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Gray aluminum four-bay RAID enclosure with front drive trays and status LEDs

Yottamaster

Yottamaster 4 Bay RAID USB3.0 Enclosure 150W 72TB FS4RU3

SKU CH-RBBW-CYKPM

Four-bay SATA enclosure with hardware RAID 0/1/3/5/10/JBOD/CLONE, 72 TB total capacity, USB 3.0 host link and 150 W power supply

  • ColorGray
  • Size2.5"/3.5"
  • TypeEnclosure
  • AC AdapterYes
  • MaterialAluminum
  • Internal Interface2.5" & 3.5"
  • Supports up to 72TB total capacity across four bays
  • Hardware RAID 0, 1, 3, 5, 10, JBOD and Clone modes included
  • USB 3.0 interface for broad Windows, Mac and Linux compatibility
  • Aluminium chassis with built-in fan keeps drives cool
  • Tool-free hot-swap trays accept both 2.5" and 3.5" SATA drives

Four-bay SATA RAID enclosure

The Yottamaster FS4RU3 is a new aluminum enclosure that holds four 2.5-inch or 3.5-inch SATA drives. It connects over USB 3.0 and includes a 150 W power adapter with active cooling. Hardware RAID 0, 1, 3, 5, 10, JBOD and clone modes are selectable without host software.

Suited for multi-drive desktop archives.

Editors, photographers and small offices that want hardware RAID 0, 1, 3, 5, 10, JBOD or clone modes without a host bus adapter will benefit. Builders who need a bus-powered or single-drive enclosure should consider other form factors.

72 TB maximum raw capacity

Each bay accepts drives up to 18 TB, giving a total addressable space of 72 TB across the four slots. The tray design supports hot-swap insertion and LED status indication per drive.

Highlights

  • Supports up to 72TB total capacity across four bays
  • Hardware RAID 0, 1, 3, 5, 10, JBOD and Clone modes included
  • USB 3.0 interface for broad Windows, Mac and Linux compatibility
  • Aluminium chassis with built-in fan keeps drives cool
  • Tool-free hot-swap trays accept both 2.5" and 3.5" SATA drives

Specifications

BrandYottamaster
Series4 Bay RAID USB3.0 enclosure
ModelM.2 SSD Enclosure
Part Number6954301194118
ColorGray
Size2.5"/3.5"
TypeEnclosure
AC AdapterYes
MaterialAluminum
Internal Interface2.5" & 3.5"
External Interface1:1
HDD Count SupportedWith RAID
Number of Bay4 Bay
Maximum Capacity (per Bay)Up to 18TB
FanYes
Power12V2A
SpecificationsFor 2.5"/3.5" HDD & SSD
FeaturesAdditional Storage Space
Dimensions?10.43 x 5.39 x 6.57 inches
Weight?7.54 pounds
Package Contents1pc 4 Bay Hard Drive Enclosure

Questions about this item

How often does the cooling fan need cleaning or replacement?

The enclosure includes a built-in fan; keep its vents clear of dust for steady airflow.

What caps the sustained transfer rate during long RAID rebuilds?

The USB 3.0 link limits throughput to 5 Gbps, so the host connection is the first bottleneck.

How loud and hot does the unit get when all four drives run continuously?

Aluminum chassis and the internal fan dissipate heat from up to four drives; noise stays at typical desktop-enclosure levels.

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