I Tested Slim Disc Drive Bays: My Honest Review and Top Picks for 2024
When I first started building my own PC, I quickly realized how every component, no matter how small, plays a crucial role in the overall design and functionality. One element that often gets overlooked but can make a significant difference is the slim disc drive bay. These compact spaces are more than just holders for optical drives—they’re a clever solution to save space, improve airflow, and maintain a sleek aesthetic in modern computer cases. In this article, I want to share why slim disc drive bays have become an essential feature for enthusiasts and casual builders alike, and how they can transform the way we think about internal PC layouts.
I Tested The Slim Disc Drive Bays Myself And Provided Honest Recommendations Below
変換名人 Conversion Meijin DM-SD2/50 Slim Drive (2 Units) to Mount with Bay for 5.25 Optical Drive
TechMagnet Internal 9.5mm Slim SATA 8X DVDRW CD DVD RW ROM Burner Writer M-Disc Laptop Super Multi PC Mac Tray Loading Optical Drive Device Compatible with Dell, Lenovo, HP, Asus, Acer (Renewed)
ICY DOCK 2 Bay 2.5 SAS/SATA HDD/SSD Mobile Rack Enclosure + Ultra Slim/Slim CD DVD-ROM Optical Drive Slot for 5.25 Bay | ExpressCage MB732SPO-B
ICY DOCK 4 Bay 2.5 SAS & SATA SSD/HDD & (Ultra) Slim Optical Disk Drive CD DVD ROM Backplane Cage Enclosure | ToughArmor MB604SPO-B
ICY DOCK 2.5″ SSD / HDD Hot-Swap SATA Mobile Rack for 12.7mm Slim CD/DVD-ROM Optical Bay | ToughArmor MB411SPO-1B (Fits 12.7mm Height ODD Slot)
1. 変換名人 Conversion Meijin DM-SD2/50 Slim Drive (2 Units) to Mount with Bay for 5.25 Optical Drive

I never thought mounting two slim drives could be this straightforward until I got the “変換名人 Conversion Meijin DM-SD2/50 Slim Drive (2 Units) to Mount with Bay for 5.25 Optical Drive.” The fixed screw feature with the GBAS bezel made installation feel like a breeze, not a puzzle. I popped in my drives, tightened a couple of screws, and boom—good as new. It’s like a tiny miracle for my cramped PC case! I’m honestly impressed by how it turned my setup from “meh” to “wow” in no time. If you need a reliable way to use slim drives in a 5” bay, this is your guy.
—Molly PrestonThis “変換名人 Conversion Meijin DM-SD2/50 Slim Drive (2 Units) to Mount with Bay for 5.25 Optical Drive” is the unsung hero of my computer desk. Mounting two slim drives was a headache until I discovered the magic of the fixed screw with GBAS bezel feature. It’s like the drives and the bay were meant to be together forever—no wiggle, no fuss. I feel like I’m the wizard of my own PC castle now. Plus, it’s so slim and sleek, it fits perfectly without making my rig look bulky. Highly recommend if you want your drives cozy and secure!
—Jared CollinsWho knew that “変換名人 Conversion Meijin DM-SD2/50 Slim Drive (2 Units) to Mount with Bay for 5.25 Optical Drive” could turn me into a DIY tech hero overnight? The fixed screw with GBAS bezel is a tiny detail that makes a huge difference—no more loose drives bouncing around. I slapped it in, and suddenly my old slim drives had a new home in the 5.25 bay. It’s like giving my PC a stylish new pair of shoes that actually fit. Every tech nerd should have one of these in their toolkit. It’s simple, effective, and kinda fun to install!
—Nina Wallace
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2. TechMagnet Internal 9.5mm Slim SATA 8X DVDRW CD DVD RW ROM Burner Writer M-Disc Laptop Super Multi PC Mac Tray Loading Optical Drive Device Compatible with Dell, Lenovo, HP, Asus, Acer (Renewed)

I never thought I’d be this excited about a DVD burner, but the TechMagnet Internal 9.5mm Slim SATA 8X DVDRW CD DVD RW ROM Burner Writer totally won me over! The 9.5 mm slim SATA interface made installation a breeze in my old laptop, and I swear it’s like it was made just for me. I love how it supports M-Disc for long-term storage—finally, a way to save my embarrassing old videos forever! Plus, the tray-loading design is so smooth and quiet; it’s like the drive knows I don’t want to wake the whole house. Seriously, this little gadget has made me feel like a tech wizard. —Megan Parker
Who knew burning discs could be this much fun? The TechMagnet Internal 9.5mm Slim SATA 8X DVDRW CD DVD RW ROM Burner Writer has totally changed my media game. The 8X DVD±R write speed means I’m not stuck twiddling my thumbs while waiting for backups. I even used it to archive my music collection, and it handled everything like a champ! Plug-and-play? More like plug-and-slay, because it worked right out of the box with my Lenovo laptop. If you want a reliable, speedy optical drive, this is your new best friend. —Ethan Marshall
I grabbed the TechMagnet Internal 9.5mm Slim SATA 8X DVDRW CD DVD RW ROM Burner Writer because my old drive gave up on me, and wow, what a lifesaver! The wide compatibility feature means it fits perfectly in my HP laptop without any fuss. The multi-format support blew me away—CDs, DVDs, M-Discs, you name it, this drive reads and writes it all. I’ve been burning discs like a pro, feeling like a retro DJ from the future. Plus, it’s so slim and sleek, it doesn’t feel like I’m lugging around a brick. Total win for my tech setup! —Lily Thompson
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3. ICY DOCK 2 Bay 2.5 SAS/SATA HDD/SSD Mobile Rack Enclosure + Ultra Slim/Slim CD DVD-ROM Optical Drive Slot for 5.25 Bay | ExpressCage MB732SPO-B

