Hard Drives -- Engadget

hard drives posts

Carbon ring storage promises 1,000 times higher memory density

by Vladislav Savov posted Jul 6th 2009 at 8:31AM

Terrifying news, kids: we're growing seriously close to maxing out the density limits of present magnetic memory technology as it becomes increasingly difficult to shrink the necessary grains used in the process. Thankfully, there's a team of German scientists devoted to doing more than standing around and watching the inevitable happen. Cobalt, the element responsible for keeping your precious data intact, typically requires a 50,000 atom fleet for each grain, but boffins from Dresden have found a way to shrink that to a measly flotilla of 50. Without trampling you with technological details, attaching carbon rings to the cobalt reproduces the requisite hexagonal close packed structure, which leads to reduced space requirements. Should this technique prove viable, we can expect yet another race among hard drive makers as they strive to make each other's most capacious drives look downright diminutive. Hit the read link for all the grisly details.

[Via Graphene-Info]

Pogoplug review

by Joshua Topolsky posted Apr 6th 2009 at 12:27PM

When we first caught wind of the Pogoplug -- a small box that essentially lets you turn any USB hard drive (and drives only) into a network device -- we were pretty darn excited. Having a house full of disparate storage boxes and no easy way to connect to them made the prospect of the 'plug seem very enticing. Not only does the Pogoplug make your drive accessible via your PC (with accompanying software), but it -- we think more importantly -- makes the drive accessible via a web front-end and an iPhone app. We finally had a chance to break one of these out and see how it performs, and our findings are below.

Gallery: Pogoplug review

Continue reading Pogoplug review

DIY'er constructs artsy wall clock from spare HDD parts, tells all

by Darren Murph posted Nov 9th 2008 at 10:14AM

Instructables user grybaz has joined a special crew today with his masterful design, and that would be the oft-unappreciated DIY clock crowd. By utilizing a drill, screwdriver kit, pliers, a basic quartz clock movement and a dozen or so old hard drives, he was able to piece together something truly worthy of den placement. Handymen aren't apt to find this one any more difficult than fixing that pipe that one time underneath the sink, so if you're looking to do something useful with all of those 4GB 3.5-inch HDDs you're still hanging onto from college, roll up your sleeves and hit the read link.

[Via Unplggd]

Seagate developing mutant hybrid SSD tech to bring costs down

by Samuel Axon posted Nov 6th 2008 at 3:29AM

We'd heard that Seagate was prepping its first solid state hard drives, but there was no plan for consumer-friendly products in that vein anytime soon because solid state drives cost far more to produce than the conventional variety. Recently, CEO Bill Watkins hinted that the company intends to overcome that problem by combining relatively inexpensive (but unreliable) multi-layer cells with pricier (but dependable) single-layer cells in some kind of hybrid drive technology. It's all very pie in the sky right now, but surely it's a better hope than sticking to your old fashioned ways and seeking out opportunities to sue envelope-pushing competitors.

[Via Electronista]

Toshiba intros 'stylish' line of hard drives to match your purse, coke habit

by Joshua Topolsky posted Jul 29th 2008 at 2:08PM

Toshiba -- clearly feeling the heat from other fashionable external hard drive makers -- has introduced a new line of disks guaranteed to bring on a neon flashback from your disco days (or Eurotrash nightmares). The three new models come decked out in the 160GB "Gecko Green," 250GB "Hot Rod Red," and 320GB "Carbon Grey" variations, with USB 2.0 ports and 8MB buffers on-board. The drives are Mac and PC compatible, and are available now for $89.99, $179.99, and $199.99, respectively.

Update: Apparently these drives have been out for a little while (thanks commenters!), so feel free to quiet any alarms that may have been sounded.

[Via Pocket Lint]

Hitachi working on 5TB hard drive, halfway to human brain capacity

by Joshua Fruhlinger posted Jul 3rd 2008 at 10:18AM

Just when solid-state drives were about to catch up to the spinners, Hitachi has gone and announced that it is working on a 5TB hard drive. It says the drive should be available by 2010 in a 3.5-inch format and will use perpendicular CPP-GMR tech to achieve some serious density. Just to show off, Hitachi's Yoshiro Shiroishi pointed out that the human brain has been estimated at (only?) around 10TB. So there we have it -- we're halfway to intellectual obsolescence. Don't say we didn't warn you!

