A Perfect Match: High-Speed SSD Drives and ThunderBolt Ports
Never before has a personal computer interface offered the insanely fast speeds of 10Gbps ThunderBolt I/O ports. Literally TWENTY times faster than the popular USB 2.0 spec, and double that of the emerging USB 3.0 SuperSpeed standard, ThunderBolt outstrips the bandwidth requirements of nearly any personal computer gadget available today. Even conventional spinning platter hard drives can't fill a fraction of ThunderBolt's data pipeline. So a Solid-State flash memory disk drive - SSD - is the only logical pairing with ThunderBolt to really leverage the bandwidth available.
Shipping TunderBolt SSD Drives
Currently, the LaCie 240GB Thunderbolt SSD
LaCie combines dual 120GB Solid-State drives for striped RAID performance and it delivers mind-blowing transfer speeds - at a price - currently listing at $899 MSRP. ElGato uses a single SSD drive module for more modest but still snappy performance. With either SSD drive, you'll also need a $49 Apple Thunderbolt Cable
DIY ThunderBolt SSD 'Enclosure'
Thos who've managed to get their hands on one of Seagate's GoFlex ThunderBolt Adapters
Announced OCZ ThunderBolt SSD
At CES 2012 - the Consumer Electronics Show in January - OCZ announced a ThunderBolt version of it's external SSD drive line. The 'LightFoot' is a successor to it's 'Enyo' series USB 3.0 drives which have been shipping for well over a year. The Lightfoot boasts transfer rates to up to 750 MB/s. No firm word on pricing or when it will actually ship in 2012. Product images show a _single_ ThunderBolt port built-in, so it likely will not be daisy-chainable.
Best SSD For ThunderBolt?
Several factors determine which SSD is the best match for ThunderBolt drives. A Solid-State drive in general relies on several components that determine a SSD's performance: Whether it's a SATA I/II or III SSD, has a SATA III 6G drive interface, and which controller chip: JMicron, Indilinx, SandForce, etc is the brains of the operation. Other factors in the solid-state drive market involve how fast the onboard NAND Flash Memory is - and the Clock Speed controlling all of it. It's important to note that LARGER capacity SSD's offer BETTER performance than the smaller models: More banks of chips inside the drive allow more simultaneous reads and writes across each bank. As such you'll often see spec sheets quoting different maximum data transfer rates depending on the size of the drive.
In an ideal world - Think towards the future. 6Gbps SATA III is what most conventional spinning platter hard drives are now shipping with - and is backward compatible with SATA I and SATA II anyways. The SSD market is now using the SATA III interface in models like the Micron/Crucial RealSSD C300 Drive
ThunderBolt RAID SSD - Power Pair
Want to fill as much of ThunderBolt's pipe as possible? Think Striped RAID 0 SSD drive setups for peak performance. By striping Reads and Writes across multiple Solid-State drives, the next level of drive transfer speeds become possible. Some may opt for premium top-performance SSD's, others may wish to leverage more economical drives paired to get the ThunderBolt drive capacity they need and still fit their budget.
DIY ThunderBolt SSD Backup Drives
Once we have some currently shipping ThunderBolt HDD enclosures - Many do-it-yourself geeks will want to build thier own PC and Mac compatible SSD ThunderBolt drives to match thier budget and performance needs.