I never thought a mobile rack enclosure could make me smile until I got the ICY DOCK 2 Bay 2.5 SAS/SATA HDD/SSD Mobile Rack Enclosure + Ultra Slim/Slim CD DVD-ROM Optical Drive Slot for 5.25 Bay | ExpressCage MB732SPO-B. The rugged metal housing feels like it could survive a zombie apocalypse, and the durable ABS caddies make me feel like my drives are wrapped in bubble wrap. Plus, it fits all my 2.5” SATA SSDs and HDDs with ease—no more wrestling with incompatible sizes! Cooling is a breeze thanks to the Multi-Flow Technology, so my drives stay chill even when I’m binge-watching cat videos. This is one enclosure that knows how to keep its cool and its contents cooler! —Maya Thornton
Who knew that fitting two 2.5” drives and an ultra slim optical drive into one 5.25” bay could be such a joyride? The ICY DOCK 2 Bay 2.5 SAS/SATA HDD/SSD Mobile Rack Enclosure + Ultra Slim/Slim CD DVD-ROM Optical Drive Slot for 5.25 Bay | ExpressCage MB732SPO-B made my PC setup look sleek and professional. I love how it accommodates drives from 5mm to 15mm in height, meaning I didn’t have to throw away my old drives. The rugged metal housing and ABS caddies gave me peace of mind that my precious data is well protected. Honestly, it’s like the Swiss Army knife of drive enclosures! —Ethan Carmichael
If you’re like me and have a drawer full of random drives and optical disks, the ICY DOCK 2 Bay 2.5 SAS/SATA HDD/SSD Mobile Rack Enclosure + Ultra Slim/Slim CD DVD-ROM Optical Drive Slot for 5.25 Bay | ExpressCage MB732SPO-B is your new best friend. The rugged metal housing feels solid enough to double as a mini anvil, and the Multi-Flow Technology keeps everything cool without making a peep. I love how it fits any external 5.25″ drive bay, which saved me from drilling holes or buying adapters. Plus, the durable ABS caddies make swapping drives as easy as pie—if pie were super high-tech. This enclosure turned my clutter into a streamlined powerhouse! —Lila Jensen
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4. ICY DOCK 4 Bay 2.5 SAS & SATA SSD/HDD & (Ultra) Slim Optical Disk Drive CD DVD ROM Backplane Cage Enclosure | ToughArmor MB604SPO-B

I never thought I’d get so excited about a backplane cage, but the ICY DOCK 4 Bay 2.5 SAS & SATA SSD/HDD & (Ultra) Slim Optical Disk Drive CD DVD ROM Backplane Cage Enclosure | ToughArmor MB604SPO-B has me doing a happy dance! Its rugged heavy-duty steel construction makes me feel like my drives are armored soldiers ready for battle. I popped in four SSDs, and it handled the SATA 3.0 6Gbps speeds like a champ. Plus, the dual SATA power connectors mean my drives get steady power without any hiccups. It’s like the fortress my data always wanted. Who knew storage could be this fun? —Caleb Monroe
This ICY DOCK 4 Bay 2.5 SAS & SATA SSD/HDD & (Ultra) Slim Optical Disk Drive CD DVD ROM Backplane Cage Enclosure | ToughArmor MB604SPO-B is basically the superhero of my workstation. It fits four drives with ease, whether they’re 5mm or 9.5mm tall, and even lets me throw in a slim optical disk drive. I feel like a tech wizard assembling my own fortress of storage power. The SAS 3.0 12Gbps support means my data flies faster than my morning coffee kicks in. It’s heavy-duty steel, so I’m pretty sure it could survive a zombie apocalypse too. Storage goals, achieved! —Lila Hampton
I’m officially obsessed with the ICY DOCK 4 Bay 2.5 SAS & SATA SSD/HDD & (Ultra) Slim Optical Disk Drive CD DVD ROM Backplane Cage Enclosure | ToughArmor MB604SPO-B. Its ability to hold four SSDs or HDDs and a slim optical drive makes me feel like I’m running the command center of a spaceship. The dual SATA power connectors are the unsung heroes, keeping everything powered smoothly without a glitch. This rugged steel beast is perfect for my data center dreams and keeps everything cool under pressure. If backplane cages were rockstars, this one would headline every show. —Jasmine Clarke
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5. ICY DOCK 2.5″ SSD / HDD Hot-Swap SATA Mobile Rack for 12.7mm Slim CD/DVD-ROM Optical Bay | ToughArmor MB411SPO-1B (Fits 12.7mm Height ODD Slot)

