ThunderBolt Drive Enclosures, Cases, And Adapters

DIY ThunderBolt Drive Cases


Several mult-drive RAID enclosures with ThunderBolt ports recently came to market that offer either two or four drive capabilities. Some support 2.5" laptop size drives, other's full size desktop drives. Be aware: It's very important to check each manufacturer's website and contact support if needed to ascertain if the specific SSD or HDD drive mechanisms you plan to use are officially supported by the enclosure!

2-Drive ThunderBolt Enclosure 4-Drive ThunderBolt Enclosure 4-Drive 3.5" ThunderBolt Enclosure
Akitio Thunder Duo Case


For Two SSD - HDD Drives
Promise Technology J4

Quad SSD - HDD Support
DataTale Quad Enclosure

Full-Size Drives ONLY

We finally have the first true ThunderBolt compatible disk drive enclosures now shipping. Initially we're seeing dual or quad drive cases for multi-drive arrays that can usually be configured in various RAID or JBOD modes depending on the drive manufacturers support.

ThunderBolt Drive Adapter


For existing and legacy file storage products, Akitio has a great multi-interface ThunderBolt Hub to connect USB 3.0 (or slower USB 2.0 / USB 1.1 gear), eSATA, and FireWire 800 (400 with adapter) equipment you may already own.

ThunderBolt Drive Converter

USB3 + FireWire + eSATA


Drive Sled


The first true multi-drive dock recently shipped from HighPoint with it's RocketStor 5212 ThunderBolt SATA docking module with dual bays for both 2.5" laptop and full-size 3.5" hard disk or SSD drive modules. It has a single ThunderBolt port at the back.

Seagate's first ThunderBolt drive dock was released for 2.5" laptop-size GoFlex and Backup Plus Drives. With it, you can piece together your own working ThunderBolt backup solution with a high-performance bare SSD drive of your choice. It's also very handy for system data transfers and drive cloning needs.

SATA ThunderBolt Drive Dock Backup Plus Laptop Drive Dock Backup Plus Portable Drive
ThunderBolt SATA Dock

2.5" or 3.5" Drive Slots
2.5" Backup Plus TBolt Adapter

For Laptop Backup Plus Line
Also Works With Bare 2.5" Drives!
Pair With This Seagate Drive

Portable Backup Plus Drive With GoFlex Interface

By all accounts, the rollout of ThunderBolt was nothing but a slow struggle, even well into 2012. With Intel solely controlling the ThunderBolt chipset and licensing of Intellectual Property, it's slowed the ability to ship announced ThunderBolt accessories or drives. Now however, some of the ThunderBolt peripherals announced at CES 2012 have started to ship in volume.

Because of Thunder-Bolt's daisy-chain topology, the ideal TBolt drive case will ideally have DUAL TBolt ports on the enclosure for greatest flexibility in placement along the chain. Unfortunately, Intel is the SOLE SUPPLIER of ThunderBolt chipsets at this time - and only those who've signed licensing agreements with Intel have access to do samples for ThunderBolt product development and testing. ThunderBolt Enclosures are likely to command quite a price premuim. As we seeing with Seagate's Backup Plus dock at $79, that's 5-10x more than a $10-20 SATA USB laptop drive enclosure costs these days. From what we're seeing with the pricing of Promise Technologies and LaCie's ThunderBolt drive offerings, there's definitely a price premium for the privelege of using the ThunderBolt chipset versus more conventional I/O interfaces. Ouch!

ThunderBolt RAID Enclosures - An Ideal Drive Case

The insane amount of bi-directional bandwidth available on a ThunderBolt port begs for storage technologies able to fill it's pipeline. Striped multi-drive ThunderBolt drive arrays like Promise Technologies Pegasus R4 and R6 ThunderBolt RAID enclosure leverages high RPM 3.5" conventional spinning-platter drives in a striped RAID 0 configuration.

Which Drives Are Best For ThunderBolt?

ThunderBolt's potential speeds far exceed any storage technology available today. The fastest ThunderBolt drive you can build will ideally be based on a solid-state disk. But unless you've got a fat wallet and rather modest storage requirements - achieving more than 256GB of high-speed SSD backup space is going to be pretty expensive. For higher capacity with a few speed tradeoff's - Dual Drive ThunderBolt hardware RAID enclosures will fit the bill.

In the conventional spinning platter hard drive market: Two top performing hard drives for ThunderBolt are the barn-burning Western Digital Velociraptor Drive - In this case, a 3.5 inch form-factor 10,000 RPM, SATA III 6Gbps mechanism with 32MB of onboard cache in the $200 ballpark.

The other alternative which may be a good ThunderBolt enclosure + drive choice may be to build a HYBRID THUNDERBOLT DRIVE using a Seagate Momentus XT Hybrid Drive - Here you get a 500GB 2.5 inch drive that blends a 7200RPM SATA II 32MB Cache mechanism with 4GB of single-layer (fast and durable) SLC SSD flash memory for the best of both worlds on a budget, currently Hybrid drives are only about $100. We're moving beyond just mechanical drives with big on-board cache - the instegration of a relatively small amount of SSD flash is likely to become the norm. Hybrid SSD's promise to become the low-cost performance and capacity choice for general purpose computing.