The Transcend TS120GMTS420S 120GB M.2 Internal SSD is a compact, reliable storage solution designed for laptops and small-form-factor systems that support M.2 2242 SATA interfaces. It is an ideal upgrade for users seeking faster boot times and improved system responsiveness compared to traditional hard drives.
Powered by a SATA III 6Gb/s interface, this SSD delivers read speeds up to 500 MB/s and write speeds up to 350 MB/s, ensuring smoother multitasking, faster application launches, and efficient everyday computing. The use of advanced 3D NAND flash enhances durability, stability, and power efficiency.
With an endurance rating of 40 TBW, the drive is well-suited for operating system installation, office work, and regular personal use. Integrated support for TRIM and S.M.A.R.T technologies helps maintain long-term performance and monitor drive health. Built under Transcend’s strict quality standards and backed by a 3-year limited warranty, this SSD offers dependable performance in a compact footprint.
This drive is a solid choice for users upgrading compatible ultrabooks, mini PCs, or embedded systems.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Transcend |
| Model | TS120GMTS420S |
| Capacity | 120GB |
| Storage Type | Internal SSD |
| Form Factor | M.2 2242 |
| Interface | SATA III 6Gb/s |
| NAND Type | 3D NAND |
| Sequential Read Speed | Up to 500 MB/s |
| Sequential Write Speed | Up to 350 MB/s |
| Endurance Rating | 40 TBW |
| Operating Voltage | 3.3V |
| Operating Temperature | 0°C to 70°C |
| Shock Resistance | Yes |
| TRIM Support | Yes |
| S.M.A.R.T Support | Yes |
| Power Efficiency | Low Power Consumption |
| Compatibility | Laptops, Mini PCs |
| Recommended Use | OS & Basic Applications |
| Warranty | 3 Years Limited |
| Country of Origin | Taiwan |
FAQ’s
Q1: Is this SSD NVMe or SATA?
A: This is a SATA-based M.2 SSD, not NVMe.
Q2: Will it work in all M.2 slots?
A: No, it requires an M.2 slot that supports SATA protocol.
Q3: What is the form factor of this SSD?
A: It uses the M.2 2242 form factor.
Q4: Is this suitable for installing an operating system?
A: Yes, it is ideal for OS and basic application storage.
Q5: What warranty is included?
A: The SSD comes with a 3-year limited manufacturer warranty.

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