SSD disk FUJITSU 240GB M.2 SATA MCX5FB781-F

The FUJITSU 240GB M.2 SATA MCX5FB781-F is a compact solid-state drive offering 240GB of NAND flash storage in the M.2 form factor. Designed for use in server and virtualization contexts such as ESXi environments, this SATA-based SSD delivers faster access times and lower latency compared with traditional spinning drives. Its M.2 footprint saves space and simplifies installation in systems that support M.2 SATA modules while providing reliable solid-state performance for operating systems, hypervisors and virtual machine images.

Advantages

The M.2 SATA format combines a small physical size with stable SATA compatibility, enabling straightforward integration into many motherboards and server platforms. The 240GB capacity balances cost and usable space for system and VM storage, while solid-state technology improves boot times, application responsiveness and random I/O performance. The drive’s SATA interface ensures broad compatibility with existing SATA controllers and adapters commonly found in enterprise and prosumer hardware.

Suitable for

• Boot drive for ESXi hypervisor installations
• Storage for small to medium virtual machine images
• Cache or system disk in compact servers and workstations
• Upgrading older systems that accept M.2 SATA modules

Key specifications

• Form factor: M.2 (single-sided, compact module)
• Interface: SATA (compatible with SATA III controllers)
• Capacity: 240 GB of NAND flash
• Storage type: Solid-state drive (NAND flash)
• Typical use: system/OS and virtual machine storage

How to use

Install the M.2 SATA SSD into an available M.2 slot on the motherboard or into a compatible M.2-to-SATA adapter following the host system manufacturer’s instructions. Ensure the system BIOS or UEFI recognizes the drive and configure it as the primary boot device if installing an operating system or hypervisor such as ESXi. For virtualized deployments, create VM datastores or image files on the drive according to your hypervisor’s storage setup procedures. Use standard partitioning and file system tools to prepare the disk before placing production data on it.

Usage recommendations

For reliable operation in virtualization environments, keep firmware and host controller drivers up to date, monitor drive health using SMART-capable tools, and avoid using the drive for write-intensive caching beyond its rated endurance. When deploying in servers, verify compatibility with the system BIOS/UEFI and use proper airflow and mounting to maintain recommended operating temperatures.