Posts tagged with "thunderbolt"

Thunderbolt Shows its Speedy Side at Computex 2011 With Products from Promise and LaCie

Apple is trying to convince many that Thunderbolt is the next big thing when it comes to input/output technology, yet Thunderbolt-ready devices aren’t yet available to consumers who wish to utilize their new Mac’s Thunderbolt interface. Manufacturers have already announced a few Thunderbolt powered devices as seen on the NAB show floor, and at this year’s Computex, LaCie and Promise are demonstrating just how fast Thunderbolt enabled storage can be.

Promise demoed two storage systems branded as the Pegasus R4 and Pegasus R6 in four and six bay configurations respectively. These storage arrays have two Thunderbolt ports so they can be daisy chained to the same interface (up to six devices), although video output requires that the last connection be via DisplayPort. The arrays support RAID 0/1/5/6 and RAID 10, and support both 3.5” and 2.5” drives. While 6 Gbps drives are supported, only a transfer rate of 850 MB/s was noted in RAID 0 by AnandTech. With performing transfer rates at 633 MB/s in reading and 734 MB/s in writing, the Pegasus storage arrays aren’t too shabby when it comes to moving storage from your Mac to your hard drives, and speed and data-redundancy geeks can look for a late June release. Past the break, we have a quick video on Promise’s hardware demo and more on LaCie’s competitive alternative.

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Intel: Apple Transferring Thunderbolt Trademark To Us

In recent days there has been confusion over who exactly owns the trademark to the Thunderbolt brand – it had been revealed that Apple had sent trademark requests for the Thunderbolt name despite Intel developing most of the I/O technology. Intel had developed what was formally known as Light Peak, a technology that would allow high-speed connectivity of up to 100Gbps using an optical cable. Apple had then suggested to Intel in 2009 to add the capability of 10 Watts of power and construct the cable out of copper instead.

The fact that Intel did not have ownership of the Thunderbolt brand trademark caused confusion amongst many, as a result, Bright Side of the News contacted Intel and asked them about the situation. The Senior Communications Manager at Intel, Dave Salvator responded and said

As part of our collaboration with Apple, they did some of the initial trademark filings.  Intel has full rights to the Thunderbolt trademark now and into the future. The Thunderbolt name will be used going forward on all platforms, irrespective of operating system.

Effectively what this means is that Apple did the original trademark work but will be transferring it back to Intel. But Apple won’t be leaving empty handed, they get in return unrestricted use of the technology. Others, such as Sony, which are planning to implement the Thunderbolt technology into their own upcoming laptops (using a USB-style port) will still have to resolve trademark disputes with Intel. Salvator also provided some clarification on the future of Thunderbolt moving towards the originally planned optical technology. He said that Intel is working now on the design of the optical version and that

The (Thunderbolt optical) cable could carry power in the same cable (running next to optical part of cable), but exact product plans are still to be announced.

[Via Bright Side of the News]

New MacBook Airs Coming In June / July

A new report from Digitimes seems to corroborate rumors we’ve heard in the past weeks about a MacBook Air refresh this summer, featuring Intel’s Sandy Bridge processors and Thunderbolt technology:

The Taiwan-based supply chain for Apple products will begin shipments of new 11.6-inch and 13.3-inch MacBook Air models featuring Sandy Bridge platform and Thunderbolt interface in late May for launch in June or July, according to makers in the supply chain. While Apple’s PR representatives in Taiwan have neither confirmed nor responded to the report, it has long been understood that Apple always keeps silent about its new products not yet launched, the sources emphasized.

Earlier reports about the new MacBook Airs (last updated in October at the Back to the Mac event) suggested production would start later this month for a June release. Cnet was first to report in February the MacBook Airs would receive an upgrade; there’s a lot of anticipation when it comes to the MacBook Airs thanks to their super-thin design, native SSD and screen resolution, with analysts claiming the line could become a $2.2 billion annual business for Apple.

Firmware Update Enables 6Gb/s in 2011 iMacs→

Firmware Update Enables 6Gb/s in 2011 iMacs

While iMac EFI Update 1.6 is described as including “fixes that improve performance and stability for Thunderbolt,” it would also seem that an unadvertised benefit is that it also unlocks the full 6Gb/s, SATA 3.0 capabilities of two of the internal drive bays. Unfortunately, the optical bay remains at 3Gb/s.

