January 28, 2012

Two Dual-Drive Portable RAIDs Reviewed: Akitio and Wiebetech

Two portable RAID systems arrived at my door. Which would I buy?

I often receive storage devices for review, but it’s unusual that two such similar ones arrive at once. After giving each a fair amount of testing and use, I come away unimpressed.

Apple’s Thunderbolt Display Shows the Future

The new Apple Thunderbolt Display is much more than just a monitor: it's a demonstration of what Thunderbolt can do

Thunderbolt is important not because it is fast but because it extends the PCI bus outside the computer chassis. The next iteration of the Mac Pro could be as tiny as the Mac Mini, as long as it has two or more Thunderbolt ports and an expansion chassis for video and I/O cards.

Thunderbolt = Light Peak = Mini DisplayPort + PCI Express

Thunderbolt (nee Light Peak) is here!

Apple unveiled their new line of MacBook Pro laptops today, complete with “Thunderbolt”, the trade name for a production packaging of Light Peak and Mini DisplayPort. After much speculation, we finally have some concrete information about Light Peak, and perhaps a peek into the next generation of I/O technologies!

Will Apple Call Light Peak “Thunderbolt”?

It looks like Apple will indeed re-brand Intel Light Peak as "Thunderbolt" and combine it with Mini DisplayPort!

Intel has been incredibly tight-lipped about Light Peak. Although I’ve been hounding my contacts inside the company for months, no one has spilled the beans about anything. All I know about Light Peak I learned on the Internet, as they say. Now comes another bombshell: Apple will introduce Light Peak-equipped MacBook Pros tomorrow (February 24) with “Thunderbolt”, a high-speed I/O port!

Infographic: Real-World Port Throughput Relative To Light Peak

Port Throughput Relative to Light Peak

Just how fast is 10 gigabits per second anyway? To help out, I’ve prepared another napkin-tastic infographic!

How Fast Is It? A Storage Infographic

How Fast is It - Storage

How fast is a hard disk drive? How about the various flavors of SATA and Fibre Channel? Check out this handy Pack Rat infographic to answer the question, “how fast is it?”

Will OS X 10.7 “Lion” Bring USB 3.0 To The Mac?

Is "Super Speed" USB 3.0 coming to Apple computers? My sources say yes!

Apple is a funny company, happy to go their own way even as the rest of the industry piles on to the latest trend. Such is the case with storage, with Apple ditching floppy drives, optical drives, and even hard disks. On the expansion side, Apple was an early and aggressive proponent of USB but stubbornly ignored eSATA. Now that PC makers are turning to USB 3.0, many are wondering when Apple will follow suit. My sources tell me that “Super Speed” USB 3.0 is indeed coming to the Mac, and very soon!

The Lure of Layer 2

"Bridging versus routing" brings us to the perennial networking debate: Are low-level protocols better?

Unless you’re “in the know”, terms like “layer 2″ can seem mysterious, making it all the more plausible when someone touts the benefits. It seems logical: “Bare-metal” communication must be better, faster, and cheaper than higher-level “everything over IP” approaches, right? But it’s not quite that simple.

How Should An External Hard Drive Be Attached?

I bought a 3rd SATA drive, and have nowhere to put it in my PowerMac G5. I forgot there was only room for 2 inside! I do audio recording: Lots of Digital Performer, plus a bit of Pro Tools. I recently bought a new 1 TB Hitachi drive and don’t know how to house it.

Lemons Into Lemonade: Seagate Repackages SATA As GoFlex

Seagate's new GoFlex external drive lineup moves the smarts into the cable, simplifying function and connectivity upgrades

The external hard disk drive market is incredibly hot right now, but it’s also ultra-competitive. The latest trend is dockable multi-function drives that are friendlier to use and offer advanced features like video playback. Most docks rely on USB 2.0, but Seagate just dropped a bomb on the industry with a simple twist: They moved the intelligence outside the case, repackaging the standard internal SATA connector as GoFlex, an external link to a variety of docks and adapters.