Frequently Asked Questions
Which computer do I need for photography?
Here are recommendations for your next computer, before or after a Thorsten Overgaard Workshop:
Get the fastest computer
I recommend getting the fastest MacBook Pro available. If you want to be mobile and want the most power, get the MacBook Pro 16" spec'ed out (with the most RAM, fasterst processor, largest disk and matte nano screen).
I wouldn't consider a 14" or a MacBook Air for "compactness" - because mostly I travel with a computer, but I don't walk around with it. I put it on a table in the hotel, take it down to a cafe, and the rest of the time it is home, connected to two external screen and office hard drives.
Get the fastest photo editing software
As of 2026, Lightroom Classic and Capture One are about the same speed. You should choose the one you feel works best for you
No doubt, the Capture One Pro software is still the fastest software (used to be twice as fast as Lightroom, after Apple M4 processors and Adobe's upgrade of Lightroom Classic, Capture One is only 27% faster than Lightroom Classic for photo workflow of importing/exporting. On the actual editing work in the software, it's the same.
The reason is that Capture One does not depend so much on the computer power, whereas Lightroom Classic seems to "need" – and now have it with Apple MacBook M-processors.
Capture One preserve more of the original DNG/raw file, meaning better tonality and colors. It's so little you may not see it, but it does.
It's a learning curve to swithch from Lightroom to Capture One, but it can be worth it (buy my Capture One Survival Kit to learn the fastest workflow). I use both Lightroom and Capture One, and when I decided to learn also Capture One, it took me 5,000 pictures through the import and editong process before Captuer One "sat in the fingers" and I woucl work equally fast in any of them.
Capture One supports Leica cameras and lenses (also the old ones)
Capture One has adopted Leica cameras and lenses and offer updated refining profiles on all digital Leica cameras from Leica M8 (2006) and forward to present time models. Also, Capture One profiled all Leica lenses back from the 80's and up to the latest lenses.
Capture One now is included with a Leica camera
As of 2026, Leica Camera include a 3-month license for Capture One with all new cameras.

The kissing couple at Rue de la Sourdière in Paris. Edited in Capture One Pro using my own "BW 1980's Overgaard Style". Leica M10-P with Leica 50mm Summilux-M ASPH f/1.4 BC. © Thorsten Overgaard.
Speed comparison of editing photographs in Lightroom vs. Capture One Pro:
Lightroom Classic got slower and slower under Intel - it ended up requiring a lot of processing power on MacBook Intel. Slow, noisy processor colling, and made it impossible to work on other things while Lightroom was working. Capture One almost nothing in comparison.
Witht the Introduction of the MacBook Pro M1-processor, Adobe took advantage and optimized Lightroom Classic, and the speed improved dramatically. As can be seen here:
Using "Styles" or "Presets" to get there faster
I have made a series of my own Cature One Styles for fast editing in high quality. While using Presests in Lighrroom is fun, using Styles in Capture One is often the final edit, or close by. This saves a lot of time and adjustment. I have made he same series of Presets for Lightroom. A little handfull of things to make neat black and white and beautiful color photos. It's all I use. I work fast.

Capture One Pro comes with built-in Styles to make authentic grains as these ones.
Change computer and stay on top
Change computer every 18-36 months to stay in the loop with the fastest technology (things change so fast that a 3 year old computer tends to be really slow). If you change while the previous comptuer is till fairly new, the writeoff if you can sell it.
I haven't managed to sell any of my old computers. I give them to the family, and when I ran out of family needing new computers, I started giving them to strangers (randomly spotted and selected young people wih a talent for writing or photography). In my line of work, buying and using a $8,000 computer for two years and then get the next one, is ok, considering all the work I do on a computer.

This speed test shows how Lightroom Classic performs on different MacBook computers:
If you use Lightroom Classic, which many Leica users still does because it traditionally came with the Leica camera, you should be aware which Mac computer works the fastest. Leica cameras come with Capture One Pro as of 2025, and Capture One traditionally was much faster. But ... since Lightroom was optimized for Apple M1 processor (and the following M2, M3, M4, M5), the speed of Lightroom Classic and Capture One Pro have become equal (se the speed comparison above).

