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High Speed, Low Cost, Virtually Unlimited Capacity
The CalDigit HDPro offers the best gigabyte-per-dollar ratio in the
world for RAID storage. The HDPro is a high-performance storage
solution with capacities from 2.0TB to 8.0TB. At under $2 per gigabyte
including PCI-e Card and all accessories - it is a fraction of the cost
compared to other products in its class.
| Price Comparison |
| Product |
Other F/C Solutions 5TB |
CalDigit HDPro 6TB |
| MSRP |
$10.999 |
$7,999 |
| ATTO FC-42ES |
$1,499 |
$0 |
| Total |
$12,498 |
$7,999 |
| Dollar Per GB |
$2.49 |
$1.33 |
The CalDigit HDPro features SATA 3Gb/s and up to 32MB cache drives
for the speed to meet the demands of the most up-to-date video &
content editing software. Each 7200-RPM SATA hard drive connects to a
dedicated SATA channel to eliminate bottlenecks and maximize the 3Gb/s
native SATA connection. With up to PCIe 8-lane interface to the host,
each lane can reach up to 250MB/s. This in turn means that as you add
drives, the HDPro scales in both capacity and performance. This
powerhouse delivers up to 450MB/s in RAID 5.
The HDPro not only provides a sustained data rate, but also has the
fastest speed in its class yet! The graphs show how well the HDPro is
able to handle a real life scenario. One will obtain great results,
sustained speeds, and no dropped frames.
Other RAID storage products in the marketplace can playback 10-bit
1080i uncompressed HD footage, but one will most likely experience
frame dropping after just 2-3 minutes of playback. The HDPro is a true
editing solution that maintains its data rates during editing and
playback without dropping frames!
Each HDPro holds up to 8 drive modules in a Tower or 2U affordable rack
mount package. The swappable functionality of the HDPro allows users to
upgrade the drive capacity as needed, while remaining very simple to
configure and set up. There is no capacity limitation to any single
chassis.
Safe, Reliable storage
When you need large storage for your HD projects, large media files,
database, photos, and/or images - the HDPro is your best storage
solution.
With single parity in RAID 5 mode, the HDPro features an advanced distributed parity algorithm.
This accesses data and parity blocks across all drives in the disk array.
To improve the write and read performance, RAID 5 removes the limitation that the dedicated parity drive represents in RAID 3.
When
configured in RAID 6 mode, fault tolerance is maintained by the world
class CalDigit RAID engine ensuring that the parity information for any
given block of data is placed on TWO drives separate from those used to
store the data itself. Such double protection is to protect your
valuable data even if two drives fail.
Offering RAID 0, 1, 5, or 6, you will have a safe and reliable
operation all in one package warranted for 3 years by CalDigit Inc.
Active Sustained Transfer Technology (ASTT©)
With CalDigit's uniquely engineered Active Sustained Transfer
Technology (ASTT©), the performance of your HDPro is always kept in
check. Highs (or peaks) & lows (or drops) during the data
transferring are equalized by ASTT.
ASTT optimizes the best transfer size and timing between RAID controller cache and the host machine.
This eliminates performance drops and maximizes the sustained data rate.
ASTT technology also helps to maintain a continuously smooth transfer rate over the whole capacity of the RAID.
24 / 7 / 365
24 hours a day/ 7 days a week/ 365 days a year, the CalDigit HDPro is
designed for nonstop operation with uninterrupted access to your
critical data. All active components are modular design and can be
replaced quickly with a minimum amount of downtime.
The HDPro uses load-balancing power management to spread the workload
between two power supplies for optimal power consumption. The load
balancing method manages the selection of an appropriate power supply.
This enables the HDPro to continue working in the event of one power
supply failure.
Redundant hot-swappable power supplies (Optional for HDPro Tower), fan,
and drive modules enable the system to keep running even if one module
fails. All active components are modular and designed to be switched in
and out in seconds - No tools needed, no interruption of service.
