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• Seagate Freeagent Goflex Desk Mac Software
• Seagate Freeagent Goflex Desk Software

• Jun 05, 2014  I have 3 different Seagate drives, and all are working perfectly fine for me. With my previous desktop Mac (that I bought in 2001) I was using a 1TB FreeAgent drive and a 1.5TB FreeAgent drive. A year ago I finally upgraded to an Intel Mac (iMac) and am still using those drives, plus a 3TB GoFlex drive that I recently bought.
• Nov 28, 2010  The Seagate FreeAgent GoFlex 1.5TB is the largest portable bus-powered external hard drive money can buy, supports the new USB 3.0 standard and features a unique interchangeable adapter interface. November 28, 2010 by Lawrence Lee Product Seagate FreeAgent GoFlex USB 3.0 1.5TB Portable External Hard Drive Manufacturer Seagate Street Price US$210 In recent years, the.

The Seagate FreeAgent GoFlex 1.5TB is the largest portable bus-powered external hard drive money can buy, supports the new USB 3.0 standard and features a unique interchangeable adapter interface.

November 28, 2010 by Lawrence Lee

In recent years, the increase in capacity and decrease in price of magnetic storage has made the external hard drive one of the most affordable, useful PC-related accessories. They are available in two basic forms — a) the hefty, high capacity model utilizing a desktop hard drive that requires AC power, and b) the more expensive, 2.5″ drive version with lower capacity that is USB-bus powered. The former is best suited as a backup device, while the latter is handy for carrying large amounts of data on your person.

The anatomy of an external hard drive is dead simple. The drive is secured inside a housing made of metal and/or plastic and its internal interface (typically SATA) is connected to a small controller board that converts it into a more accessible external connection, USB usually but also FireWire and/or eSATA.

With the advent of USB 3.0, many manufacturers have been content to update the controller in their enclosures and call it a day. Seagate, on the other hand, has taken a new approach with their FreeAgent GoFlex series of portable hard drives. Not only does it support USB 3.0, but our sample’s 1.5TB capacity is groundbreaking for a bus-powered drive. Furthermore, the GoFlex line is described by Seagate as “upgradable”.

So does that mean you can easily swap the hard drive inside? Well no. For starters, the housing of the 1.5 TB model is 22mm thick— like the Seagate FreeAgent Go 1TB we reviewed last summer — and meant to hold only thicker-than-usual 12.5mm drives, which are generally not available as bare drives. Only the standard 7.5mm thick drives are widely available as bare drives, and these are used in the GoFlex models up to 640 GB capacity. Secondly, the drive appears to be attached to the casing firmly, presumably with some type of adhesive. It is not meant to be opened up.

By “upgradable”, Seagate is referring here to the GoFlex’s modular adapter, which can physically detach, exposing the power and data connectors of the drive inside. A series of replacement plug-in adapters are sold separately various interface types. You can start with the standard USB 2.0 adapter and move up to USB 3.0 later on when your system supports it rather than buying a new drive. USB 3.0, FireWire, and powered eSATA adapters are available for US$15 to US$25. You can buy the bare drives with just the housing as well, but it appears most retailers prefer stocking ready-to-use versions with an adapter included. The 1.5TB model has no USB 2.0 option, shipping with a USB 3.0 adapter by default.

PHYSICAL DETAILS

The FreeAgent GoFlex 1.5TB measures 120 x 89 x 22 mm (or 4.7 x 3.5 x 0.9 inches) and weighs 0.44 kg (just under 1 lb). The top of the enclosure is composed of smooth glossy plastic while the bottom has a rougher matte surface. Despite its high capacity, which might require more power to spin-up, the included 18 inch USB cable has only one connector, not two, as sometimes supplied to ensure adequate power via the USB.

TESTING

Test Platform:

• Intel Core i7-965 Extreme
  Nehalem core, LGA1366, 3.2GHz, 45nm, 130W TDP.
• Asus
  P6X58D Premium ATX motherboard. X58 chipset. NEC USB 3.0 controller.
• Asus
  EAH3450 Silent graphics card.
• Kingston SSDNow V 30GB 2.5″ solid-state drive. Chosen for silence.
• Western Digital VelociRaptor 600GB 2.5″ hard drive. Chosen for high speed file transfers.
• 3GB QiMonda
  DDR3 memory. 3 x 1GB DDR3-1066 in triple channel.
• Seasonic X-650 SS-650KM
  650W ATX power supply.