[Via TechDigest]

SSDs save battery power, right? Wrong.

by Joshua Topolsky posted Jul 1st 2008 at 4:32PM

If you just shelled out some pretty pennies for the a high-speed, low-power SSD, Tom's Hardware may have stumbled onto some findings that won't sit well. According to a rigorous benchmarking session, they discovered that not only do the drives not save you battery power... they eat more of it. How is this possible you ask? Well mechanical drives only hit peak drainage when the actuator has to move the heads, whereas SSDs use full power whenever they're in use, so the end result is actually a diminished efficiency. What that means is that the hype over "green" drives may be just that: pure hype. On the other hand, you're still getting a drive with no moving parts, which at least makes your data more secure, if not more eco-friendly.

[Via Eeeuser; Thanks, Tony]

Verbatim's new SmartDisk HDD is so small we could just eat it up

by Joshua Fruhlinger posted Apr 29th 2008 at 10:06AM

Because history has proven that hard drives must get smaller and more capacious, Verbatim went and released the 500GB 2.5-inch SmartDisk HDD. Despite claims from others, Verbatim says this marks the first available 9.5mm Z-height 2.5-inch hard disk. The drive is made up of three 166GB platters striped with Perpendicular Magnetic Recording at 5400RPM. With enclosure, it weighs in at less than 6 ounces and measures 3.38-inches by 5.38-inches by 0.63-inches in both USB and USB / FireWire combo versions. Expect it this summer for under $300.

Hitachi to phase out 1.0 and 1.8-inch drives, Fujitsu scraps plans to launch them

by Nilay Patel posted Jan 5th 2008 at 12:50AM

As the flood of SSD announcements over the past couple days indicates, flash is rapidly gaining ground on traditional hard drive storage, and it may have just claimed it first victims: Hitachi has just announced that it will phase out production of 1.0 and 1.8-inch drives over the next year, and discontinue plans to launch a 1.5-inch line. Hitachi had only shipped 560,000 1.8-inch drives in the July - September quarter, representing only 3.2 percent of its total drive sales, and just a miniscule 3,000 1.0-inch drives in the same period. Hitachi says it'll keep supplying existing customers, but we're hearing that 1.0-inch production has already stopped, and that 1.8-inch production will cease by next summer.

Similarly, the rising popularity of flash in personal devices has led Fujitsu to scrap plans to develop a 1.8-inch drive line to complement its existing 2.5 and 3.5-inch drive lines. The company announced plans to enter the small drive market way back in 2005, and although it eventually entered a deal with Cornice to jointly develop the drives, it looks like that plan's been tabled for now. All in all, announcements that aren't totally surprising -- but let's hope NAND prices continue to fall, eh?

Verbatim's 2.5-inch SmartDisk portable USB and FireWire drives

by Paul Miller posted Jan 3rd 2008 at 11:30AM

Just because everything's getting all fancy pants this year at CES -- that is to say, wireless, wireless and wireless -- doesn't mean there isn't a place for the tried and true. Verbatim is sticking to the basics with its new line of SmartDisk portable hard drives. The drives are available now, and come in 120GB, 160GB, 250GB and 320GB capacities, all spinning at 5400 RPM. All drives are available with either a USB plug or a Combo USB / FireWire interface. Speeds reach 480MBps over USB and 400MBs over FireWire, without needing AC power for either connector type. Prices start at $99.

