StarTech.com
StarTech Dual-Slot M.2 to SATA Adapter for 2.5" Drive Bay
Best storage upgrade for users needing RAID in a compact space.
Enhance your system's storage capacity and performance with the StarTech Dual-Slot M.2 to SATA Adapter. This innovative adapter allows you to install two M.2 SATA SSDs into a single 2.5-inch drive bay, offering a high-performance storage solution. It supports various RAID modes, including RAID 0, RAID 1, spanning, and JBOD, enabling you to configure for increased speed or data redundancy. The adapter maximizes file transfer speeds up to 6Gbps and includes TRIM support for optimal SSD performance. Installation is straightforward with no extra software or drivers required, and it comes with a 2-year warranty.
$47.96
Owner Satisfaction
4.6
/ 5
Category Rank
49
/ 561
#49 in Hard Drive Enclosures & Mounts
Price vs Category Average
-52%
Below average
Brand
.
/ StarTechcom
Who it's for
- Technicians needing universal compatibility with standard SATA drive bays
- Users maximizing storage capacity in compact desktop builds
- Owners of legacy hardware upgrading to modern SSD storage
Who should skip it
- Builders with limited motherboard SATA ports or cable management space
- Users seeking high-speed performance from modern NVMe SSDs
- Power users requiring speeds beyond the SATA III bottleneck
Performance breakdown
RAID Versatility
Flexible configuration options allow for either speed or critical data redundancy.
Installation Simplicity
Plug-and-play design eliminates the need for complex software or driver management.
Space Efficiency
Cleverly packs dual M.2 drives into a standard 2.5-inch form factor.
Data Throughput
Optimized for SATA III speeds to ensure consistent and reliable performance.
Drive Longevity
Integrated TRIM support helps maintain SSD health and sustained write speeds.
Build Quality
Compact and lightweight construction fits securely within standard drive bays.
Key Specs
Brand
StarTech.com
Country of Origin
Taiwan
Product Type
M.2 to SATA Adapter
Height
0.3 inch
Weight
1.45 ounce
Width
2.8 inch
Depth
3.9 inch
Limited Warranty
2 Year
Features
- Installs two M.2 SATA SSDs in one 2.5" bay
- Supports RAID 0, 1, or spanning modes
- Enables independent drive operation (JBOD)
- Achieves high transfer speeds up to 6Gbps
- Provides TRIM support for SSD longevity
- Driver-free and easy installation
- Maximizes SATA III potential
- TAA compliant for government use
What customers say
Customers highly value this adapter for its robust build quality and reliable performance in maximizing storage efficiency. Its primary strength is consolidating two M.2 SATA SSDs into a single 2.5-inch bay, making it excellent for compact systems. Integration is seamless as it fits standard mounting brackets easily. While the adapter performs flawlessly, users recognize the SATA III interface caps throughput at 6Gbps, which bottlenecks faster drives. A minor point of confusion arises when users attempt to use unsupported NVMe drives. Overall, for its intended purpose of reliably expanding storage capacity using M.2 SATA drives, this dual slot solution offers significant utility and excellent value.
Know before you buy
Yes, the adapter is designed to match the dimensions and mounting points of a standard 2.5-inch SATA drive, making it compatible with most laptop and desktop drive bays.
No, this adapter is specifically designed for M.2 SATA SSDs. It will not work with M.2 NVMe (PCIe) drives.
No, the adapter is completely driver-free. It is plug-and-play, so your operating system will recognize the drives automatically once they are installed.
You can configure the RAID mode using the physical switches located on the adapter itself. This allows you to easily toggle between RAID 0, RAID 1, Spanning, or JBOD without needing extra software.
Yes, the adapter includes TRIM support, which helps maintain the performance and longevity of your SSDs over time.
While you can use different capacities in JBOD mode, using mismatched drives in RAID 1 (mirroring) will limit the total usable capacity to the size of the smaller drive.
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