Get a big Eizo screen
If you want to work on a large screen at home, I recommend getting one or two external screens that connects to your portable, rather than having a "large computer" at home and a "small computer" for travel. It's much easier to have just one computer and not having to sync two computers; and you can invest the money in one really fast computer.

I like Eizo ColorEdge screens for the image quality and 98% of Adobe RGB color space shown, as well as the mechanical quality. An dven better, they self-calibrate with a buil-in calibration device! They connect to the MacBook Pro via a USB Type-C -> DisplayPort cable, or to a Microsoft Surface Pro via an PM200 cable (Mini DisplayPort -> DisplayPort), and you can add two to the same MacBook Pro if you like, so as to get an even wider screen area.

Work simply on a laptop when on the road, and offload to external drives when back home. Here's my hotel room in Jakarta. Leica M 240 with Leica 50mm Noctilux. © Thorsten Overgaard
USB-C is not the same as Thunderbolt 3 or Thunderbolt 5
The plug for USB-C is the same as for Thunderbolt 3/5. The confusion on this is so great that the staff in the Apple Store doesn't always know. They will claim it is the same speed. It's not. Thunderbolt 3 is four times faster than USB-C, and that is important when buying a new hard drive: LaCie makes hard drives with USB-C (USB 3.1) connections and Thunderbolt 3 connections for this reason, but many portable drives have just USB-C connection. USB-C speed is rated as 10GB/sec and Thunderbolt 3 is rated as 40GB/sec. This is so little known, most will claim USB-C and Thunderbolt 3 is the same connection and speed (though it was specified in the 40 page document following the release of the MacBook Late 2016).
Thunderbolt 3 hard drives
Hard drives with USB-C are not the same as Thunderbolt 3. The LaCie 6TB, 8TB and 10TB d2 drives are the first ones with real Thunderbolt 3 cables and speeds.
Thunderbolt 5 hard drives
Hard drives , particular Solid State Drives, can work really fast and take advantage of rhunderbolkt 5. A SSD drive that supports Thunderbolt 5 can reach speeds of 6000MB/sec whereas a SSD drive that use USB-C or Thunderbolt 3 can go no faster than 3000 M/sec. '

My LaCie 10TB drives with one USB-C connection (top) and two Thunderbolt 3 connections. It's $500 for this model at BH Photo. The cables for USB-C (has a USB-symbol) and Thunderbolt 3 (has a thunder synbol and 3) are different.
Which external hard drives do I need for photography?
You need external hard drives for storage, and you usually need two so that one is your storage, the other is your backup. In other words, you always buy two, four, six or eight hard drives at a time.
Portable hard drives have a live span of 12-18 months before you want to replace them with a bigger one. You think they will last forever, but your need for storage grows faster than you think. The good news is that price of hard drive space drops with the same speed as your need more space.
Speed test and comparison of Thunderbolt, USB-C, SSD hard drives
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| MacBook Pro SSD internal read/write speed M1 - M5 |
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2000 - 7000 MB/sec |
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| MacBook Pro SSD internal read/write speed Intel |
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2000 - 2700 MB/sec |
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| Thunderbolt 5 to external SSD that supports G80 |
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6000 MB/sec |
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Thunderbolt 3 to external SSD
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Up to 2800 MB/sec |
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USB-C to external SSD RAID
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900 MB/sec |
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USB-C to external SSD
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450 MB/sec |
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Thunderbolt 3 to external RAID
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400 MB/sec |
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| Thunderbolt 2 to external RAID |
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137 MB/sec |
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| Thunderbolt 3 to external hard drive |
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117 MB/sec |
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| USB-C to external hard drive |
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103 MB/sec |
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| Thunderbolt 2 to external hard drive |
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80 MB/sec |
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| USB-3 to external hard drive |
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75 MB/sec |
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| USB-2 to external hard drive |
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40 MB/sec |
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As you can see, the hard drive determines the speed more than the connection.

