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SilverStone

Silverstone Technology FS305-12G Three 5.25" to Five 3.5" hot-swap SATA/SAS Hard Drive cage, up to 12Gbit/s Transfer Rate with All Aluminum Construction, SST-FS305-12G

  • Based on 33 reviews
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Jun 3
Order within 15 hours and 37 minutes
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Style: Trayless w/Lock


Size: Five 3.5"


Features

  • Fits five 3.5" SAS-12G/SATA-6Gbit/s drives in three 5.25" device bay
  • Adjustable drive status LED and fan control system
  • Trayless & screwless design
  • Individual metal key lock for each drive for extra security
  • All aluminum body with beautiful hairline brushed finish
  • Independent drive status LED
  • Built-in cooling fan for excellent heat dissipation
  • Fully supports Hot-Swap function

Description

To accommodate PC users' need for more storage flexibility and convenience, SilverStone created a line of front bay storage products called the FS series. These are 5.25" bay chassis designed to fit 3.5" SAS/SATA drives. Equipped with release handle made out of finely brushed aluminum, hot-swapping drives is extremely quick and comfortable. Built-in cooling fan behind the chassis ensures drives run cool for extended life while individual LED indicators let users easily monitor drive status in one glance. For security, each drive tray also has metal key lock. For those that need to upgrade their current PC with more drives, SilverStone's FS series is a great choice.

Hardware Interface: SAS


Brand: SilverStone


Hardware Platform: PC


Material: Aluminum


Item Weight: 1.42 Kilograms


Hardware Interface: SAS


Hardware Platform: PC


Compatible Devices: Personal Computer


Hard Disk Form Factor: 3.5 Inches


Supported Devices Quantity: 5


Data Transfer Rate: 12 Gigabits Per Second


Enclosure Material: Aluminum


Item Weight: 1.42 Kilograms


Brand: SilverStone


Manufacturer: SilverStone Technology


UPC: 844761025755


Built-In Media: Drive cage, keys


Warranty Description: 1 year limited


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Expensive, but pretty much perfect.
Style: Trayless w/Lock Size: Five 3.5"
I installed this in the top 5.25" bays of a Dell T330 tower server chassis, and it was a perfect fit. It looks great and blends in well with the case. I was pleasantly surprised by how quiet the fan is—especially important since this Dell server is already fairly quiet. Installation was extremely easy, and I absolutely love the trayless, screwless hard drive bays. It doesn’t get much more convenient than that. While I do think it’s a bit overpriced, the build quality and overall aesthetics are hard to beat. Overall, I’m very pleased with it—my only real complaint is the price. ... show more
Reviewed in the United States on July 18, 2025 by Nixonz
    • Cage is great, but the fan leaves something to be desired.
Style: Trayless w/Lock Size: Five 3.5"
The cage seems well constructed and the technical functionality has been superb. However, I did have to replace the fan on the unit after less than 2 weeks use. The fan started making clicking sounds. As I didn't want to be without a cage, I replaced the fan with an extra fan I had. Standard power connectors, sizing, and mounting made this easy, but I knocked one star off due to the fan failure. ... show more
Reviewed in the United States on February 8, 2025 by Bike Enthusiast
    • Costs a bit more, but seems built quite a bit better
Style: Trayless w/Lock Size: Four 3.5"
I have a couple old-style PC computer cases with openings for three 5.25 inch drives, and I have lots of 3.5 inch hard drives. A couple years ago, I bought a couple other, cheaper brands of these sorts of bays to fit four 3.5" drives into each of my case's three high drive bays ... that worked ... but the slots and connectors started failing over time, due to cheap construction. One by one, a slot would start failing. I've now replaced those older, cheaper, bays with a pair of these Silverstone FS304 bays, and I am initially pleased with the construction of these bays. Each point of failure on my older cheaper bays seems to have been better engineered and manufactured on this Silverstone bay. Now I expect these Silverstone FS304 bays to last quite a bit longer. Also my drives slide in and out more easily and precisely aligned, and now I no longer need to attach a custom bracket to each drive, as this bay is designed to accept naked 3.5" hard drives, as is. Good stuff, as I often see from Silverstone. ... show more
Reviewed in the United States on February 22, 2025 by Paul Jackson
    • Solid Storage Expansion
Style: Trayless w/Lock Size: Five 3.5"
Review Image by Mason
I recently picked up the SilverStone FS305-12G to add some extra drives to my system, and I'm really happy with it. This thing is built like a tank! Swapping drives is super easy with the hot-swap bays, which is awesome. I was worried about compatibility with my SAS drives, but it works perfectly. The built-in fan does a good job keeping things cool, and it's way quieter than I expected. I actually bought a Noctua fan to replace it, but honestly, I don't think I'll bother. It even comes with a key to lock the drives, which is a nice touch, and the little LED lights let you know what's going on. If you need more space for hard drives, definitely check this out. It's been great so far! ... show more
Reviewed in the United States on December 8, 2024 by Mason
    • Easy way to add 3.5" drives in a 5.25" drive bay
Style: Trayless w/Lock Size: Four 3.5"
Quick and easy to mount in a 3x5.25 bay.
Reviewed in the United States on July 9, 2025 by Scotty in CT
    • Simple but nice
Style: Trayless w/Lock Size: Five 3.5"
Review Image by Zyla
Purchased two of these to use in a build. They were easy to install. I did have an issue when I used the bottom holes for mounting as they stuck up inside the cage. I had use the screws provided for my case, versus the ones that came with the drive, so that could've been the issue. Instead I just mounted on the top. I really like how you just pop the drives in with no cages required for them. They look nice and are solid. ... show more
Reviewed in the United States on January 22, 2025 by Zyla
    • Amazing
Style: Trayless w/Lock Size: Five 3.5"
Review Image by Eli
This thing is awesome. I'm not sure why there are no reviews on Amazon but it has a really nice drive status indicator, configurable fan speed, really nice slide in bays, and overall is just an incredibly solid hot-swap chassis. Uses Sata instead of Molex for power input, which makes it very easy to drive as compared to using some other enclosures. I think the extra cost over competition is absolutely justified. ... show more
Reviewed in the United States on December 4, 2024 by Eli
    • Almost, very close to perfect
Style: Trayless w/Lock Size: Four 3.5"
This probably should get somewhere between 4 and 5 stars, but 5 stars is for perfection. It's close but not quite there. My main issue with it is the latch mechanism which works well but I don't like how the strike plate is plastic. The latch is metal, but the stationary part that the latch hooks into is plastic. It's probably ok but I pull the release as I close the door because I'm picky and don't know if it'll wear the strike plate. If this is the only real complaint I can come up with, that should tell you the product is pretty good. There's a blue power LED, and each drive slot has its own LED that is blue when drive is present and a red LED that shines through the same little window for drive activity, making it turn purple when there's activity. And a fan hi/lo speed control which is awesome. I replaced resistors on the PCB to drastically lower the blinding LEDs and make the fan speed even lower, something that isn't easy to do unless you're good with SMD soldering. Interestingly the fan is a 3 wire but I don't believe the 3rd wire (tach) is used for anything. It doesn't complain when the fan is disconnected. Overall I love it. ... show more
Reviewed in the United States on October 8, 2025 by J. Miller

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