Seagate Freeagent Goflex Desk Mac Software

Testing tools:

• HDTach
  – Low level hardware benchmark for random access read/write storage devices.
• HD Tune Pro
  – Benchmarking tool for storage devices
• IOMeter – I/O
  subsystem measurement and characterization tool for single and clustered systems.
  It is used as a benchmark and troubleshooting tool.
• SPCR’s Audio Audio
  Recording/Analysis system using SpectraPlus
  and other utilities

File Transfer Suite:

• Small Files:
  1,250 small HTML, JPEG, and MP3 files totaling 871MB.
• Large Files: Four large AVI files totaling 4194MB.
• Huge File: One MKV file, 3799MB in size (not really “huge” but generates similar MB/s results as single 10GB+ sized files)

File Transfer Performance

To gauge the performance of the drive we conducted a series of file transfers from and to a 600GB VelociRaptor, arguably the fastest hard drive currently in production. We tested the drive connected to both USB 3.0 and USB 2.0 ports and compared the results to that of a WD Scorpio Blue 500GB using the same GoFlex adapter and connected to an internal SATA port.

So how fast is USB 3.0? Pretty darn fast compared to its predecessor. The GoFlex copied large files from the VelociRaptor more than 250% quicker when using USB 3.0. The drive inside the enclosure seemed quite speedy as well, beating the 5400RPM Scorpio Blue connected using the GoFlex USB 3.0 adapter and internally via SATA2. Its performance was surprisingly weak when dealing with large batches of small files though, even when both drives were tested using USB 2.0.

Read speeds were much better for all the drives/interfaces tested, and in this regard the GoFlex had no trouble with smaller files. These tests also show the Scorpio Blue on USB 3.0 was basically the same speed as when internally connected. In this scenario there wasn’t much of a USB 3.0 bottleneck.

HD Tune Performance

Quick scans using HD Tune review hardly any difference between the Scorpio Blue connected via SATA2 and through USB 3.0 using the GoFlex adapter. It’s eerie how the numbers are exactly the same except for a 0.1 ms increase in access time, and a loss of about 20 MB/s in burst speed with USB 3.0.

The GoFlex drive on USB 3.0 has better overall read speeds and access times than the Scorpio Blue, even at the inner tracks where performance is typically very slow on large drives.

ACOUSTICS

For a drive of its size, the GoFlex 1.5TB model is extremely quiet, but this was no surprise, given our experience with the previous GoFlex 640GB and 1TB samples. We checked its acoustics at our standard 1m distance, as well as at the ISO 7779 standard seated user distance of 0.6m.

The overall noise level was just as low as with the previous GoFlex samples, but the level of vibration was up a notch or two. While the drive inside is well-muffled, its noise level can rise sharply depending on what type of surface the casing is placed on. On a block of foam in our anechoic chamber, the GoFlex measured the same as the previous GoFlex models: 12 dBA@1m and just a little higher from 0.6m. But without that damping foam, the vibration produced by the drive caused noticeable hum on our wooden table, with the amount varying depending on what portion of the table it was placed on. It measured 15 [email protected] at the best spot we could find. Sometimes pressing down on the drive momentarily helped. Seek activity was relatively soft.

It’s quite probable that this 1.5TB model has one more platter than the earlier 1TB model. It’s also possible that our earlier samples were exceptional with regard to vibration. In any case, the vibration-triggered noise is easy enough to avoid. Just placing the GOFlex 1.5TB on any reaosnably soft surface — even a paperback book — keeps it to a minimum. Also, most Windows 7 or Vista PCs in any kind of power saving mode automatically puts the GoFlex to sleep when inactive for a couple of minutes, so even if there is noise, it’s only there while the drive is actively being used.

Frequency analysis revealed a fundamental tone at about 90 Hz indicating the drive spins at approximately 5400 RPM.

