SSD PNY 4 TB M.2 PCI Express 4.0 NVMe CS3140

The PNY 4 TB M.2 PCI Express 4.0 NVMe CS3140 is a high-capacity, high-performance solid state drive in an M.2 2280 form factor designed for modern PCs and laptops. With up to 4 TB of storage and a PCIe 4.0 x4 NVMe interface, this SSD provides substantial space for applications, games, and multimedia files while offering very high sequential read and write throughput. The drive is engineered for rapid system responsiveness, fast boot times and accelerated application loading, making it suitable for demanding computing tasks and content workflows.

Advantages

The CS3140 delivers sequential read speeds up to 7500 MB/s and sequential write speeds up to 6850 MB/s, enabling fast file transfers and reduced load times. Its M.2 form factor allows direct installation on compatible motherboards or laptops without occupying drive bays. Built with durability in mind, the drive is less prone to mechanical failure than spinning media and includes multi-year support from the manufacturer. The combination of large capacity and PCIe 4.0 bandwidth supports multitasking, large project storage and smooth media playback or recording.

Suitable for

• High-performance gaming rigs and game libraries
• Video editing, rendering and large media projects
• Professional applications that require fast asset loading
• Laptops and desktops needing a capacity and speed upgrade

Key specifications

• Form factor: M.2 (PCIe NVMe)
• Interface: PCIe 4.0 x4 NVMe
• Capacity: 4000 GB
• Sequential read speed: up to 7500 MB/s
• Sequential write speed: up to 6850 MB/s
• Weight: 0.0066 kg
• Designed for laptop and desktop M.2 slots

How to use

Ensure your system supports M.2 NVMe PCIe 4.0 drives before installation. Power down the computer, open the case or access the laptop service panel, and locate an available M.2 slot. Install the module at the proper angle into the M.2 connector, secure it with the mounting screw, then reassemble and power on. If installing as a system drive, initialize and partition the SSD in the operating system, and proceed with OS installation or migrate existing data using cloning tools. Follow manufacturer instructions for firmware updates and thermal considerations if applicable.

Recommendations

Use the PNY CS3140 in systems with PCIe 4.0 support to achieve the highest throughput; it remains backward compatible with PCIe 3.0 but at lower speeds. Maintain up-to-date firmware and system drivers, ensure adequate airflow or heatsinking around the M.2 slot to help manage temperatures during sustained workloads, and use reliable backup solutions for important data despite the drive's durability and warranty coverage.