Blackmagicdesign MultiDock Manual de usuario
Welcome
Welcome to Blackmagic MultiDock!
Blackmagic MultiDock is an extremely fast SSD and HDD
docking solution that lets you mount up to 4 x 2.5" drives on
your Mac or Windows PC. Using Thunderbolt technology,
Blackmagic MultiDock is capable of handling multiple
simultaneous commands between drives, and gives you
reliable video editing, color grading and transfer of your
media. SSDs have no moving parts, so they are very fast and
unbelievably robust. You can even stripe drives as a RAID for
increased performance!
This instruction manual contains all the information you need
to start using your Blackmagic MultiDock disk array.
Please check the support page at www.blackmagicdesign.
com for the latest version of this manual and support notes.
Keeping up to date will always ensure you get all the latest
features. When downloading software, please register with your
information so we can keep you updated when new software
is released. We are constantly working on new features and
improvements, so we would love to hear from you!
Grant Petty
CEO Blackmagic Design
Contents
MultiDock
Getting Started
Introducing MultiDock 4
Connecting to your Computer 5
Plugging in your Drives 5
Using Blackmagic MultiDock
Identifying Drives 6
Formatting Drives 6
Formatting your Drives on Mac OS X 7
Formatting your Drives on Windows 7
Fast SSDs for Video 8
4
11
12
13
6
Setting up a RAID for High Speed Performance and Data Security 9
RAID Level 0 for High Speed Performance 9
RAID Level 1 for Data Security 10
Configuring a RAID using Mac OS X and Windows 10
Unplugging your Drives 10
Ejecting a drive on Mac OS X 10
Ejecting a drive on a Windows PC 10
Help
Warnings
Warranty
Getting Started
4
Introducing MultiDock
Blackmagic MultiDock is an attractive rack mountable docking station that lets you simultaneously
mount up to 4 x 2.5" Solid State Drives (SSDs) or Hard Disk Drives (HDDs) to your computer.
Blackmagic MultiDock is perfect for video post production tasks such as editing, color grading, or
any task that requires large video files to be stored on multiple drives. By minimizing the time spent
swapping external drives, Blackmagic MultiDock allows you more time to focus on your creative work.
Blackmagic MultiDock uses Thunderbolt technology, which provides a super fast 10 Gb/s connection
to your computer. Each drive bay has a completely independent SATA 3 disk interface for high
performance.
A RAID can be configured by simply plugging in multiple disks and using your operating system disk
utility software to "stripe" the disks into a single storage volume.
This operation manual is designed to give you all the information you need to help you get the most
out of your Blackmagic MultiDock.
Getting Started
Getting Started
5
Connecting to your Computer
The first thing you’ll want to do is power your Blackmagic MultiDock and connect to your computer!
Plug your power source into Blackmagic MultiDock’s mains power input using a standard IEC cable and
connector. The power indicator on the front panel will illuminate when power is supplied.
Connecting Blackmagic MultiDock to your computer is as easy as plugging in a Thunderbolt cable from
your Blackmagic MultiDock to the Thunderbolt port on your Mac or Windows PC.
Plugging in your Drives
Blackmagic MultiDock uses formatted 2.5" SSDs and HDDs.
To plug in your drive:
Step 1. Hold the drive so its gold SATA contacts are facing down and towards the drive bay.
Step 2. Gently push the drive into the drive bay until you feel it slot into place.
The drive bay’s red LED will briefly illuminate when a drive is detected. When an SSD or HDD is being read
or written to, the drive bay’s LED will flash according to the level of disk activity.
When plugging in formatted drives, they will be recognized by your computer and mounted.
On Mac OS X, your drives will appear on your desktop.
To find your drive on a Windows PC, click the Start icon, or Start page, and click on Computer. A window will
open containing icons for your connected drives.
Now that you have plugged in your power source, connected to a computer and plugged in your drives,
you can now start using Blackmagic MultiDock.
Connect your power supply to Blackmagic MultiDock using a
standard IEC power cable and connector.
Connect Blackmagic MultiDock to your Mac or Windows PC
using a Thunderbolt cable.
Plug SSDs or HDDs into any of Blackmagic MultiDock's
4 drive bays.
CAUTION!
RISK OF ELECTRIC
SHOCK- DO NOT OPEN!
100-240V 1.7A 50-60Hz Fuse T5AL
CAUTION!
RISK OF ELECTRIC
SHOCK- DO NOT OPEN!