My portable hard drives are currently 4TB LaCie Rugged (USB3) and 2TB Western Digital (USB3) and 2TB USB-C LaCie Porsche.
Make sure to avoid portable hard drives that require external power supply! Not much compactness in having a small drive that needs a power supply. A portable hard drive should be powered by the USB or Thunderbolt cable.
Desktop hard drives are a little different in that they last for 3-5 years. Then you want to upgrade them to larger ones because you need more space and the connections becomes obsolete. FireWire 400 (invented 1995) and FireWire 800 (introduced 2009) have died out. Again, time works for you, the price of a top-of-the-line 120 GB hard drive in 2000 was $400 back then, and a 6,000 GB hard drive today costs $400 as well.
This is how big (or small) a difference there is between FireWire 800, USB3, Thunderbolt 2 and Thunderbolt 3:

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FireWire 800
hard drive |
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USB 3
hard drive |
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Thunderbolt
2
desktop
hard drive
LaCie 6TB |
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Thunderbolt 3
desktop
hard drive
LaCie 6TB
LaCie 8TB
LaCie 10TB
BH Photo |
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Thunderbolt 3
RAID desktop
hard drive
LaCie 20TB
LaCie
28TB
LaCie 32TB
LaCie 48TB
BH Photo |
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Thunderbolt 5
SSD
Portable or desktop 80G
OWC
Thunderblade X12 12TB - 96TB
or
OWC 1M2
80G 1TB - 8TB
Amazon |
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Read/write/copy speed
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71 MB/sec
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75 MB/sec |
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137MB/sec |
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117MB/sec |
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460MB/sec |
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6000MB/sec |
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The lesson on FireWire, USB, Thunderbolt and the USB-C Port is that it's the size of the connections that change dramatically, not so much the speed. But the hype with each new type makes you buy new equipment, and that's the main feature.
The USB-C is genius in that it is one connections for power, drives, screens and all. But don't believe for a second it's faster.
What gives real speed is RAID hard drives. The LaCie RAID perform 460MB/sec writing speed, and a RAID SSD can do 1800 MB/sec.For RAID to be fastest, it is set to RAID 0 (writes the data in stripes across severeal hard drives).

