Today I am taking a look at something a little different from my usual drive and NAS reviews, today I’m taking a closer look at the SilverStone MS08 mobile rack that converts a single 3.5-inch drive bay into a two-bay 2.5-inch RAID unit with hot-swap abilities.
The SilverStone MS08 mobile rack can be a very useful tool to have at your disposal in several different scenarios. First of all, it allows you to connect two drives as a single one to your motherboard or host controller. You have three modes that you can connect the drives as, whether you want performance, redundancy, or capacity. All the basics are covered RAID 0, 1, and JBOD at your disposal.
The RAID feature is set by the hardware itself. You got two small switches on the rear of the unit that lets you select the mode and a little button that needs to be pressed in order to change the configuration. SilverStone included an SATA cable and a power adapter from MOLEX to SATA, allowing you to connect it to your setup without the need for anything that isn’t in the box. Even the four screws to mount it into the chassis are included.
The SilverStone MS08 connects to a single SATA connector and it supports up to SATA3 6Gbps. Mechanical hard drives, and especially 2.5-inch, aren’t fast enough to saturate such a connection, but with an enclosure like the MS08, you can get very close. The added bonus of being able to hot-swap the drives by simply ejecting them to the front make the enclosure even more useful.
Even people who want to take their drives on the go can benefit from the SilverStone MS08. Thanks to the standard 3.5-inch form factor, the MS08 fits into any docking station and enclosure that is built for 3.5-inch drives. Where you’d normally take a single 3.5-inch drive with your data, you can now take a RAID setup of 2.5-inch drives instead and you don’t need to worry about the order of them. You also don’t need to worry about drivers or complicated setups when you’re on the go, the unit is fully plug-and-play the same way a normal drive is.
The tool-less tray design is a great feature and it allows for true hot-swapping of drives. The enclosure itself is both durable and beautiful thanks to being constructed from premium aluminum that also aids in cooling the drives as well as their protection. There are a few plastic parts, but the majority of the enclosure is made of aluminum. You can load the MS08 with 2.5-inch drives that have a height of up to 9.5mm, making it compatible with most 2-5inch hard drives and solid state drives.
The front of the MS08 enclosure has two blue LEDs, one for each drive, allowing you to keep an eye on what drive is active and not. The drive tray isn’t lockable, but the ledge is secure and there is little risk that you could end up opening it by accident. Even if you should end up opening it when you didn’t want to, you don’t need to worry. The door has to be opened fully and then pressed in to eject the drives. Both drives will be ejected at the same time.
Pulling the rear of the enclosure off and having a look inside, we see that SilverStone added the SATA connectors on an independent PCB. It doesn’t feature much besides the two SATA connectors and a little power stabilization.
The main PCBB has the external connections and buttons. To the right we see the two LEDs mounted that then are passed on to the front of the enclosure. We can also see the connector for the sub PCB here.
Turning the main PCB over and we find the brain in this enclosure, a JMicron JMS562 bridge chip. The JMicron JMS562 is a Super Speed & eSATA GEN III to Dual SATA Gen III Ports bridge chip with four independent SATA channels and a microprocessor integrated.
- Premium aluminum construction for durability and protection
- Supports for two 9.5mm 2.5” drives
- Supports RAID 0, 1, and JBOD
- Offer great performance of up to SATA 6Gb/s
- Tool-less tray design for quick hot-swaps
- Fits into any 3.5” drive bay
Packaging and Accessories
SilverStone wrapped the MS08 Mobile Rack in a colorful orange themed box that makes it stand out. The front of the box shows the enclosure itself as well as its features. There’s also a handy QR-Code to scan in order to check the official product page online.
The rear and the sides once again feature the features of the MS08 enclosures and you’ll find it in multiple languages on the rear of it.
Inside the box is everything that you need to connect the MS08 and get started. You get an SATA data cable, an MOLEX to SATA power adapter, four screws to mount the enclosure, and a manual that explains how to install and use it.