1. Introduction
This manual provides essential information for the installation, operation, maintenance, and troubleshooting of your Intel 660p Series M.2 2280 1TB PCIe NVMe Solid State Drive (SSD), model SSDPEKNW010T8X1. The Intel 660p SSD utilizes QLC (Quad Level Cell) technology, offering a balance of capacity and performance. It features a PCIe NVMe 3.0 x4 interface, delivering sequential read and write speeds of up to 1800 MB/s. Its M.2 2280 form factor ensures compatibility with a wide range of notebooks, desktops, and mobile devices.

Figure 1: Intel 660p Series M.2 NVMe SSD. This image displays the physical appearance of the Intel 660p Series M.2 2280 SSD, highlighting its compact form factor and the product label with model and serial information.
2. Setup and Installation
2.1 Pre-installation Checklist
- Ensure your motherboard or device has a compatible M.2 slot (M-Key, PCIe NVMe support).
- Power down your system completely and disconnect all power sources.
- Ground yourself to prevent electrostatic discharge (ESD).
- Gather necessary tools: a small Phillips-head screwdriver.
2.2 Physical Installation
- Locate the M.2 slot on your motherboard. It is typically labeled and may be covered by a heatsink.
- Carefully insert the Intel 660p SSD into the M.2 slot at a 30-degree angle. Ensure the gold contacts are fully seated.
- Gently push the SSD down until it is parallel with the motherboard.
- Secure the SSD with the provided screw (usually included with your motherboard or device) into the standoff.
- Close your system's casing and reconnect all power sources.
2.3 Software Setup (Windows)
- Boot your computer.
- Open Disk Management. You can do this by right-clicking the Start button and selecting 'Disk Management'.
- You should see the new SSD listed as 'Unallocated Space'. Right-click on the disk number (e.g., Disk 1) and select 'Initialize Disk'. Choose GPT (GUID Partition Table) for modern systems.
- Right-click on the 'Unallocated Space' of the new SSD and select 'New Simple Volume'. Follow the wizard to create a new partition, assign a drive letter, and format it (NTFS is recommended for Windows).
- Your Intel 660p SSD is now ready for use.
3. Operating the SSD
The Intel 660p SSD is designed for general computing tasks, including application storage, gaming, and use as a boot drive. Its QLC NAND technology, combined with an SLC cache, provides efficient performance for typical workloads.
3.1 Performance Characteristics
- Sequential Read/Write Speeds: Up to 1800 MB/s for both read and write operations.
- SLC Cache: The drive utilizes a dynamic SLC cache to accelerate write operations. For most daily tasks and file transfers, performance will remain high.
- QLC NAND: For very large, sustained write operations that exceed the SLC cache capacity, the write speed may decrease. This is typical for QLC drives and generally does not impact average user experience.
3.2 Best Practices
- Avoid consistently filling the drive to its maximum capacity to maintain optimal performance.
- Ensure your operating system's TRIM command is enabled to help maintain SSD performance over time.
4. Maintenance
Proper maintenance helps ensure the longevity and performance of your Intel 660p SSD.
4.1 Intel SSD Toolbox
Intel provides the Intel SSD Toolbox software, a drive management utility that allows you to:
- View drive information (model, firmware, health status).
- Run diagnostic scans.
- Optimize performance using the TRIM function.
- Update firmware.
- Monitor the estimated remaining lifespan (TBW).
It is recommended to download and install the Intel SSD Toolbox from the official Intel website for comprehensive drive management.
4.2 Drive Longevity (TBW)
The Intel 660p SSD has a Total Bytes Written (TBW) rating, which indicates the amount of data that can be written to the drive over its lifespan. For the 1TB model, this is typically 200 TBW. For most average users, this provides many years of reliable use. Monitoring your TBW usage via the Intel SSD Toolbox can help you track the drive's wear.
5. Troubleshooting
If you encounter issues with your Intel 660p SSD, consider the following troubleshooting steps:
5.1 Drive Not Detected
- Check Physical Connection: Ensure the SSD is correctly seated in the M.2 slot and secured.
- BIOS/UEFI Settings: Verify that the M.2 slot is enabled in your system's BIOS/UEFI settings. Some motherboards may require specific settings for NVMe drives.
- Driver Installation: Ensure your operating system has the necessary NVMe drivers. Windows 10 typically includes native NVMe support.
- Disk Management: As described in the Setup section, new drives need to be initialized and formatted in Disk Management before they appear in File Explorer.
5.2 Slow Performance
- TRIM Enabled: Confirm that the TRIM command is enabled in your operating system.
- SLC Cache: If performing very large, sustained writes, the SLC cache may be full, leading to temporary speed reductions. This is normal behavior for QLC drives.
- Firmware Update: Check for and install any available firmware updates using the Intel SSD Toolbox.
- System Resources: Ensure your system has sufficient RAM and CPU resources, as these can impact overall storage performance.
5.3 Other Issues
For persistent issues or problems not covered here, refer to the Intel support website or contact Intel customer support.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Intel |
| Series | 660p Series |
| Model Number | SSDPEKNW010T8X1 |
| Storage Capacity | 1 TB |
| Form Factor | M.2 2280 |
| Interface | PCIe NVMe 3.0 x4 |
| NAND Type | QLC 3D NAND |
| Sequential Read Speed | Up to 1800 MB/s |
| Sequential Write Speed | Up to 1800 MB/s |
| Item Weight | 1.6 ounces |
| Product Dimensions | 6.5 x 4.75 x 0.75 inches |
| Compatible Devices | Servers and arrays that accept M.2 2280 PCIe drives, PC, laptop |
| Installation Type | Internal Hard Drive |
7. Warranty Information
Your Intel 660p Series M.2 NVMe SSD comes with a manufacturer's warranty. Specific warranty terms and conditions, including duration and coverage, are typically provided with the product packaging or can be found on the official Intel support website. Please retain your proof of purchase for warranty claims.
The product package includes the SSD and warranty documentation.
8. Support
For further assistance, technical support, or to access additional resources, please visit the official Intel support website:
Intel Support for 660p Series SSD
You can find drivers, firmware updates, diagnostic tools (like Intel SSD Toolbox), and troubleshooting guides on the support page.