Managing, Monitoring and Reporting Technology
Each HDPro uses an environment monitor processor to monitor and manage
all aspects of the system including: hard drives, RAID set, controller,
controller cache, fan, temperature, power supply, and enclosure
conditions. In the event of a problem, the HDPro will send out an
E-mail notification.
The HDPro RAID Admin utility, RAID Shield, can build multiple RAID sets
on the fly with variety of settings, cache sizes, capacities, slices,
logical unit numbers, RAID levels...etc, enabling you to bring storage
online with no waiting for initialization. Instantly, you can have RAID
storage meeting your requirement. Since this utility is written
entirely based on TCP/IP architecture, you can monitor and manage your
RAID storage from anywhere on the Intranet. Once you've used this
utility to set up your RAID sets, the RAID Admin utility provides
at-a-glance status for monitoring subsystems for multiple local and
remote HDPro systems.
Monitoring the activities of your HDPro is easy with CalDigit's
intuitive LED visual feedback, which allows you to easily monitor your
RAID's status with indicator lights on the front panel. There is an
audible signal to signal any system, controller, and drive failure.
Zero Delay
Unlike Fibre Channel, SCSI, FireWire and eSATA RAID storage, CalDigit
HDPro is a native PCI Express using a direct connection to the
computers bridge chip and memory system combined with high link speeds.
This direct link eliminates latency introduced by the conversion of
other interfaces to PCI Express and provides superior bandwidth,
availability and deployment flexibility over earlier-generation SCSI
and Fibre Channel technology.
PCI Express includes error correction, and adapts to the speed of the
slot automatically. CalDigit HDPro features PCIe x4 or x8 lane, 250MB/s
per lane, bandwidth for ultrafast data transport between the storage
system and the host computer. It also includes a high quality Molex*
PCI Express cable and special electronics, to ensure a stable and high
quality connection from the storage to the computer. This means you get
both superb speeds and reliable bandwidth for high-speed data transfer.
Got a PCI-X machine? or only a PCI-X slot free?
 We've
got you covered. CalDigit understands that as an editor or content
creation professional that you already have a large investment in your
PCI-X based machines. With the release of the CalDigit PCI-X card
(eLane-1x) you too can experience the HDPro. Whether you have Power Mac
G4, PCI-X Power Mac G5's and/or pre-XW8000 Avid HP workstation you can
take advantage of the HDPro performance and reliability without having
to upgrade your workstation, capture cards, memory and so forth.
CalDigit understands each unique situation of the content professional,
and allows you to do what you do best,
create great content with the tools you already have.
External RAID subsystem keeps your workstation cooler
 Excessive
heat is a source of problems for your computer and its performance.
Each and every component that you add to your workstation tower,
generates heat.
These components share a limited space inside the workstation, which generates more heat. The heat increases the burden to your
workstation, slowing down performance and causing potential premature failure issues with components.
Unlike other RAID storage, CalDigit HDPro, an external RAID subsystem,
is designed to minimize the heat inside your workstation.
With no additional heat added in your computer, you'll experience more
reliable operation and a longer lifespan for all of the components.
Editing on the Go
Many RAID solutions in the marketplace can only be used on your desktop workstation.
Because
the RAID processor is in the HDPro, the HDPro in combination with the
ExpressCard frees you from your studio for editing on the go.
This also means that the external RAID storage for your laptop is no
longer limited to FireWire and USB connectivites.
The CalDigit ExpressCard (eLane-1ex) easily plugs your HDPro into your
MacBook Pro, or PC laptop, and enables you to edit ProRes 422,
DVCProHD, DVCAM, HDV, uncompressed SD and up to 10 bit uncompressed HD.
Substantial Cable Connection
 HDPro's
cable has a substantial connection for added strength and long-term
protection against any potential object that might disrupt workflow.
The secure latch will prevent it from coming off easily.
Built-in Integrated Intel XScale© core to accelerate RAID engine
With multiple RAID levels support and an integrated Intel XScale© core
to accelerate RAID performance, the CalDigit HDPro provides a simple
solution for professionals looking to increase performance and add
protection to storage.