100-240V 1.7A 50-60Hz Fuse T5AL
Using Blackmagic MultiDock
6
Identifying Drives
Blackmagic MultiDock has 4 independent drive bays. We recommend naming or renaming your drives so you
can easily identify them. You can name your drives when formatting using the Disk Utility application on Mac
OS X, or Windows Disk Management on Windows. Renaming your drive is as easy as right clicking on your
drive in Finder or Windows Explorer. It’s also helpful to physically label your drives so you can visually identify
the drive in each drive bay.
Formatting Drives
You can use any 2.5" SSD or HDD with Blackmagic MultiDock. New drives need to be formatted so your
computer can read and write to the them. If you are working with Blackmagic cameras or HyperDeck, your
drives will need to be formatted to either HFS+ or exFAT. These disk formats allow large file sizes and long
video clips captured as single files.
HFS+
This format is also known as Mac OS Extended and is natively supported by Mac OS X. HFS+ supports
“journaling” which means your data is more likely to be recovered in the rare event of corruption, or a
hardware or software malfunction.
ExFAT
This format is supported natively by Mac OS X and Windows. ExFAT does not support journaling which
means data is less likely to be recovered in the event of corruption, or a hardware or software malfunction.
You can format drives at any time, even if you already have data written on them. However, formatting a
drive deletes all its data so be sure to back up anything important on your drive before it is formatted.
A new drive will need to be initialized so your computer can use it
to read and write data.
You can easily rename your drives using Finder in Mac OS X,
or Windows Explorer.
Using Blackmagic MultiDock
Using Blackmagic MultiDock
7
Formatting your Drives on Mac OS X
The Disk Utility application included with Mac OS X can format a drive in the HFS+ or exFAT formats.
Step 1. Plug your new drive into Blackmagic MultiDock. A window will open asking you to initialize
your disk. Click Initialize.
Step 2. The Disk Utility application will open. On the left of the window you’ll see a list of icons for your
connected drives. Click on the disk icon for your new drive.
Step 3. Select the Erase tab in Disk Utility’s top menu.
Step 4. Set the Format to Mac OS Extended (Journaled) or exFAT.
Step 5. Type a Name for the new volume and then click Erase. Click Erase again to confirm your selection.
Your new drive will quickly be formatted and made ready for use with Blackmagic MultiDock.
Formatting your Drives on Windows
Windows uses the Disk Management application to format a new drive in the exFAT format.
Step 1. Plug your new drive into Blackmagic MultiDock.
Step 2. Go to Control Panel/Administrative Tools/Computer Management/Storage/Disk Management.
Step 3. Right click on your new drive from the list of connected drives and select New Simple Volume. New
unformatted drives will be described as Unallocated.
Step 4. A window will open asking for the volume size. Leave the volume size defaulted to the drive’s
maximum capacity. Click Next.
Step 5. Assign a drive letter and click Next.
Step 6. Set the file system to exFAT. Type a volume label, select Quick Format and click Next. Your new drive
will quickly be formatted and made ready for use with Blackmagic MultiDock.
You can also format drives in the exFAT format using the Format
dialog box feature in Windows. It can be found by right clicking
on the drive's icon.
Use Disk Utility on Mac OS X to format, or erase, your drive in the
Mac OS Extended (Journaled) or exFAT format.
Using Blackmagic MultiDock
8
Fast SSDs for Video
You can use any 2.5" SSD or HDD with Blackmagic MultiDock for every day tasks. When working with
Blackmagic cameras, HyperDeck, or Blackmagic capture devices, such as Blackmagic UltraStudio 4K, you
will need to use fast SSDs. You can even stripe multiple SSDs as a RAID for fast, reliable handling of Ultra
HD and 4K video.
In our testing, we have found newer SSDs with larger capacities are generally faster. SSDs recommended for
uncompressed 10 Bit HD and ProRes Ultra HD 4K video capture include:
Digistor – 128GB SSD Professional Video Extreme
Digistor – 240GB SSD Professional Video Series
Digistor – 480GB SSD Professional Video Series
Intel 335 Series 240GB SSD
Intel 520 Series 240GB SSD
Intel 520 Series 480GB SSD
Kingston 64GB SSDNow V+100
Kingston 128GB SSDNow V+100
Kingston 240GB SSDNow V+200
Kingston HyperX 240GB
OCZ 240GB Deneva 2 (firmware 2.22)
OCZ 240GB Vertex 3
OCZ 480GB Vertex 3
OWC Mercury Extreme Pro 6G SSD
PNY 240GB Prevail SSD (firmware 5.0.2)
Sandisk Extreme 480GB
Please check the tech notes on the Blackmagic Design website for the latest information.