Toshiba intros five capacious new 1.8-inch hard drives

by Evan Blass posted Dec 14th 2007 at 10:12AM

We're all for bulking up the storage in our notebooks and portable gear, so naturally we're quite thrilled that Toshiba has developed a quintet of new 1.8-inch PATA hard drives that promise higher capacity and better performance for the gadgets we hold so dear. Three of the drives offer up 60GB on a single platter: the 4,200 RPM MK6028GAL for laptops and UMPCs, along with the 4,200 RPM MK6014GAL with 2MB buffer and 3,200 RPM MK6015GAA with 160KB buffer, both of which employ so-called "long data sector" technology to bring "format efficiency, improved error correction capability and enhanced storage capacity" to portable consumer electronics devices, according to ol' Tosh. Also destined for lightweight PCs are the dual-platter 120GB MK1214GAH and single-platter 80GB MK8025GAL, both 4,200 RPM drives with 2MB and 8MB buffers, respectively. Expect the new models to start appearing in consumer products sometime early next year. [Warning: PDF link]

[Via Slashgear]

Iomega buying ExcelStor, becoming $1 billion company

by Evan Blass posted Dec 13th 2007 at 10:58AM

In an acquisition that promises to create a combined company with over $1 billion in annual revenue, storage manufacturer Iomega has "entered into a definitive share purchase agreement" with ExcelStor Great Wall Technology Limited -- another storage firm headquartered in Beijing but doing business out of the Cayman Islands. ExcelStor, a subsidiary of the $2.6 billion Great Wall Technology Company Limited, has been manufacturing certain external hard drives for Iomega since 2004. The deal, still subject to approval, would create an organization with a 3,000-member workforce, led by Iomega's current executives joined by former ExcelStor management in the positions of Executive Chairman and Chief Administrative Officer.

Buffalo announces 320GB portable hard drive

by Evan Blass posted Nov 23rd 2007 at 12:01PM

You can never be too good looking or have too many gigabytes on your person, which is why Buffalo has just announced what it's touting as the "world's largest" portable external hard drive, a 320GB dynamo called the MiniStation Turbo USB HD-PS320U2. This 5,400rpm platter features 256-bit AES encryption courtesy of Buffalo's Secure Lock Ware utility, and Windows users also getting Memeo's AutoBackup software thrown in to boot. Look for this portable powerhouse next month for around £155 ($319).

LaCie launches Little Disk line and portable DVD+RW drive

by Joshua Topolsky posted Sep 19th 2007 at 10:54AM

LaCie, always known to drop a fresh drive on us during our extreme times of need, has once again stepped up to the plate with a new line of petite storage options aimed at "people on the go" and other likeminded busibodies. The company's new "Little Disk" line was designed by the "award winning" Sam Hecht, and comes in 1.8- or 2.5-inch varieties, ranging from 30GB to 250GB, all with retractable, USB 2.0 connectors. Mr. Hecht also oversaw the creation of LaCie's other small offering, a portable DVD+RW drive with LightScribe technology (allowing you to etch custom labels into discs), that comes in both USB 2.0 and Firewire varieties. The hard drives and optical drives are available now, ranging from $99.99 to $119.99 for the disks, and $99.99 to $149.99 for the DVD writers.

[Via PhotographyBLOG]

Read -- LaCie Announces the New Little Disk Family of Mobile Drives, Design by Sam Hecht
Read -- LaCie Ships Portable DVD±RW Drive with LightScribe, Design by Sam Hecht

New HDD read heads could significantly boost capacity

by Joshua Topolsky posted Sep 12th 2007 at 2:08PM

Sure, your hard drive does an okay job, spinning around, hefting 200 gigabits per square inch, but wouldn't you know it, the sensors used to read all that data are reaching their physical limits. Enter the National Physical Laboratory in Teddington, UK, where researchers are proposing a whole new sensor design that could result in much thinner and smaller read heads, leading to drives with data densities as high as one terabit per square inch. According to the researchers, the sensors would use less power than current read heads, and could improve the speed of the reader. In the words of lead researcher Marian Vopsaroiu, "You could read back data ten times faster... instead of one GHz, you can read at five to ten GHz." Currently, hard drives use the magneto-resistance effect to read data, needing a constant current which converts resistance to voltage. The new sensors work by using the magneto-electric effect, wherein data's magnetic field will directly generate voltage instead of resistance. The new heads will be smaller and lighter as well, using half as many layers of materials as current sensors, but there are difficulties in putting together the complex alloys of the tiny readers. Want to know all the truly techy details? Grab a cup of strong coffee and hit the read link.