StarTech USB 3.0 or eSATA Trayless Dual 3.5 Inch SATA Drive Enclosure

The S352BU33RER 2-Bay RAID enclosure lets you build an external RAID array with two 3.5” SATA hard drives, and connect to your computer through USB 3.0 or eSATA. For fast performance and efficient data transfers, the enclosure supports SATA III transfer speeds -- up to 6 Gbps when connected through eSATA. The versatile RAID enclosure can also be connected through USB 3.0, with support for UASP, performing up to 70% faster than conventional USB 3.0 when paired with a UASP-enabled host controller. See our UASP testing results below for further details.

• Supports SATA III (6 Gbps) and UASP (5 Gbps) for optimal performance
• Hardware RAID with support for RAID0 / RAID1 / BIG / JBOD
• Trayless removable HDD slots with drive locks

Hardware:
• Bus Type: USB 3.0
• Chipset ID: JMicron - JMS562
• Compatible Drive Types: SATA
• Drive Installation: Removable
• Drive Size: 3.5in
• Fan Bearing Type: Sleeve Bearing
• Fan(s): Yes
• Fans: 1 - 70 mm
• Front Door Key Lock: Yes
• Interface: USB 3.0 & eSATA
• Number of Drives: 2
• Number of internal 3.5 inch bays: 2

Performance:
• Air Flow Rate: 12.72 CFM
• Hot Swap Capability: Yes
• Max Drive Capacity: Currently tested with up to 4TB 7200 RPM 3.5" hard drives per bay (8TB total) and 2TB 5900 RPM 2.5" hard drives (2TB total)
• Maximum Data Transfer Rate: 6 Gbps
• Noise Level: 26.24 dBa
• Port Multiplier: Yes
• RAID: Yes
• Supported RAID Modes: BIG (Spanning or Concatenation), JBOD - (Just a Bunch of Disks), RAID 0 (Striped Disks), RAID 1 (Mirrored Disks)
• Type and Rate: USB 3.0 - 5 Gbit/s, SATA III (6 Gbps)
• UASP Support: Yes

Connector(s):
• Drive Connectors: 2 - SATA Data & Power Combo (7+15 pin) Receptacle
• Host Connectors: 1 - USB Type-B (9 pin) USB 3.0 Female, 1 - eSATA (7 pin, Data) Female

Indicators:
• LED Indicators: 1 - HDD 1 Activity, 1 - HDD 2 Activity, 1 - RAID LED

Power:
• Input Voltage: 100 - 240 AC
• Output Current: 3 A
• Output Voltage: 12V DC
• Power Consumption (In Watts): 36
• Power Source: AC Adapter Included

Physical Characteristics:
• Product Height: 11.8 cm
• Product Length: 21.5 cm
• Product Width: 13 cm
• Weight of Product: 1.8 kg

• OS Compatibility: OS independent; No software or drivers required

• 1x USB 3.0/eSATA Dual 3.5" SATA HDD Trayless Enclosure
• 1x eSATA Cable
• 1x USB 3.0 Cable
• 2x Drive Bay Keys
• 1x Universal Power Adapter (NA/UK/EU)
• 1x Instruction manual