M.2 PCIe NVMe SSD Lenovo 5SS1D71702 1TB Read Speed 3500MB/s

The Lenovo M.2 PCIe NVMe SSD 1TB (model 5SS1D71702) is a high-performance solid-state drive in the M.2 2280 form factor intended for systems with NVMe-compatible M.2 slots. With a usable capacity of 1TB and a specified sequential read speed of up to 3500 MB/s, this SSD is designed to accelerate system boot, reduce application load times and speed up large file transfers in laptops and desktops that support PCIe NVMe storage.

Advantages

This M.2 PCIe NVMe SSD provides a compact, low-power storage solution with significantly faster read performance than typical SATA SSDs. Its NVMe protocol and PCIe interface enable higher throughput and lower latency for storage-intensive tasks, while the M.2 2280 size allows direct mounting on compatible motherboards without additional cables. The 1TB capacity offers a balance between storage space and speed for operating systems, applications and multimedia files.

Suitable for

• Upgrading laptop or desktop systems with an M.2 2280 NVMe slot to improve boot and load times
• Primary drive for operating system and applications where faster responsiveness is required
• Storage for video editing projects, large photo libraries and game installations that benefit from fast sequential reads

When it may not be suitable

This SSD requires an M.2 2280 slot with PCIe NVMe support; it is not compatible with systems that only support M.2 SATA (AHCI) or that lack an M.2 slot entirely. Systems with older chipsets or BIOS versions that do not support NVMe boot may need firmware or BIOS updates to use the drive as a system disk. For users who need enterprise-grade endurance, power-loss protection or hardware encryption, a consumer NVMe drive may not meet specialized requirements.

Key specifications

• Form factor: M.2 2280
• Interface: PCIe (NVMe)
• Capacity: 1 TB
• Sequential read speed: up to 3500 MB/s
• Typical use: client/consumer NVMe storage for OS, applications and media

How to use

Power down the computer and disconnect it from mains. Locate the M.2 slot on the motherboard or laptop mainboard and remove any existing securing screw. Carefully insert the M.2 2280 SSD at a slight angle into the keyed M.2 connector until it seats, then press down and secure with the mounting screw. Reconnect power and enter the system BIOS/UEFI to verify that the drive is detected and, if required, enable NVMe or set the boot order. Initialize and format the drive in the operating system disk management utility before installing an OS or transferring data.

What to consider before purchase

• Confirm your laptop or motherboard supports M.2 2280 PCIe NVMe drives (not just M.2 SATA)
• Check available physical space and mounting screw position for M.2 2280 modules in your device
• Verify BIOS/UEFI compatibility for NVMe boot if you plan to use the SSD as a system drive
• Consider required endurance and warranty terms for your workload (e.g., heavy write workloads may need higher TBW ratings)

Usage recommendations

For best performance, install the SSD in a primary M.2 PCIe slot connected to the CPU lanes when possible, keep system firmware up to date, and enable any OS optimizations for NVMe drives such as TRIM. Regularly back up important data and monitor drive health using vendor or third-party tools appropriate for NVMe devices.