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Black server chassis with twelve front hot-swap drive trays and USB-C port

Rosewill

Rosewill HEARTH NAS PRO Server Chassis 12 x 3.5" Hot-Swap 6 x 2.5" E-ATX

SKU CH-KYHC-HH5YM

Holds twelve 3.5" hot-swap drives and six 2.5" SSDs in an E-ATX chassis with five PWM fans and USB 3.2 Type-C front port

  • Housing materialSECC
  • Supported motherboard sizes12 in x 13 in E-ATX; 12 in x 9.6 in ATX, 11.2 in x 8.2 in Mi
  • Power supplySupports ATX power supply
  • Hot-swappable bays12
  • 2.5-inch internal bays6
  • Expansion card slots10

Model HEARTH NAS PRO (12 Hot-Swap)

  • E-ATX and ATX boards fit in a single chassis
  • 12 hot-swap 3.5-inch bays for high-density storage
  • 6 internal 2.5-inch mounts add extra SSD capacity
  • 5 PWM fans plus 240mm radiator support keep temperatures low
  • USB 3.2 Type-C front port delivers fast external transfers

Designed for High-Density Storage Servers

This Rosewill HEARTH NAS PRO chassis supports up to twelve 3.5-inch hot-swap hard drives and six 2.5-inch solid-state drives. It accepts motherboards up to 12 by 13 inches E-ATX and provides ten expansion slots for add-in cards. The enclosure is built from black SECC steel and includes five 120mm PWM fans for airflow.

Suits Builders Needing Hot-Swap Bays

The dual ATX power-supply bays allow redundant or combined power delivery for continuous operation. Front-panel USB 3.0 and USB 3.2 Type-C ports give fast external connectivity. Buyers who do not require hot-swap drive replacement or a second power supply should consider simpler enclosures.

Deciding Spec: Twelve 3.5-Inch Hot-Swap Bays

The twelve hot-swap bays let you insert or remove 3.5-inch drives without powering down the system, which is essential for storage arrays that must stay online. If your build uses fewer drives or fixed-mount trays, this chassis provides more bay capacity than you need.

How it compares

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

Price $226.99
Typical for this category: the median of 1,006 items is $222.49.

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Specifications

Product
Brand nameRosewill
Model nameHEARTH NAS PRO
Product colorBlack
Storage
Hot-swappable bays12
2.5-inch internal bays6
Ports & slots
Expansion card slots10
Front panel ports1 x USB 3.0 / 1 x USB 3.2 Type C
Power
Power supplySupports ATX power supply
Size & build
Housing materialSECC
Fan mounting options5 x PWM Fan
Shipping weight14.20 kg
Package size502 × 470 × 445 mm
Compatibility
Supported motherboard sizes12 in x 13 in E-ATX; 12 in x 9.6 in ATX, 11.2 in x 8.2 in Mini-ATX and below
Radiator supportSide - Up to 240 mm

Other versions of this model

3 more in the same range

Questions about this item

How many drives can I actually install in the 12 hot-swap bays and 6 internal mounts?

The chassis accepts twelve 3.5-inch hot-swap drives in the front bays and six 2.5-inch drives internally, giving a total of eighteen drives.

What does the USB 3.2 Type-C port on the front panel deliver in real use?

It provides a USB 3.2 Gen 1 connection at up to 5 Gb/s for fast external storage or backup devices.

Will a standard ATX power supply fit in the second PSU bay?

Yes, the dedicated second PSU bay is designed for a standard ATX power supply, allowing dual-PSU redundancy.

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