PNY XLR8 CS3140 4TB M.2 2280 PCIe 4.0 x4 NVMe Internal SSD

Overview

The PNY M280CS3140-4TB-RB is a high-capacity internal solid-state drive designed to fit into an M.2 2280 slot and leverage the speed of PCIe 4.0 x4 technology. With 4 TB of storage and sequential read speeds reaching up to 7,500 MB/s, this NVMe SSD is tailored for users who demand fast data access and large storage space, such as gamers, video editors, and professionals working with large files. Its 3D NAND flash memory and PCIe Gen4 controller combine to deliver smooth performance for intensive workloads.

Key features

• Delivers rapid data transfer rates that reduce load times and improve workflow efficiency in demanding applications.
• Supports hardware-based 256-bit AES encryption to protect sensitive data without compromising speed.
• Designed without a heatsink, allowing users to customize cooling solutions to fit their system’s thermal requirements.
• Offers a robust reliability rating with a two-million-hour mean time between failures, ensuring long-term durability.
• Easy installation into any NVMe-ready M.2 2280 slot with a simple screw mount and driver setup.

Key specs

• Capacity: 4 TB
• Interface: PCIe 4.0 x4 NVMe
• Form factor: M.2 2280
• Sequential read speed: up to 7,500 MB/s
• Sequential write speed: up to 6,850 MB/s
• Encryption: 256-bit AES hardware-based
• Mean time between failures: 2,000,000 hours

Connectivity and compatibility

This SSD is compatible with any desktop, workstation, or high-end laptop that features an NVMe-ready M.2 2280 slot supporting PCIe Gen4. It will also function in systems with older PCIe generations, though at reduced speeds. Users should ensure their motherboard firmware and drivers are up to date to maximize performance and stability.

Performance and reliability

The combination of 3D NAND technology and a PCIe Gen4 controller enables this drive to handle large files and intensive tasks with ease. Whether loading expansive game environments or editing 4K video footage, the drive maintains smooth responsiveness. Its high MTBF rating provides confidence for continuous use in professional environments where data integrity and uptime are critical.

Ideal uses and environments

This SSD suits power users who require both high capacity and fast data access, including content creators, engineers, and gamers. It fits well in custom desktop builds and high-performance laptops where maximizing storage speed and security is essential. The absence of a pre-installed heatsink allows integration into systems with tailored cooling setups, making it adaptable to various thermal environments.