With the 2011 iMac’s EFI Update 1.6 unlocking 6GB/s SATA capabilities, you have no excuse not to plop down the cash for OCZ’s Vertex 3, a pretty monster SSD with outstanding read & write performance (taking advantage of the unlocked bandwidth). The only problem is just how to get behind that tricky panel to make the swap.

MacBooks are more easily accessible, however, and the 2011 MacBook Pros are also receiving an EFI update that’s addressing performance and Boot Camp issues. The only issue now is deciding whether you’re a desktop or laptop guy.

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Apple Posts 10.6.7 Update for New iMacs, EFI and MacBook Pro Updates

Apple posted a series of software updates overnight, all of them aimed at improving stability and performances of the new iMacs, MacBook Pros and Thunderbolt, the technology introduced in the MBPs back in February. The biggest update is for the early 2011 iMacs, which got an updated version of 10.6.7 with bug fixes, performance and security enhances. More specifically, the update improves the reliability of Back to my Mac, addresses Mac App Store bugs, improves Thunderbolt support and addresses other issues with graphics stability and 3D performances. It’s a 382 MB download. Another update for the iMacs – an EFI update – “includes fixes that improve performance and stability for Thunderbolt.”

The MacBook Pros received updates, too. The MacBook Pro Software Update 1.4 improves Thunderbolt, external display support and 3D performances, whilst the EFI update 2.1 “includes fixes that resolve an issue with Turbo Mode in Boot Camp, and improve performance and stability for graphics and Thunderbolt.”

You can find all the updates in the Software Update panel on your Mac, or by following the direct links below.

- Mac OS X 10.6.7 Update for iMac (early 2011) 1.0

- iMac EFI Update 1.6

- MacBook Pro Software Update 1.4

- MacBook Pro EFI Update 2.1

New iMac Notes: Dual External Display Output, OS X on SSD - No Video Input? [Updated]

Following this morning’s refresh of the iMac – you can read more about it here – a few technical tidbits have started popping up on the Internet causing some interest and speculation from Apple fans and bloggers. Among the new features of the updated line – such as improved graphics, and new Intel “Sandy Bridge” processors – support for the Thunderbolt technology on the 27-inch iMacs has been extended, as the bigger models now come with two Thunderbolt ports to use for data transfer, daisy-chaining of external drives and peripherals and, as noticed and confirmed with Apple by GigaOM, dual external display output. Support for dual display out through Thunderbolt means you’ll be able to connect two external monitors to the new 27-inch iMac, and output the computer’s screen to the monitors simultaneously. This is great news for those who like external vertical monitor setups, and it’s now made extremely easy by the Thunderbolt ports located on the back of the iMac.

One of the most exciting things about today’s new iMacs (and the thing that will probably result in me buying one) are the dual Thunderbolt ports on the 27-inch iMac. They’re great in that they provide a lot of potential I/O transfer power, but more importantly because it allows the new iMac to output to two external monitors simultaneously, Apple confirmed to me this morning.

Achieving a similar setup was possible before, but it required users to buy USB or VGA adapters that resulted in loss of quality and poor performances when compared to native, wired Mini DisplayPort connections. Thanks to Thunderbolt’s daisy-chaining functionality, using both Thunderbolt ports for dual display output doesn’t mean you’ll be forced to constantly plug in and disconnect peripherals: if you own a Thunderbolt-based external drive, you’ll be able to connect it to the iMac, and then plug a secondary display into the drive’s Thunderbolt port. This way, Thunderbolt is used at its full capacity and you still retain the possibility to output to two different monitors simultaneously. Read more

Production Of New MacBook Airs Starting Next Month? Thunderbolt and Sandy Bridge CPUs?

According to a report by AppleInsider based on research from Concord Securities analyst Ming-Chi Kuo, Apple is getting ready to start mass production of new MacBook Air models featuring updated Intel graphics, Core i5 and Core i7 Intel “Sandy Bridge” processors and Thunderbolt technology. According to Ming-Chi Kuo, production could start as early as next month in “late May”, with the new machines set to be released in June. The report seems to corroborate a previous rumor that suggested Apple was considering an “early refresh” of the MacBook Air line (which was unveiled by Steve Jobs in October 2010 at the “Back to the Mac” event) to implement the Sandy Bridge architecture. The current generation of MacBook Airs feature Intel’s Core 2 Duo processors – an outdated technology that can still be found in the original MacBooks, and was replaced in the early-2011 MacBook Pros by Sandy Bridge-based Corei3, Corei5 and Corei7 CPUs. Since the Cnet’s report that pointed to new MacBook Airs with Sandy Bridge coming out in June, however, speculation has arisen suggesting Apple also wants to integrate Thunderbolt in the machines’ thin design.

