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Samsung crams 100 layers and more speed into its latest SSD
Samsung has started mass production on solid state drives (SSDs) that feature the company's sixth-generation 256GB three-bit vertical NAND memory. This means the drives come with an industry first 100 layers of NAND cells, a writing speed of 450 microseconds and a reading response time of 45 microseconds. Compared to Samsung's previous 90-layer SSDs, performance is up 10 percent and power consumption down 15 percent, according to the company.
Apple announces Fusion Drive
Apple has pulled one unexpected rabbit out of its hat today, the Apple Fusion Drive. It's a combination of SSD and HDD technology. Fusion Drive is part of the new iMac just announced, and is a technology supported by Mountain Lion. In concept, it's similar to auto-tiering that is used in enterprise environments. In practice, Apple is offering a 128 GB SDD with a 1 TB or 3 TB HDD drive that are combined with smart software. The OS will monitor which apps you use the most and runs them from the SDD. Apple claims that, when the system is idle, it uses 50 percent less power than a standard hard drive. No word on whether this tech will hit other Apple products but it's logical. I'd love to see external drives with this configuration as well.
OCZ debuts Synapse Cache Series SSDs to compensate for your HDD's shortcomings
This really shouldn't come as much of a surprise, given some of OCZ's other offerings, but the company has outed its Synapse Cache SSDs so you don't have to suffer the speed limitations inherent in spinning disk storage. These 2.5-inch, 6 GB/s SATA drives come in 64 and 128GB flavors, and do the dual drive dance with your HDD of choice using the firms' Dataplex caching software. That nifty bit of code hastens data retrieval by dynamically managing your data, placing frequently used info on the speedy SSD, and shoving the rest on your capacious, cheap-as-chips HDD. When can you up your storage speed limit and how much will it cost? OCZ's not telling, but the drive's full performance specs can be found in the PR and source below.
I have seen the future, and it's SSD
On the Macworld show floor, I didn't really see one specific product that blew me away. What I did see, however, is the next big concept that's going to not only blow all of us away, but it will change the way we relate to our computers. It's the SSD (solid state drive) and it's almost ready for prime time. As we've mentioned before, an SSD is a high performance storage device that has no moving parts. These drives can contain DRAM or EEPROM memory, a CPU, a memory board and a battery card (more details here). Having no moving parts, they can move data much quicker than an HDD (hard disk drive) which uses quickly spinning platters with magnetic surfaces. I got to play with what's being sold as the quickest SSD on the market, courtesy of Other World Computing. Their new Mercury Extreme Enterprise SSD drives start at US $229 for 50 GB and top out at 200 GB for $779.95. You can see our own Steve Sande in a video interview showing the boot time of this SSD vs. a stock 5400 rpm Apple drive. Watch for it at about 2:20 into the video. OWC set up a test of two Macbook Pros; I saw this demo myself and my jaw dropped as the SSD equipped laptop booted up and started running applications in 32 seconds. The HDD equipped Macbook Pro took at least three times as long to accomplish the same thing. The computing experience is one of perception. How fast or slow your computer seems is based on more than the CPU speed alone. It's a composite of I/O speed, CPU speed and dozens of other factors. If you have a screamingly fast CPU with a poky drive, you have a poky computer as the chain is only as good as its weakest link. I've found, on my i7 iMac, that no matter what I do, I usually can't use up all the CPU speed, so the slowness may be due to the HDD not being able to keep up. The current and future classes of SSDs are going to change all that. I can imagine sitting down, booting up and before I can lift my coffee cup, the computer has come up and is running startup programs. This will take some getting used to, since it will change my and everyone's work flow somewhat. Instead of all the little interruptions you get from waiting for something to happen, the response will be nearly instantaneous. This will tend to keep me more focused since I'm a procrastinator by nature, and get distracted quickly, like whenever I see a spinning beach ball. If a computer works as quickly as I feel it should work, I will be more engaged.
Toshiba throws down trio of external, portable HDDs
Don't look now, but Toshiba's gone and hopped into the portable HDD storage market, and has a trio of drives set to debut at next week's CES. The latest products to come flying out of the firm's Storage Device Division is the USB 2.0 Portable External Hard Drive, which sports a sleek, black aluminum housing, blue indicator LED, and an all-powerful USB port. Coming in at 5.6- x 3.5- x 0.93-inches, this portable unit is entirely powered by USB, automatically powers up / down with your PC, and comes in 100GB, 120GB, and 160GB flavors. While that oh-so-spacious 200GB perpendicular drive didn't quite make the cut, Tosh did manage to includes its buttonless backup system, dubbed NTI Shadow, which runs in the background and captures updates to files without ever troubling you. Although prices for the more capacious versions aren't yet available, the 100GB unit will run you $139.99, and expect the trifecta to hit shelves later this Spring.[Via PhotographyBlog]
