Transcend MSA372M 64GB Industrial mSATA SSD
64GBmSATA SATA IIIMLC NANDPower Shield
The Transcend MSA372M 64GB, part number TS64GMSA372M, is an industrial-grade mSATA internal SSD on the SATA III 6Gb/s interface, engineered for embedded, point-of-sale, networking, kiosk and 24/7 mission-critical systems. Unlike consumer drives, it uses high-endurance MLC NAND with an embedded DDR3 DRAM cache and Power Shield power-loss protection for outstanding reliability and data integrity.
With sequential reads up to 550MB/s, writes up to 450MB/s and 70,000/75,000 random read/write IOPS, the MSA372M is fast and exceptionally durable. Carrying EAN 0760557854562 and MPN TS64GMSA372M, it offers a 2,500,000-hour MTBF, a high 2.6 DWPD endurance rating and a 3-year limited warranty. Typically in stock with fast delivery across Cyprus.
Compatibility note
This is a full-size mSATA module (JEDEC MO-300A, 50.8 x 29.85mm), not M.2 or 2.5-inch — the connectors are not interchangeable. Confirm your system has a dedicated mSATA slot. This is the standard-temperature MSA372M (0°C to 70°C); for wide-temperature -40°C to 85°C deployments choose the MSA372I variant.
Best For
✓ Embedded and industrial PCs
✓ Point-of-sale and kiosk terminals
✓ Networking and edge appliances
✓ 24/7 always-on systems
✓ Boot drives needing high write endurance
✓ Deployments where data integrity is critical
Key Features
High-endurance MLC NAND
Industrial MLC flash with an embedded DDR3 DRAM cache delivers far higher write endurance and more consistent performance than consumer TLC/QLC drives.
Power Shield protection
Built-in Power Shield (PS) guards data transfers and minimises corruption during sudden power loss — essential for POS, embedded and always-on systems.
Industrial durability
Corner Bond reinforcement, 30µ" gold-finger contacts, anti-sulfur protection and a 2,500,000-hour MTBF ensure reliability in harsh environments.
Fast SATA III performance
Sequential reads up to 550MB/s, writes up to 450MB/s and 70,000/75,000 random IOPS, with DevSleep, TRIM, NCQ, S.M.A.R.T. and optional AES encryption.
Technical Specifications
| Product Identification |
| Part Number |
TS64GMSA372M |
| EAN / GTIN |
0760557854562 |
| MPN |
TS64GMSA372M |
| Brand |
Transcend |
| Series |
MSA372M (Industrial) |
| Performance |
| Sequential Read |
Up to 550 MB/s |
| Sequential Write |
Up to 450 MB/s |
| 4K Random Read |
Up to 70,000 IOPS — small 4K random reads per second |
| 4K Random Write |
Up to 75,000 IOPS |
| DRAM Cache |
Embedded DDR3 DRAM cache |
| Form & Interface |
| Capacity |
64 GB |
| Form Factor |
mSATA (JEDEC MO-300A) — 50.8 x 29.85 x 4.85mm, 52-pin |
| Interface |
SATA III 6Gb/s — backward compatible with SATA II |
| NAND |
MLC NAND flash |
| Endurance, Protection & Warranty |
| DWPD |
2.6 (over 3 years) — drive writes per day the SSD can sustain |
| Power Loss Protection |
Power Shield (PS) |
| Encryption |
AES full-drive encryption (optional) |
| MTBF |
2,500,000 hours |
| Operating Temp. |
0°C ~ 70°C (standard) |
| Warranty |
3-year limited warranty |
Frequently Asked Questions
How is this different from a consumer mSATA SSD?
The MSA372M is industrial-grade: it uses high-endurance MLC NAND (versus consumer TLC/QLC), an embedded DRAM cache, Power Shield power-loss protection and a 2.5-million-hour MTBF. It is built for write-intensive, always-on and mission-critical use.
Is mSATA the same as M.2?
No. mSATA (MO-300A) and M.2 look similar but are different, non-interchangeable standards. The MSA372M is a full-size mSATA module — make sure your device has a dedicated mSATA slot, not M.2 or 2.5-inch SATA.
What does Power Shield do?
Power Shield protects in-flight data during sudden power loss, reducing the risk of corruption. This makes the MSA372M well suited to POS terminals, embedded controllers and other systems that can lose power unexpectedly.
Does it work in extreme temperatures?
This MSA372M model is rated for standard 0°C to 70°C operation. For wide-temperature environments from -40°C to 85°C, choose the otherwise-identical MSA372I variant.
Singular Expert Insight
The MSA372M is a specialist, not a consumer upgrade drive. Its MLC NAND, DRAM cache and Power Shield make it the right choice when uptime and data integrity matter more than capacity or price — think POS systems, industrial controllers, networking gear and embedded boot drives. At 64GB it is sized for a robust OS or firmware image rather than bulk storage. If you simply want to speed up an old ultrabook, the consumer MSA220S is more cost-effective; choose the MSA372M when you need genuine industrial endurance. Explore more in our
internal SSDs.
Buyer's Guide
Buy it if
You need an industrial-grade mSATA boot or data drive with high write endurance, power-loss protection and long-term reliability for embedded, POS, networking or 24/7 systems.
Skip it if
You just want to speed up a home laptop (the consumer MSA220S costs less), you need M.2/2.5-inch, you need more capacity, or you require wide-temp operation (pick MSA372I).
Also consider
The Transcend MSA372I for wide-temperature deployments, higher-capacity MSA372M models (128GB-1TB), or the consumer MSA220S for everyday laptop upgrades.