Controller Cache - up to 2GB of 64-bit DDR333 cache memory
Due to HDPro's sustained and high speed data transfer rate, the size of
controller cache can act as a bottleneck. For example, the video
playback does not keep up with your movements on the timeline, and lag
behind. Larger cache size keeps up with you as you edit and buffer the
video files. For the critical application, you can increase HDPro
controller cache up to 2GB.
Compact, High-Reliability Architecture
CalDigit HDPro RAID architecture diagram
"Pay-as-You-Grow" Scalability
HDPro is a flexible, open, remarkably scalable, and highly available
RAID storage solution with virtually unlimited storage capabilities. It
uses CalDigit's advanced PCI Express architecture that enables its
'pay-as-you-grow' scalability.
As additional higher storage capacity becomes necessary with the growth
of your media files; more HDPros can be attached and configured easily
in the field without downtime. Simply done by adding a few key
components - CalDigit PCIe switch and two-port PCIe card - these
products will achieve your goals efficiently and cost effectively.
Each switch can connect upto 7x HDPros, one host and one switch. Using
hierarchical CalDigit PCI Express switch, you can have (in theory)
unlimited storage pool across disk available to your media and
database.**
No More 2TB Limitation in Windows Platforms
Windows uses 32-bit block numbers in the lower storage stack. This
effectively limits support for hardware RAID sets. To get storage unit
sizes beyond 2TB, one had to combine multiple LUNs (Logical Unit
Numbers) using the Windows Disk Management. This problem would give
those users no other alternatives than to combine with software RAID
and that would also defeat the purpose of using hardware RAID.
CalDigit’s team of highly qualified engineers have worked tirelessly
for to overcome this issue. Now one can utilize the full volume of
HDPro storage in one single volume to store media files. This can be
done through HDPro GUI - RAIDShield.
CalDigit and Leopard are a perfect fit!
CalDigit designs every product with the future in mind.
We extensively test our products with the latest operating systems and hardware,
including all the major capture card products, with multiple configurations.
Even before Mac OS X "Leopard" was shipping, our engineers had completed extensive testing,
to assure a flawless workflow with every product. We understand that you should be free to
concentrate on what matters, your unobstructed creativity, not technical worries.
Standard and low-profile PCIe cards
 HDPro's
path through PCIe card (eLane) has two form factors, standard and
low-profile, addressing the requirements of desktops, workstations, and
servers.
CalDigit understands that there are card height limitations in some machines.
With our new low-profile PCIe path through cards, the physical cards height is low profile and at no additional cost.
Cache Battery Backup Module for HDPro (Optional)
In order to offer an additional layer of fault tolerance, CalDigit
provides an optional backup kit protecting the integrity of the cached
data by providing power if there is a workstation failure or an input
power failure. Each battery module can provide power to the RAID
controller cache for up to 72 hours (HDPro CBBM Specification)
in the event of an input power failure.
When power is restored, HDPro flushes the data protected in the RAID controller cache to the hard drives preventing loss of the
last data transaction.
Satisfaction Guaranteed!
 We are committed to providing our customers with 100%
satisfaction in their experience with the HDPro. We feel that the best
way to build a long lasting relationship with our customers is by
treating them right and giving them the highest quality of customer
service, along with a great product such as the HDPro and competitive
prices.
The HDPro is great product and is backed by a 30-day money back guarantee.
Single Vendor Support
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The HDPro and RAID utility were all designed and developed
by CalDigit. Technical support for these products can be done
with a single call.
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Specifications:
Dimension (Tower):
10.24" L x 7.05" W x 15.88" H (259.90mm L x 179.00mm W x 403.02mm H)
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Weight: 36.0 lb
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Operating Temperature: 5~60 Degrees Celsius
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2TB - 2.56TB - 4TB - 6TB - 8TB Capacities Available
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300W Hot Swap Auto Switching 110 - 220v (User-Replaceable) Power Supply with Fan
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Redundant Power Supplies (Optional for Tower version)
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Progressive, Rugged, Modular Sound-Proof and Vibration-Resistant Design
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Aluminum Housing for Excellent Heat Dissipation
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RAID functionality RAID 0,1,0+1,5,6 & JBOD
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