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Silver aluminium four-bay desktop RAID enclosure with internal fan and power supply

Orico

Orico 3549RU3-US-SV-BP 4-bay RAID drive enclosure 64TB 150W

SKU CH-065N-8Y2CF MPN 3549RU3-US-SV-BP

A four-bay RAID enclosure with built-in 150 W power, USB 3.0 host link and a cooling fan, accepting 2.5″ or 3.5″ SATA drives up to 16 TB each for 64 TB total

  • Size2.5 in & 3.5 in
  • Power adapterPower Supply Adapter inside
  • Drive interfaceSATA
  • External connectionUSB 3.0
  • Supported drivesWith RAID
  • Bay count4 Bay

# of Bay 4 Bay

  • Four-bay RAID enclosure stores up to 64 TB across four drives
  • USB 3.0 link delivers up to 5 Gbps transfer speed
  • Seven RAID modes plus JBOD, Clone and Normal cover every workload
  • Aluminium chassis with built-in fan keeps drives cool during heavy use
  • Tool-free trays let you swap 2.5" or 3.5" SATA drives in seconds

Four-Bay RAID Enclosure with 64TB Capacity

The Orico 3549RU3-US-SV-BP is a desktop enclosure that holds four SATA hard drives or SSDs in 2.5" or 3.5" form factors. It connects to a host via USB 3.0 and includes a built-in 150W power supply and cooling fan. The aluminium chassis supports tool-free drive installation and hot-swap operation.

Suits RAID Arrays up to 64TB

This unit serves users who want hardware RAID 0, 1, 5, 10, JBOD, Clone or Normal modes across four drives with a single USB 3.0 link. It is not for buyers who need more than four drive bays, who require an external interface faster than USB 3.0, or who must operate without an internal power supply.

USB 3.0 Host Interface Decides Compatibility

The enclosure communicates with the computer over a single USB 3.0 connection rated at 5Gbps. If the host lacks a USB 3.0 port or the workflow demands a different host interface, this enclosure will not meet the requirement.

How it compares

Measured against everything we stock in External Drive Enclosures, at today’s prices. Recalculated every night.

Price $148.99
Pricier than about 88% of the 821 comparable items (median $30.99).

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Specifications

Product
Brand nameORICO
Product colorSilver
Product typeDock
Storage
Drive interfaceSATA
Supported drivesWith RAID
Bay count4 Bay
Max capacity per baySingle hard drive support 16 TB capacity, four hard drive supports 64 TB;
Ports & slots
External connectionUSB 3.0
Power
Power adapterPower Supply Adapter inside
Size & build
Size2.5 in & 3.5 in
Main materialAluminum
Shipping weight4.15 kg
Package size361 × 310 × 229 mm
More details
Cooling fansYes

Other versions of this model

1 more in the same range

Questions about this item

How do I install drives in the 3549RU3 and what step is often missed?

Slide each 2.5 or 3.5 inch drive into its independent bracket, secure it with the supplied screws, then insert the bracket into the bay; the step often missed is tightening the bracket screws before hot-swapping.

What maintenance will the 3549RU3 enclosure need over time?

Clean the internal fan and ventilation openings periodically to maintain the double heat-dissipation design; the 150 W built-in power supply and dual-core chip are not user-serviceable.

What limit appears first when the 3549RU3 runs sustained transfers?

The USB 3.0 link caps sustained throughput at 5 Gbps, so total array speed hits that ceiling before the SATA 3.0 6 Gb/s bridge or the 64 TB capacity limit.

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