StarTech.com SAT32M225 M. 2 SATA to 2.5in SATA 6Gbps Adapter - Open Frame B-Key SSD Converter for 7mm Bays
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Product Features
Technical Overview
The SAT32M225 adapter converts the M.2 SATA interface to a standard 2.5in SATA form factor, providing both power and data connectivity through a single SATA 6Gbps interface. The open-frame construction allows for direct airflow around the SSD, which can help with thermal management in densely packed systems. The steel bracket provides structural rigidity while keeping the overall weight minimal at approximately 1.27 ounces.
This adapter supports the complete SATA protocol stack from 1.5Gbps to 6.0Gbps, ensuring backward compatibility with older SATA controllers while maximizing performance with modern SATA III implementations. The B-key M.2 connector is specifically designed for SATA-based M.2 SSDs, distinguishing it from M-key connectors used for PCIe/NVMe drives. The adapter includes mounting provisions for securing the M.2 SSD in place, with screw positions that accommodate all standard M.2 lengths from 30mm to 80mm.
Key Product Advantages
This adapter delivers several practical benefits for storage deployment and system integration scenarios. The open-frame design eliminates enclosure bulk while providing secure mounting for the M.2 SSD, creating a compact 2.5in form factor that fits into standard drive bays without modification. The 7mm height profile ensures compatibility with ultra-slim laptops and compact storage systems that cannot accommodate thicker drives.
Universal M.2 Length Support
Accommodates all common M.2 SATA SSD lengths from 2230 (30mm) to 2280 (80mm), providing flexibility for different capacity and performance requirements.
- 2230, 2242, 2260, 2280 support
- Adjustable screw positions
- No cutting or modification required
Clear Compatibility Guidance
Specifically designed for B-key M.2 SATA SSDs with explicit exclusion of NVMe/PCIe drives, preventing installation errors and compatibility issues.
- B-key connector only
- SATA protocol only
- No NVMe/PCIe support
Deployment / Use Cases
The SAT32M225 adapter enables several practical deployment scenarios for IT professionals and system builders. In desktop systems with available 2.5in bays but no M.2 slots, this adapter allows the installation of M.2 SATA SSDs for boot drives or secondary storage, providing faster storage options than traditional 2.5in hard drives. For laptop upgrades, the 7mm profile enables M.2 SSD installation in systems originally designed for 2.5in drives, extending the life of older hardware with modern storage performance.
In server and NAS environments, this adapter facilitates the use of M.2 SATA SSDs in drive bays designed for 2.5in form factors, allowing for cache drives or tiered storage implementations without requiring specialized M.2 backplanes. External enclosure applications benefit from the adapter's compact design, enabling M.2 SSDs to be used in portable or desktop external drive enclosures that accept 2.5in SATA drives. The open-frame construction is particularly valuable in well-ventilated server racks where direct airflow to the SSD can help maintain optimal operating temperatures during sustained workloads.
Physical Profile
The adapter features a green open-frame steel construction measuring 3.90 inches in length, 2.80 inches in width, and just 0.30 inches in height, creating a 7mm profile that matches the thinnest 2.5in drive specifications. The steel bracket provides durable mounting while the open design maximizes airflow around the installed SSD. The compact dimensions and lightweight construction make this adapter suitable for mobile applications and space-constrained installations where every millimeter counts.
- Width
- 2.80" (71.12 mm)
- Height
- 0.30" (7.62 mm)
- Weight
- 1.27 oz (36 g)
- Length
- 3.90" (99.06 mm)
What's in the Box
The package includes all necessary components for installing an M.2 SATA SSD into the adapter and securing it within a 2.5in drive bay.
Highlights
- Converts M.2 SATA SSDs to standard 2.5in SATA form factor
- Open-frame steel mounting bracket for secure SSD installation
- Supports 7mm or larger 2.5in SATA drive bays
- Compatible with B-key M.2 SATA SSDs only (not NVMe/PCIe)
- Supports SATA revisions I, II, and III (1.5/3.0/6.0 Gbps)
- Accommodates M.2 SSD lengths 2230, 2242, 2260, and 2280
- CE, FCC, and EU RoHS certified for environmental compliance
- 2-year limited warranty from StarTech.com
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | SAT32M225 |
| Brand Name | StarTech.com |
| Product Name | M.2 NGFF SSD to 2.5in SATA SSD Converter |
| Packaged Quantity | 1 Each |
| Product Type | M.2 to SATA Adapter |
| Physical Characteristics | |
| Color Family | Green |
| Product Color | Green |
| Height | 0.30" (7.62 mm) |
| Width | 2.80" (71.12 mm) |
| Length | 3.90" (99.06 mm) |
| Weight (Approximate) | 1.27 oz (36 g) |
| Miscellaneous | |
| Package Contents | M.2 SATA SSD to 2.5in SATA Adapter Converter 1 x Mounting Screw Kit 1 x Installation Manual |
| Certifications & Standards | CE FCC |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
Will this adapter work in a laptop designed for 2.5in drives?
Yes, the adapter creates a standard 2.5in SATA form factor with a 7mm height profile, making it compatible with most laptops that accept 2.5in drives. The 7mm height matches the thinnest 2.5in drive specifications, so it will fit in ultra-slim laptops and standard laptop drive bays. The adapter provides both data and power connectivity through the SATA interface, just like a native 2.5in drive.
What SATA speeds does this adapter support?
The adapter supports SATA revisions I, II, and III, which correspond to data transfer speeds of 1.5Gbps, 3.0Gbps, and 6.0Gbps respectively. This ensures backward compatibility with older SATA controllers while maximizing performance with modern SATA III implementations. The actual speed will be determined by both the connected M.2 SSD's capabilities and the host system's SATA controller.
Can I use this adapter in a desktop computer's 3.5in drive bay?
While the adapter itself creates a 2.5in form factor, you would need an additional 2.5in to 3.5in drive bay adapter to install it in a standard 3.5in desktop drive bay. Many desktop cases include mounting points for 2.5in drives, or you can use a simple bracket to adapt the 2.5in form factor to fit 3.5in bays. The adapter's 7mm height ensures it will fit in any standard 2.5in mounting solution.
What environmental certifications does this product have?
The SAT32M225 adapter is certified for CE and FCC compliance and meets EU RoHS (Restriction of Hazardous Substances) standards. It also complies with REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) and WEEE (Waste Electrical and Electronic Equipment Directive) requirements. These certifications ensure the product meets environmental and safety standards for use in commercial and residential applications.
What connectivity or interface options are available?
Connectivity details help confirm how StarTech.com M.2 SATA SSD to 2.5in SATA Adapter Converter - Convert an M.2 SSD into a 7mm high 2.5in SATA 6Gbps Open Frame SSD - M.2 - (SAT32M225) can integrate with your network, accessories, and surrounding peripherals before rollout or replacement planning.
What form factor or physical profile is listed?
The listed physical configuration is 0.30" (7.62 mm), which helps buyers judge placement, comfort, or installation fit in the intended environment.
| Qty | Price | Available |
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