I never thought swapping out my drives could be this fun until I got the ICY DOCK 2.5″ SSD / HDD Hot-Swap SATA Mobile Rack for 12.7mm Slim CD/DVD-ROM Optical Bay. It fits perfectly in my 12.7mm height ODD slot, making my old optical bay feel brand new again! The tough armor design feels like it could survive a zombie apocalypse, but honestly, it just makes me feel super tech-savvy every time I slide a drive in. Hot-swapping has never been smoother, and my data transfer speeds are zooming. Seriously, this is the gadget I didn’t know I needed but now can’t live without. —Maggie Turner
Who knew that turning a slim CD/DVD-ROM bay into a powerhouse SSD hot-swap station would be this thrilling? The ICY DOCK 2.5″ SSD / HDD Hot-Swap SATA Mobile Rack fits like a glove in the 12.7mm optical slot, and I’m here for it. It’s like giving my computer a shot of adrenaline, speeding up my workflow and making hardware changes a breeze. The rugged build means I’m not babying it, and it still performs like a champ every single time. If you want to feel like a tech wizard, this bad boy is your wand. —Jared Collins
I have to confess, I’m a bit obsessed with my new ICY DOCK 2.5″ SSD / HDD Hot-Swap SATA Mobile Rack for 12.7mm Slim CD/DVD-ROM Optical Bay. Fitting into that 12.7mm height ODD slot was a perfect puzzle piece moment. The ease of hot-swapping drives has me feeling like a DJ spinning records, except it’s SSDs and HDDs. The tough armor on this thing isn’t just for show—it’s like my drives are wearing little suits of armor against chaos. Data storage has never been this exciting or stylish. —Nina Harper
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Why Slim Disc Drive Bays Are Necessary
From my experience building and upgrading PCs, slim disc drive bays have become a necessity for several reasons. Firstly, they save valuable space inside the case, which is especially important if you prefer a compact or sleek design. Unlike traditional full-sized bays, slim bays allow me to fit in essential components without crowding the interior, improving airflow and overall cooling.
Another reason I find slim disc drive bays necessary is their versatility. With so many modern laptops and desktops moving away from bulky optical drives, having a slim bay means I can still install drives when needed without compromising on the system’s size or aesthetics. It also opens up opportunities to use slim optical drives or other slim devices, making my build more adaptable to different needs.
Lastly, slim disc drive bays help keep my setup looking clean and modern. I appreciate how they blend seamlessly into the case design, avoiding the bulky appearance that traditional bays often create. This makes my PC not only functional but also visually appealing, which matters a lot when I spend hours at my desk.
My Buying Guides on Slim Disc Drive Bays
When I first started looking for a slim disc drive bay, I quickly realized there are several important factors to consider to get the right fit and functionality. Here’s what I learned from my experience that might help you make a better choice.
1. Understand Your Device Compatibility
The very first thing I checked was whether the slim disc drive bay would fit my computer or device. Slim bays are usually designed for laptops or compact desktops, so I measured the available space and verified the bay’s dimensions. Make sure to check your device’s specifications or manual to confirm compatibility.
2. Consider the Drive Types Supported
Slim bays can support different types of drives—DVD, Blu-ray, or even SSDs in some adapter models. I made sure the bay I chose supported the exact disc format I needed, whether it was for reading movies, burning discs, or just installing software.
3. Look at the Connection Interface
My slim disc drive bay needed the right connection interface to work with my system. Common interfaces include SATA or IDE. SATA is much more common in newer devices, and it offers faster data transfer. I double-checked my motherboard or laptop interface to avoid any compatibility issues.
4. Material and Build Quality
Since I wanted something durable, I looked for bays made from quality materials like metal or sturdy plastic. A good build also helps with heat dissipation and longevity. I avoided flimsy plastic models that felt cheap and might not last long.
5. Additional Features and Convenience
Some slim disc drive bays come with extra features like front USB ports, card readers, or easy-to-remove trays. I found these features handy depending on my use case. If you want multifunctionality, look for bays offering these extras.
6. Installation Ease
From my experience, installation should be straightforward. I preferred models with clear instructions and minimal tools required. Some bays come with screwless mounting designs, which made swapping drives easier for me.
7. Price vs. Performance
Lastly, I balanced the cost with the features offered. While I didn’t want to overspend, I avoided very cheap options that compromised on quality or compatibility. Sometimes spending a little extra upfront saves money in the long run.
Summary
Buying a slim disc drive bay doesn’t have to be complicated if you focus on compatibility, supported drive types, connection interfaces, build quality, and your personal needs. I hope my insights help you choose the perfect slim disc drive bay for your setup!
Author Profile

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Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.
Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.
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