2.5in Removable eSATA USB Dual SATA Hard Drive Enclosure w/ RAID

Questions & Answers

What DC barrel connector power plug types do StarTech.com products use, and what are their dimensions?
StarTech.com DC barrel connector plug types are defined in the “Plug Type” field of the technical specifications, using a letter code that specifies the connector’s outer diameter (OD) and inner diameter (ID) in millimeters for power adapter compatibility. Explanation: In StarTech.com technical specifications, the “Plug Type” field is a standardized identifier for the exact DC barrel connector size required to power a product. Each plug type is assigned a letter code that corresponds to a specific combination of outer diameter (OD) and inner diameter (ID), measured in millimeters. Common DC barrel plug type dimensions Plug Type OD ID A 2.35 mm 0.7 mm B 4.0 mm 1.7 mm C 4.75 mm 1.7 mm H 3.4 mm 1.3 mm L 5.0 mm 2.5 mm M 5.5 mm 2.1 mm N 5.5 mm 2.5 mm The DC barrel connector plug type must match both the outer diameter and inner diameter exactly. A mismatch between the StarTech.com product requirement and the power adapter connector can prevent proper fit or stable power delivery, which may result in device startup failure or intermittent operation. The plug type defines only the physical connector size. The plug type does not define electrical power requirements such as voltage, current, or polarity. The power adapter used with a StarTech.com product must match the product’s specified electrical requirements. Using an incompatible power adapter can cause device malfunction or permanent damage. This standardized DC barrel connector plug type system enables IT professionals and procurement teams to verify connector dimensions, ensure power adapter compatibility, standardize hardware deployments, and identify the correct replacement power supply for StarTech.com products.

How do I initialize a brand new hard drive in Windows or Mac OS?
Windows 10 Before you can access a new or formatted drive in your operating system, you need to initialize it first and then create a partition on the drive. A partition defines an area of the drive to use for storing data. The partition uses a file system (for example, ex-FAT, NTFS, and so on). Initialize a drive Note: You typically only need to initialize a drive if the drive is new. If you cannot find an uninitialized drive in Disk Management, skip the following steps and try to partition your device. Press the Windows key + R , type compmgmt.msc , and click Run to open Computer Management . Navigate to Disk Management . When prompted to, initialize your disk(s). If you are running Windows ® 7 or later and are using a drive larger than 2TB, initialize the disk(s) with GPT. If you are running an earlier version of Windows, initialize the disk(s) with MBR. For more information, visit the following FAQ: https://www.startech.com/en-us/support/faqs/technical?topic=harddrives#mbr-vs-gpt . Click OK . Create a partition in a drive Note: The following steps create an NTFS partition that uses the entire drive space. To use a different file system, select a different option in step 6. Right-click Unallocated or RAW volume , and select New Simple Volume . In the New Partition Wizard , click Next . Select Primary partition . Leave the partition size set to default , and click Next . Assign a drive letter or leave it set to the default, and click Next . Enter the following settings to format the partition: In the File System field, enter NTFS . Set the Allocation unit size to Default . In the Volume label field, enter < your name/reference >. Select the Perform a quick format check box. Clear the Enable file and folder compression check box. Click Next > Finish . The new drive should appear in Windows Explorer. Mac OS Before you can access a new or formatted drive in your operating system, you need to initialize it first and then create a partition on the drive. A partition defines an area of the drive to use for storing data. The partition uses a file system (for example, HFS+, ex-FAT, NTFS, and so on). Initialize a drive Mac OSX detects a drive that needs to be initialized and automatically prompts you to initialize the drive. If you are prompted to initialize the drive, click Initialize . If you are not prompted to initialize the drive and you cannot find the drive in Finder , you will need to create a partition on the drive. Create a partition on a drive Note: The following steps create an HFS+ (Mac OS Extended (Journaled)) partition that uses the entire drive space. To create a partition on a new drive, complete the following: Open Finder . Navigate to Applications and click Utilities . Open Disk Utility . Select the new drive and click the Partition tab. Click Options and verify that it is set to GUID Partition Table . Enter a name for the partition. Click Partition . The drive should now be accessible in Finder. For products related to this article, click here .