solid-state drive

When it comes to ultrabooks, you have to pick between a solid-state drive (SSD) or a hard drive as the main storage drive. The former is generally limited in terms of capacity, expensive but very fast, while the latter offers much more storage space for a much lower cost.

If you're willing to go with a hard drive, WD now offers another option.

The company announced today the availability of the new single-platter WD Scorpio Blue hard drive. The drive still uses the 2.5-inch standard but is just 7mm thick, as opposed to 9.5mm in regular laptop hard drives. … Read more

Micron Technology has updated its RealSSD C400 series of solid-state drives for small mSATA packages.

Basically, Micron is delivering the same performance of previous C400 products but in a 1.2 x 2.0 inch (3cm x 5cm) mSATA size -- the size typically used in thin laptops.

SSDs are faster than the standard spinning hard disk drives found in mainstream laptops (and often a lot faster).

The higher-capacity Micron models deliver the best performance. For example, the 256GB version has a read rate of 500 megabytes per second (MB/s) and write speed of 260 MB/s. The smaller-capacity … Read more

New Intel solid-state drives are aimed at boosting Windows startup and wake times, making them a hardware feature that will be especially applicable to Windows 8.

The Intel SSD 313 Series offers what is in effect a solid-state drive cache, increasing the "responsiveness" of PCs that are based on hard disk drives -- that being a word Intel and Microsoft throw around a lot these days.

Responsiveness is code for the kind of instant-on experience you get on a tablet or smartphone.

And both Windows 8 PCs (think: ultrabooks) and tablets should offer that kind of responsiveness as … Read more

The 2.5-inch standard Vertex 4 solid-state drive (SSD) is a clear signal that OCZ wants to move to use its own Indilix Everest controllers rather than those from SandForce, which was used in the Vertex 3.

And that would be a good decision. The new Vertex 4 now uses the second generation (Everest 2) of the controller and offered great performance in my testing.

It's the first SSD I've seen that took just a second to be formatted and was immediately recognized by the system when used as a secondary drive.… Read more

This is an update of a post from a few months ago.

For a long time I was a solid-state-drive naysayer. I'd heard mixed things about their performance and longevity, and I certainly wasn't a fan of their sky-high prices.

But SSDs have improved considerably over the years, to the point where they're now a highly desirable alternative to traditional hard drives.

Indeed, a good SSD is usually significantly faster, and it consumes less power -- a big consideration for battery-conscious laptop users. Also, because it has no moving parts, it's much less susceptible to damage.… Read more

Marvell announced today the deployment of its 88SS9187 SATA controller designed for solid-state drives (SSDs).

The company says the new controller is powered by high-performance embedded processor technology and features the latest 6Gbps SATA 3.1 host interface optimized specifically for SSDs. The 88SS9187 also has Marvell's Adaptive Read and Write Scheme and on-chip RAID functionality. This means it can be used with the latest generation of NAND flash memory.

According to Marvell, the new controller will deliver lower costs, high performance, and better power efficiency, making it also a great choice for the ultrabook computer market. Most of all, the new controller might also lead to the further reduction of SSD prices.… Read more

Bus-powered portable drives, those that don't need a separate power adapter to work, are not new and have been in the market for years. But the Elgato Thunderbolt SSD is the first made specifically for Macs and for now can only work with Macs.

For this reason, like many thing Apple-made, it changes everything all over, again.

For one, it's by far the fastest bus-powered portable drive on the market, though not at all the fastest among Thunderbolt storage devices. Secondly, it's super-expensive at $700 for 240GB (or $450 for 120GB).

While souped-up pricing and performance of … Read more

You've had your computer for a few years. Recently things have started to get slow, and you're thinking of getting a new one. I have nothing against a new computer, but what if you could greatly improve your current machine's performance without much hassle?

You actually can with a standard SATA solid-state drive (SSD).

(An SSD looks very much like a traditional 2.5-inch laptop hard drive, but it's much faster. You can find out more about the difference between these two types of storage devices here.)

In this post, I'll walk you through how … Read more

The Plextor M3 is the second solid-state drive (SSD) from Plextor I've reviewed, and it's quite different from the previous M2 drive.

While the two drives look essentially the same, share the support for the SATA 3 (6Gbps) standard and have a 2.5-inch, 9.5mm standard design, the M3 is not really the next straight step from the M2, but rather a totally different step.

This is because the new drive is actually slightly slower than the previous model, which, by the way, is still one of the fastest on the market. To make up for this, … Read more