ToughArmor MB993SK-B
Best robust drive enclosure for secure hot swap storage needs.
This is the ultimate space-saver for anyone cramming storage into a tight chassis. By packing three drives into a single bay, it turns wasted space into a robust, industrial-grade server hub. You sacrifice tool-free convenience for a locked-down, vibration-resistant build that keeps your data cool and secure.
$94.99
In stock
at
Amazon
More ToughArmor Options
Owner Satisfaction
4.6
/
5
Category Rank
40
/
696
#40 in Hard Drive Enclosures & Mounts
Price vs Category Average
-31%
Below average
Number of total expansion bays
3
Who it's for
- System builders maximizing storage in compact or specialized workstations
- Professionals requiring reliable, long-term drive stability and physical security
- IT administrators managing frequent drive changes for data backup or transfer
Who should skip it
- Users needing to integrate higher capacity 3.5-inch hard drives
- Modern PC builders with smaller cases lacking traditional 5.25" bays
- Performance enthusiasts seeking the absolute fastest storage solutions available
Performance breakdown
Space Efficiency
Packing three drives into a single 3.5-inch bay is incredibly space-saving.
Build Durability
Full-metal construction ensures long-term reliability in demanding industrial or server environments.
Thermal Management
Passive cooling design effectively dissipates heat without relying on noisy fans.
Drive Security
The two-segment key lock provides essential physical protection for sensitive data.
Vibration Control
Anti-vibration technology keeps drives stable and reduces mechanical wear over time.
Hot-Swap Convenience
Swapping drives is seamless, making maintenance and upgrades quick and painless.
Key Specs
Number of total expansion bays
3
Number of 2.5" bays
3
Drive bay
1 x 3.5" external drive bay
Drive interface
SATA III
Host interface
Serial ATA/600
Compatible drive bay width
3.5"
Maximum transfer rate
Up to 6 Gbps
Hot swappable
Yes
Know before you buy
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