Kuo tells AppleInsider that his latest round of checks with suppliers and system builders in the region reveals that MacBook Air shipments are set to rebound during the current calendar quarter, fueled by an upgrade to Intel’s latest Sandy Bridge microprocessors, integrated Intel graphics, and the expected adoption of the new Thunderbolt high-speed I/O technology that made its debut on MacBook Pros earlier this year.

Should Apple follow its current trend of using ultra-low-variants for the 11.6-inch MacBook Air and low-voltage ones for the 13.3-inch models, consumers can expect to see new 11.6-inch MacBook Airs sporting 1.4GHz to 1.6GHz Core i5 and Core i7 chips and 13.3-inch MacBook Airs with 2.10 and 2.30GHz Core i7 processors.

With several Thunderbolt-enabled products coming out in the next months and the WWDC scheduled for June, it would make sense for Apple to refresh the popular MacBook Air family to include more powerful CPUs and a Thunderbolt port. The iMac line is also expected to go under a refresh soon – again, allegedly sporting Sandy Bridge processors and Thunderbolt. The WWDC ‘11 kicks off in San Francisco on June 6, but it’s been rumored to be a software-focused event, rather than the stage for major hardware announcements. A speed-bump update for the MacBook Air, though, could fit well in Apple’s WWDC timeframe.

iMac Supplies Running Low, Refresh Imminent?

According to 9to5mac, several sources in the United States and Asia have indicated supplies for the current iMac line have become “constrained” in the past week, suggesting that a refresh from Apple is imminent. Tightening of supplies is usually a good indication that a refresh for a product line is coming, and previous rumors indeed pointed to the iMac being updated with new hardware features by late April.

Tipsters in the United States have informed us that their iMac shipments are also very constrained. That’s not the full story though. Although actual iMac shipments are lacking, our U.S. tipsters report that actual iMac components are very constrained. The most constrained pieces right now are the current iMac’s graphics processors and hard drives. A lack of replacement components is also a good indication of an upcoming refresh.

Three weeks ago, Cnet’s Brian Tong claimed an iMac refresh would occur with “no cosmetic” changes by the end of April or first week of May. This seems to follow the path Apple took with the 2011 MacBook Pro update, which showed supply constraints in the weeks leading to the announcement and eventually featured the same design of older models with the addition of Sandy Bridge processors and Thunderbolt technology.

The iMac line was last updated in July 2010 and also saw the release of the Magic Trackpad – which can be bundled with an iMac on the Apple online store.

Intel To Support Both USB 3.0 and Thunderbolt with Ivy Bridge

Yesterday, Intel confirmed they will support both USB 3.0 and the recently-introduced Thunderbolt technology in 2012. USB 3.0 – evolution of a widely adopted standard in PCs, mobile devices and tablets – failed to gain support by chipset maker Intel in 2010 and early 2011 as the company only enabled it in desktop motherboards powered by a NEC chip, thus focusing on finalizing the development of Light Peak instead, now known as Thunderbolt. USB 3.0 promises data transfers 10 times faster than USB 2.0, but it can’t reach the 10 Gbps capabilities of Thunderbolt – implemented by Apple and Intel in the latest MacBook Pros, and expected to come to more OS X computers and desktop peripherals in the near future.

Intel is going to support USB 3.0 in the 2012 client platform. We’re going to support Thunderbolt capability. We believe they’re complementary,” said Kirk Skaugen, a vice president at the Intel Architecture Group, speaking at Intel’s developer conference in Beijing today. The event was streamed over the Web.

With the 2011 MacBook Pro refresh, Apple used Intel’s Sandy Bridge processors to increase the performances of the new line and implement Thunderbolt, which allows for multiple connections (daisy-chaining) and high-speed data transfers with a variety of external devices. A report published a day before Apple launched the new MacBook Pros with Thunderbolt and Sandy Bridge processors suggested the 2012 refresh would be a big milestone release for Apple, with a completely new design and breakthrough features. If Intel will manage to get Ivy Bridge chipsets available in the market by the first quarter of 2012, some speculate Apple might consider supporting both Thunderbolt and USB 3.0 as well – it’s worth noting that Intel is indeed telling developers and manufacturers to support both standards. [via Cnet, Engadget]