Some of my hard drives: To the left is four LaCie RAID "DOCK" 28TB Thunderbolt 3 hard drives (460MB/sec) with SD-card reader and other memory card slots (hence the name "DOCK"). To the right are three 10TB LaCie Thunderbolt 3/USB-C hard drives (117MB/sec).
In front are is 4TB LaCie USB-C Rugged hard drive, and below it a 2TB Rugged USB-C hard drive. The black hard drive in the bottom center is a super-fast Glyph Technologies RAID SSD 4TB potable drive with USB-C (1800 MB/sec). Alle the portable drives on the table are powered from the computer alone, which is what you want for any hard drive you take with you on travel.
Speed comparison Solid State and Hard Drives (January 2026)
Here are the test speeds for how long it takes to copy 67GB of image files.
Having all the storage built into the MacBook is faster than using cables. The internal write speed in the MacBook Pro M4 is 7,000 MB/s (for 4TB and 8TB models, while the 1TB model has a write speed of 1,800 MB/s).
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Device |
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Price
per TB |
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Type |
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Specified
MB/sec
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Thunderbolt |
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USB-C
3.1
Gen 2 |
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USB-C
3.0 |
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USB
2.1 |
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MacBook Pro 16" 8TB and 4 TB
Thunderbolt 5 / M4
Buy from BH Photo |
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$315 |
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SSD |
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7000 |
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0:06* |
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MacBook Pro 16" 1TB and 2TB
Thunderbolt 5 / M4
Buy from BH Photo |
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SSD |
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2800 |
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Glyph Atom Pro 2
4TB SSD portable Thunderbolt 3
Buy from Amazon |
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$125 |
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SSD |
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2800 |
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1:31 |
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2:07 |
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SanDisk 4TB Extreme PRO
Portable SSD USB-C
Buy from Amazon |
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$75 |
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SSD |
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1900 |
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OWC 8TB SSD portable 1M2 40G Thunderbolt 5 / USB-C
Buy from Amazon |
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$135 |
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SSD |
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2900
(3200) |
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0:57 |
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OWC 8TB SSD portable 1M2 80G
Thunderbolt 5 / USB-C
Buy from Amazon |
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$162 |
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SSD |
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4300
(5800) |
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0:38 |
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LaCie 4TB portable
Buy from Amazon |
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$39 |
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HD |
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130 |
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12:40 |
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24:10 |
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LaCie 40TB raid desktop
Thunderbolt 3
Buy from Amazon |
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$31 |
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HD
Raid |
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440 |
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5:04 |
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OWC ThunderBlade X12 48TB SSD
Thunderbolt 5 / USB-C
Buy from BH Photo |
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$145 |
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SSD
Raid |
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4600
(6000) |
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LaCie 10TB desktop
Buy from BH Photo or Amazon |
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$45 |
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HD |
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240 |
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8:20 |
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Other World Computing
32TB SSD dekstop
Buy from BH Photo |
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$171 |
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SSD |
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2800 |
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Apple's iCloud Drive
2TB
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$60
a year! |
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Cloud |
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20 |
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1:30:00 |
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The short buying advice is:
Buy LaCie 40TB raid for home storage and Glyph 4TB or 8TB SSD for travel, or OWC 8TB for travel.
If you only want to get yoru feet wet, start with the SanDisk 4TB. |
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Solid State is 142 times faster than Cloud storage
As a side note, you could consider storing files in the cloud. However, transferring 67GB from the cloud to your device would require a fast and reliable internet connection. Even with a 500+ Mbps internet connection, downloading 67GB would take approximately 1 hour and 30 minutes, or longer. In comparison, the same task on a Thunderbolt 5 compatible SSD (OWC 8TB portable 1M2 80G) would take about 38 seconds.
Read my Solid State Dives review here.
Price comparison of hard drives (January 2026)

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USB 3
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Thunder
bolt 2 |
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USB-C
1000 MB/sec |
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Thunder
bolt 3
2800 MB/sec |
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Thunder
bolt 5
6000 MB/sec |
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LaCie 5TB Rugged
portable HD
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$50 per 1 TB
BH Photo |
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WD 2TB portable HD
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$33 per 1 TB
BH Photo / Amazon |
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LaCie 4 TB Rugged
portable HD |
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$35 per 1 TB
BH Photo / Amazon |
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$85 per 1 TB
BH Photo / Amazon |
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$40 per 1 TB
BH Photo |
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Glyph Technologies
RAID 4TB SSD or 8TB
Portable drive
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$185
per 1 TB
BH Photo |
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| OWC 8TB SSD portable 1M2 80G |
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$160
per 1 TB
Amazon |
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| OWC ThunderBlade X12 96TB SSD RAID 80G |
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$160
per 1 TB
Amazon |
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G-Technology 2TB G-Drive
Portable SSD
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$165 per 1 TB
BH Photo |
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SanDisk Extreme 4TB or 8TB Portable SSD
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$80
per 1 TB
Amazon |
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LaCie Porsche 2TB
LaCie Porsche 5TB
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$46 per 1 TB
$32 per 1 TB
BH Photo |
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LaCie 10TB Desktop HD
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$45 per 1 TB
BH Photo |
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LaCie 20TB/28TB/32TB
Dock RAID w/SD card reader
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$45 per 1 TB
BH Photo |
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The Microsoft Surface Pro computer where you can take off the keyboard and use the screen with a pencil, or a wheel you attach (magnetically) to the screen. They come as 15" with 1TB and i7 Quad-core processors. See MacRumors review of MacBook Pro vs Microsoft Surface.
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