AUDIO RECORDINGS

These recordings were made with a high resolution, lab quality, digital recording
system inside SPCR’s own 11
dBA ambient anechoic chamber, then converted to LAME 128kbps encoded MP3s.
We’ve listened long and hard to ensure there is no audible degradation from
the original WAV files to these MP3s. They represent a quick snapshot of what
we heard during the review.

These recordings are intended to give you an idea of how the product sounds
in actual use — 0.6 meters is a reasonable typical distance between a seated user and an external hard drive. The recording contains stretches of ambient
noise that you can use to judge the relative loudness of the subject. Be aware
that very quiet subjects may not be audible — if we couldn’t hear it from
one meter, chances are we couldn’t record it either!

The recordings start with 5 to 10 seconds of ambient noise, then 10 second
segments of the drive at idle and then seeking.

• Seagate FreeAgent GoFlex 1.5TB at 0.6m
  — idle (15 dBA@1m)
  — seeking (17~18 dBA@1m)

FINAL THOUGHTS

USB 3.0 vs. SATA

The modular adapter of the GoFlex gave us an opportunity to compare USB 3.0 and SATA performance directly using a second drive, the WD Scorpio Blue 500GB. When writing files the speed of both interfaces was almost identical, with SATA2 winning out by a negligible amount (less than 1MB/s). When reading files the difference was greater but marginal except when dealing with small files. For some reason reading small files was about 37% slower. At this time we cannot determine whether the GoFlex adapter or the NEC controller on our Asus motherboard was to blame.

USB 3.0 vs. USB 2.0

While transferring files using USB 3.0 was almost as fast as an internal drive; the improvement over USB 2.0 was staggering. USB 2.0 bottlenecks maximum hard drive throughput down to about 35MB/s. Even using a 5400 RPM notebook drive, you can expect double the speed by using USB 3.0.

Seagate FreeAgent GoFlex 1.5TB

First and foremost, the Seagate FreeAgent GoFlex 1.5TB offers more capacity than any portable (bus powered) external hard drive by 500GB, an impressive feat on its own. While you can get 2TB and even 3TB external drives, they are only available in bulky desktop models requiring AC power.

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The USB 3.0 adapter included with the 1.5TB model snaps on securely and can be detached for use with other notebook drives should the need arise, effectively making it two products in one. If you buy a smaller USB 2.0 GoFlex, you can swap it with a USB 3.0 adapter when the time comes, and the old adapter doesn’t become a completely useless dongle. We also like that it can be powered with a single USB port, whether it be 2.0 or 3.0. Furthermore, the drive is fairly quiet, though the vibrations it produces may be problematic depending on what surface you put the drive down on. This is to be expected with a such a high capacity notebook drive inside.

Seagate Freeagent Goflex Desk Software

We determined that the drive inside the GoFlex 1.5TB is a 5400 RPM model. Compared to a WD Scorpio Blue 500GB using the same USB 3.0 adapter, the GoFlex’s internal drive is a bit faster except, again, when reading small files. This performance issue extends beyond the interface/controller and seems to affect the drive itself as well, compounding the problem. If the GoFlex has an Achilles’ heel this is it. We also wish you could take the enclosure apart completely, particularly for diagnostic purposes.

The GoFlex 1.5TB typically retails for about US$210 which is very high in terms of capacity:price compared to most 1TB portable external drives. However we remind you that it is the largest USB-powered drive you can buy and the USB 3.0 connectivity, if you can take advantage of it, makes a huge difference. At the time of writing, Newegg is selling it for US$150 as part of their Black Friday sale. At that price we have no qualms whatsoever about recommending it.

Our thanks to Seagate for the FreeAgent GoFlex 1.5TB portable hard drive sample.

* * *

SPCR Articles of Related Interest:

Consumer SSD Battle: WD, Kingston, OCZ, Intel
WD Caviar Black 2TB & VelociRaptor 600GB
Samsung EcoGreen F4 &
Seagate Barracuda XT 2TB Hard Drives
Seagate Momentus XT: The Best of Both Worlds?
Samsung
2TB EcoGreen F3 Hard Drive
Seagate FreeAgent Go 1TB and 640GB portable USB drives

* * *

Performing Seagate FreeAgent Data Recovery

The ultra portable external drive FreeAgent GoFlex manufactured by Seagate is very popular. External Seagate drives are fast, reliable offer huge storage capacity. Ability to store large amount of data like pictures, music, videos, games, different app and many more. Seagate FreeAgent Goflex offers numerous advantages compared to other external HDDs. Seagate drives protect your data and privacy; can conveniently run on any Windows and Mac Operating System. Though it provides various benefits but these high end external hard disks are also prone to data loss problems. If you have lost vital data from your Seagate hard drive, then don't panic as you can restore lost data very easily by employing reliable data recovery program in just few minutes.

