Best Hard Drive Caddies of 2025

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Hard drive caddies are a convenient solution for anyone who needs to swap out hard drives frequently. These devices allow users to quickly and easily remove one hard drive and replace it with another, without having to open up their computer case. Caddies are available in a range of sizes and configurations to fit different types of hard drives and computers. They are particularly useful for IT professionals, data recovery specialists, and anyone who needs to access multiple hard drives on a regular basis. With a hard drive caddy, users can save time and effort while keeping their data secure and accessible.
At a Glance: Our Top Picks
Top 8 Hard Drive Caddies
WORKDONE 4-Pack 3.5-inch Hard Drive Caddy for Dell PowerEdge Servers
WORKDONE Hard Drive Caddy is a 4-pack kit compatible with various Dell PowerEdge Servers and PowerVault Arrays. It supports only 3.5-inch hard drives and is designed to fit servers with bigger 4.2 inches Hot-Plug Drive Bay. The package includes a detailed installation manual, sled front sticker labels, and tray screws. WORKDONE provides assistance, support, and branded products to help users get their work done. Additionally, users can get an eBook that troubleshoots 5 of the most common issues when adding hard drives to their server. This product comes with a 4-year warranty, and if users are not satisfied with the compatibility, they can get an immediate refund.
WORKDONE 3.5" Hard Drive Caddy with 2.5" Adapter for Dell PowerEdge Servers
WORKDONE Hard Drive Caddy is a 3-pack solution for Dell PowerEdge Servers, including a 3.5-inch caddy with a 2.5-inch adapter. Before purchasing, check that your server has a bigger 4.2 inches Hot-Plug Drive Bay and is listed as supported. WORKDONE provides assistance, support, and branded products to ensure compatibility. Get an eBook that troubleshoots common issues and learn more about caddy installations and Dell server hard drive configurations. With a 4-year warranty and immediate refund, you can install it to your server and enjoy easy and reliable data storage.
CALIDAKA Hard Drive Cage
CALIDAKA Cage is a stainless steel hard drive cage adapter tray rack bracket with a detachable design. It is suitable for host case which CD-ROM Slot InWall is flat, or bracket installation type CD-ROM Slot. The detachable design allows you to experience the fun of DIY and conveniently store it. It also has a 12cm cooling fan install slot space, which helps to keep your hard drive cool. The package includes a mounting screw pack, screwdriver, manual, and guide rail. CALIDAKA Cage is durable and sturdy, making it a great addition to your computer setup.
WORKDONE 4-Pack Hard Drive Caddy for Dell PowerEdge Servers
WORKDONE Hard Drive Caddy is a set of four 3.5-inch drive trays that are compatible with Dell PowerEdge Servers. The caddy comes with a detailed installation manual, sled front sticker labels, and added tray screws. It supports a 4.2-inch drive bay size and is compatible with various PowerEdge Server generations, including 14th, 15th, and 16th. The caddy features a bright LED that makes hard drive indicator lights brighter, allowing you to easily monitor the status of your hard drives. It is ready to install, and each tray includes all the screws and hardware you need. With a 4-year product warranty, you can try them out for yourself and get an immediate refund if you aren't happy with the compatibility or for any reason at all.
WORKDONE 6-Pack - 3.5" Hard Drive Caddy with 2.5" HDD Adapter
WORKDONE Hard Drive Caddy is a 6-pack set that includes 3.5-inch caddies with a 2.5-inch adapter. The caddy is compatible with various Dell PowerEdge server models, including R240, R340, R740, R640, R550, R450, R740xd2, R7415, R7425, and R6415. The caddy features a bright LED tray that makes hard drive indicator lights brighter. Additionally, the product comes with a setup manual and all the screws and hardware required for installation. The caddy is inspected individually and packed carefully for safe shipping. It has a 4-year product warranty, and if you aren't satisfied with the product, you can get an immediate refund. Please ensure that your server has a 3.5-inch hot-plug drive bay before purchasing the product.
WORKDONE Drive Caddy with HDD Adapter for Dell PowerEdge Servers
WORKDONE Drive Caddy is a useful accessory for Dell PowerEdge servers that support 3.5-inch hard drives with 2.5-inch converters. The product comes with a detailed setup manual and all the necessary screws and hardware needed for installation. The bright LED tray is a unique feature that makes hard drive indicator lights cleaner and brighter, allowing users to monitor important status from the hard drive. Additionally, this non-original accessory has a 4-year product warranty, making it a reliable option for users. Please ensure that your server has a 3.5-inch Hot-Plug Drive Bay and is listed as a supported model before purchasing.
WORKDONE 3.5" Hard Drive Caddy Tray F238F
WORKDONE Caddy Tray is a hard drive caddy accessory designed for Dell PowerEdge Servers. It supports hot-plug 3.5-inch drive bay models, providing a quick and easy way to install or replace hard drives. The package comes with a 3.5 to 2.5 HDD adapter bracket and HDD drive mounting screws, making it easy to set up. The detailed installation manual ensures a hassle-free installation process. With a worry-free 4-year warranty, you can try it out for yourself and get an immediate refund if you're not happy with the compatibility. Please note that this caddy tray only supports 3.5-inch hard drives and is not suitable for servers with a stand-alone backplane or 2.5-inch Drive bay chassis.
WORKDONE 3.5 inch Hard Drive Caddy Tray for Dell PowerEdge Servers
WORKDONE Caddy Tray is a hard drive accessory compatible with Dell PowerEdge Servers. It supports only 3.5-inch hard drives and is suitable for servers with a 4.2 inches Hot-Plug Drive Bay. The caddy tray comes with four HDD drive mounting screws and a detailed installation manual that makes setup easy. It is compatible with various PowerEdge and PowerVault arrays and comes with a worry-free 4-year warranty. The caddy tray is a non-original accessory part that can save you time and handle your busy schedule. It is not suitable for servers with a stand-alone backplane or 2.5 inch Drive bay chassis. Try it for yourself and if you are not satisfied, you can get an immediate refund.
Frequently Asked Questions (FAQs)
1. What does a hard drive caddy do?
HDD Caddy is a special casing for a hard drive or SSD. HDD Caddy is built from aluminium. Within the casing there is a plastic frame where you can mount a single 2.5-inch hard drive or SSD. Then inside this frame there is an adapter that connects the hard drive or SSD with the connector inside your laptop.
2. Can we put HDD in caddy?
Yes put the ssd in the hd bay and the HDD in the caddy (as you say, the optical disk port is most likely Sata2).
3. Do you need a HDD Caddy?
It's not strictly necessary, no, especially if the computer isn't moved around at all. A proper drive mount or caddy does help reduce the wtf factor after the computer is unexpectedly bumped and the drive shifts to a spot where something touches its pc board and it quits working...
4. Are all HDD Caddy universal?
Caddy sizes and dimensions Available sizes (of thickness) of caddies are 7mm, 9.5mm and 12.7mm. Physically these sizes fitted in most laptop models. However a part of the existing laptop models are using proprietary optical drives.
During our hard drive caddy research, we found 8 hard drive caddy products and shortlisted 8 quality products. We collected and analyzed 2,825 customer reviews through our big data system to write the hard drive caddies list. We found that most customers choose hard drive caddies with an average price of $29.10.
The hard drive caddies are available for purchase. We have researched hundreds of brands and picked the top brands of hard drive caddies, including WORKDONE, CALIDAKA. The seller of top 1 product has received honest feedback from 17 consumers with an average rating of 4.9.

Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.