chassis supports motherboards up to 12 by 10.5 inches, so a standard ATX board at 12 by 9.6 inches fits with clearance for cables.

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