SSD disk Transcend 1 TB M.2 PCI Express 4.0 NVMe MTE255S

Transcend's PCIe SSD 255S (MTE255S) is a high-performance M.2 2280 NVMe SSD with 1 TB capacity designed for PCIe Gen4 x4 systems and backwards compatible with PCIe 3.0. Built with 3D NAND flash and a multi-channel controller, the drive supports the NVMe 1.4 protocol and combines high sequential transfer rates, low power consumption, and an integrated ultra-thin graphene heatsink for improved thermal dissipation.

Advantages

The SSD delivers sequential read/write performance up to the PCIe 4.0 class limits and very high IOPS for responsive desktop and laptop use. Its single-sided M.2 2280 form factor fits a wide range of systems, while LDPC error correction and dynamic thermal throttling enhance endurance and data reliability. The included Transcend SSD Scope software provides monitoring and optimization tools. The product is covered by a five-year limited warranty and undergoes factory testing for vibration, temperature, humidity, speed, and functionality.

Suitable for

• Gaming systems requiring fast load times and responsiveness
• Video editing and content creation workflows
• Software development and engineering workloads
• Upgrading laptops, ultrabooks, and desktop PCs

Key specifications

• Form factor: M.2 2280 (single-sided)
• Interface: PCIe Gen4 x4, backward compatible with PCIe Gen3
• Protocol: NVMe 1.4
• Capacity: 1 TB
• Sequential read/write: up to 7,400/6,500 MB/s (manufacturer-stated)
• IOPS: up to 700,000 (manufacturer-stated)
• Flash: 3D NAND
• Error correction: LDPC (Low-Density Parity Check)
• Cooling: integrated ultra-thin graphene heatsink
• Weight: 0.009 kg

How to use

Install the M.2 2280 SSD into an available M.2 slot on a compatible motherboard or laptop following the system manufacturer's installation instructions. Ensure the slot supports PCIe x4 for maximum performance; the drive will operate at reduced speeds in PCIe 3.0 slots. After physical installation, initialize and format the drive within the operating system and, if desired, install Transcend SSD Scope to monitor health and optimize performance.

Recommendations

For best results, use the SSD in systems supporting PCIe Gen4 x4 to achieve the highest transfer speeds, keep system firmware and drivers up to date, ensure adequate case airflow or heatsinking, and use SSD Scope to monitor drive health and firmware updates. Avoid exposing the drive to extreme temperatures and follow the system vendor’s ESD and installation guidelines.