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Gray aluminum two-bay RAID enclosure with silent fan, supports 2.5 and 3.5 inch SATA drives

Yottamaster

Yottamaster FS2RU3 2 Bay RAID Drive Enclosure Gray

SKU CH-PATS-NND5W

Holds two 2.5" or 3.5" SATA drives up to 36 TB total with hardware RAID 0, 1, JBOD, clone and PM modes over USB 3.0

  • ColorGray
  • Size2.5" & 3.5"
  • TypeEnclosure
  • AC AdapterYes
  • MaterialAluminum
  • Internal Interface2.5"/3.5"

HDD Count Supported With RAID

Number of Bay 2 Bay

  • Supports five RAID modes for flexible data protection and performance
  • Holds two SATA drives up to 36 TB total capacity
  • Aluminium chassis with 40 mm silent fan keeps drives cool
  • USB 3.0 Type-B interface delivers up to 5 Gbps transfer speeds
  • Tool-free hot-swap trays fit both 2.5" and 3.5" drives

Transportable RAID enclosure for creative workflows

The Yottamaster FS2RU3 is a two-bay hardware RAID enclosure that accepts 2.5 and 3.5 inch SATA hard drives and SSDs. It connects through a USB 3.0 Type-B port and includes a 12V2A power adapter. An aluminum chassis and a 40mm silent fan keep drives cool during extended sessions.

Upgrade from single-drive USB enclosures

Moving from a single external drive to this dual-bay unit adds hardware RAID 0 for speed, RAID 1 for mirroring, SPAN for combined capacity and PM for independent drive access. The jump is worth it when a project needs up to 36TB of protected or striped storage without relying on software RAID.

Fits desktop workstations with USB 3.0 ports

The enclosure needs an available USB 3.0 Type-A or Type-C port and mains power for the supplied adapter. Two vibration-absorbing feet keep it stable on a desk. Removable aluminum trays with included screws let you swap drives without tools, freeing internal drive bays for other components.

Highlights

  • Supports five RAID modes for flexible data protection and performance
  • Holds two SATA drives up to 36 TB total capacity
  • Aluminium chassis with 40 mm silent fan keeps drives cool
  • USB 3.0 Type-B interface delivers up to 5 Gbps transfer speeds
  • Tool-free hot-swap trays fit both 2.5" and 3.5" drives

Specifications

BrandYottamaster
SeriesFS2RU3
Model2 Bay RAID Hard Drive Enclosure
Part Number6954301194125
ColorGray
Size2.5" & 3.5"
TypeEnclosure
AC AdapterYes
MaterialAluminum
Internal Interface2.5"/3.5"
External InterfaceUSB 3.0 Type-B
HDD Count SupportedWith RAID
Number of Bay2 Bay
Maximum Capacity (per Bay)Up to 18TB
FanYes
Power12V2A
SpecificationsFor 2.5"/3.5" SATA HDD & SSD
FeaturesAluminum-Alloy Enclosure & 40mm Silent Fan
Dimensions?9.21 x 3.69 x 5.31 inches
Weight?4.99 pounds
Package Contents1pc ?2 Bay USB3.0 Hard Drive Enclosure

Other versions of this model

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Questions about this item

What drive sizes and maximum capacity per bay does the FS2RU3 enclosure support?

It accepts both 2.5" and 3.5" SATA drives, with up to 18TB per bay and 36TB total across the two bays.

How do I set the RAID mode on the FS2RU3, and which step is often missed?

Use the hardware RAID switch on the enclosure to choose RAID 0, RAID 1, SPAN, PM or CLONE before powering on; the step people miss is setting the mode while the unit is off, then restarting.

What cooling and power components will need attention over time on the FS2RU3?

The 40mm silent fan and the 12V 2A AC adapter are the parts most likely to require cleaning or replacement after extended use.

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