Most noted data loss scenarios on Seagate FreeAgent GoFlex hard drive:

There are wide range of factors due to which you may come across data disaster on your Seagate FreeAgent GoFlex hard drive memory storage volume. Few of them are briefed below:

• Virus attack: If Seagate FreeAgent GoFlex drive is connected to virus infected PC to transfer some data then it causes corruption to external hard drive that result inaccessibility and enormous data disaster.
• Inappropriate data deletion: You may lose significant data from Seagate FreeAgent storage partition in case you accidentally choose vital file while removing unwanted stuff.
• Formatting: To overcome from corruption issue or any format errors on Seagate GoFlex external hard drive user intentionally / unintentionally format the partitions that leads to data loss.
• Improper usage of GoFlex external hard drive: Using the same Seagate drive on multiple Windows platforms or abruptly ejecting the external HDD may damaged the file system of GoFlex external hard drive resulting in data loss.

Apart from the above listed scenarios, there are even many other reasons like file system corruption, human mistakes, etc. Whatever might be the reason for data loss from Seagate FreeAgent GoFlex hard drive, you can get back data by using efficient data recovery tool named Remo Recover.

Performing GoFlex external hard drive data recovery on Windows using Remo Recover toolkit:

An award winning software, Remo Recover is fully capable to rescue data from Seagate FreeAgent GoFlex HDD under any critical data loss situation. The built-in automated recovery engine scans deeply the entire drive carefully and with the user friendly intuitive interface get back lost data effortlessly in just mere seconds. The Well-organized data recovery utility helps to sort the recovered files according to date, file name, extension, size, etc. You can check the efficiency of the wizard prior buying the product by using the free demo version in which you can view the file contents but to save the restored file you have to purchased its full licensed version.

Soem of the most amazing features of Remo Recover tool are listed below:

• The most beneficial data recovery software that easily restore all lost or deleted data from Seagate FreeAgent GoFlex external hard disk.
• Recover data from partitions formatted, even after rebooting or even when the external disk has crashed or fail to boot.
• Ability to retrieve any type of missing data including documents, songs, videos, photos, archives, etc from GoFlex external hard disk drives.
• To evade bad sectors, it create disk images from which you can get back file contents without any difficulty.
• Program find and rescue data from different HDD interfaces such as SATA, IDE, PATA, SCSI, etc. at an ease.
• Recovers data from Seagate FreeAgent GoFlex external drive running on different Windows OS with FAT16, FAT32, ExFAT, NTFS and NTFS5 file system.
• Utility supports variety of hard drive brands like Transcend, Toshiba, Dell, SanDisk, Lenovo, HP, Hitachi, Kingston, Fujitsu, Quantum, etc.

Steps to Recover Seagate FreeAgent Data:

Step 1: Download, install, and run the free version of Remo Recover software on your system. Connect the Seagate FreeAgent hard drive to the system in which you have installed the software. From the main screen, Choose 'Recover Partitions' option. Next, you will see a list of available logical and physical disk drives in the system. Choose the Seagate disk and hit 'Scan' button

Figure A: Main Screen

Step 2: Now, the software scans the Seagate disk to find all it's partitions. Once scanning is completed, it displays the list of found partitions along with their file systems. Choose the required partition which you want to recover and click 'Scan' button to start the recovery process

Figure B: Choose a partition to recover

Step 3: Upon the completion of scanning and recovery process, it displays the recovered files in 'Data View' and 'File Type View'

Figure C: File Type View

Step 4: Prior saving these recovered files, you can preview each of them by just right-clicking on the file, and choosing Preview option

Figure D: Preview Recovered Files

Step 5: Finally, if you are satisfied with the tool, then activate the license key and save the recovered files at the destination location of your choice

Figure E: Save Recovered Files