If you find an SSD that isn’t fast enough for uncompressed HD, Ultra HD or 4K capture, try a faster SSD,
configure a set of SSDs as a level 0 RAID, or change your capture device settings to use a compressed
format, such as ProRes or DNxHD. These compressed formats have a much lower data rate and are easier
for a single SSD to handle.
Kingston HyperX 240GB SSD
Intel 335 Series 240GB SSD
Sandisk Extreme 480GB SSD
Using Blackmagic MultiDock
9
Setting up a RAID for High Speed Performance and Data Security
Blackmagic MultiDock supports 2 levels of RAID (Redundant Array of Independent Disks). RAID level
0 stripes your drives together so they are recognized by your computer as one single drive to increase
performance. RAID level 1 configures two drives so one is always mirrored by the other, which increases
data security.
Striping your drives as a RAID shares data over a set of drives which requires careful management. It’s
also worth noting that if you’re striping drives as a RAID, stripe only a set of SSDs or a set of HDDs, not a
combination of both.
RAID Level 0 for High Speed Performance
When using HDDs for uncompressed video capture and playback, it's beneficial to stripe 2 to 4 drives
together as a RAID. Sharing the data amongst a pair of drives doubles the total capacity, plus decreases
their workload, so you get faster performance. Similarly, configuring 3 or 4 drives as a RAID level 0 triples or
quadruples, their total drive capacity. For example, a computer will recognize 4 x 1 terabyte drives striped
using level 0 RAID as 1 single 4 terabyte drive.
When drives are striped together in a RAID set, be careful not to unplug any of the drives while your
computer is powered, otherwise you may lose all your data. When using RAID, shut down your computer
before removing or swapping drives.
SSDs can also be striped together as a level 0 RAID, however, performance increases are generally limited
to workflows using large sequential files, such as reading and writing Ultra HD, 4K, or uncompressed video
files. For general every day tasks, the performance increase is negligible so you should probably use single
SSDs.
When detecting drives, Blackmagic MultiDock looks for drive names, therefore a set of drives configured as
a RAID can be plugged into any of Blackmagic MultiDock’s 4 drive bays.
3 SSDs being striped as a level 0 RAID using Disk Utility on Mac
OS X.
Using Blackmagic MultiDock
10
RAID Level 1 for Data Security
Blackmagic MultiDock has 4 drive bays which let you configure 2 pairs of mirrored SSDs or HDDs. A mirrored
pair of drives are recognized as one single drive. Using RAID level 1 gives you an immediate back up as you
write data to the drive. If one drive fails, the other is instantly available.
Configuring a RAID using Mac OS X and Windows
To configure a RAID use the Disk Utility application on MAC OS X, or Windows Disk Management to
configure a RAID using Windows.
You’ll find the Mac OS X Disk Utility application by clicking Go on the desktop menu bar, then selecting
Utilities/Disk Utility. Windows Disk Management can be opened by clicking Control panel, then selecting
Administrative Tools/Computer Management/Storage/Disk Management.
For detailed information on how to configure a RAID, refer to your operating system’s online support.
Unplugging your Drives
Make sure your drives have been properly ejected before removing them from their drive bays. HDDs have
longer initialize and shut down times compared to SSDs. This is because HDDs use spinning discs to store
data which take time to reach speed.
Ejecting a drive on Mac OS X
Right click on the drive icon on your desktop and select Eject. Blackmagic MultiDock's drive bay LED will
flash briefly and your drive will disappear from the desktop. Your drive is now ready to be unplugged from
Blackmagic MultiDock.
Ejecting a drive on a Windows PC
Click on the Safely Remove Hardware and Eject Media icon at the bottom right of your desktop. A list of
drives and devices will appear above the icon. Click on the drive you wish to eject. Blackmagic MultiDock's
drive bay LED will flash briefly, and your drive will disappear from the device list on the desktop. Your drive
is now ready to be unplugged from Blackmagic MultiDock.
NOTE: When using a RAID it’s important you shut down your computer before unplugging the RAID set.
Never unplug a drive from a RAID set while the computer is operating or you’ll risk data loss.
2 SSDs being mirrored as a RAID level 1 using Disk Utility on Mac
OS X.
Otros manuales para MultiDock
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