Upgrading an older Z170-based system requires careful attention to interface compatibility to ensure you get the most out of your hardware. Finding the Best M.2 SSD for Z170 involves identifying drives that maximize the PCIe 3.0 x4 bandwidth while maintaining stability for your specific motherboard architecture.
Whether you are looking to accelerate boot times or improve general system responsiveness, selecting the right NVMe drive can breathe new life into your desktop. We have evaluated several M.2 2280 options to help you determine which storage solution aligns with your legacy build's requirements.
You may also want to compare Best M.2 SSD for X99, Best M.2 SSD for Windows 10, and Best M.2 SSD for Storage.
Best M.2 SSD for Z170
Quick Comparison
| Product | Best For | Key Strength | Score |
|---|---|---|---|
| fanxiang S501Q SSD | Best Overall | Graphene heat dissipation for effective thermal management. | 4.9 |
| Taimi NVMe SSD | Fast Gen3 interface upgrade | PCIe Gen3x4 NVMe interface for faster data transfer compared to SATA. | 4.3 |
| fanxiang S501 SSD | Reliable legacy system boost | PCIe Gen3x4 interface provides significantly faster speeds than SATA III. | 4.6 |
How We Chose
- Interface compatibility with PCIe 3.0 x4 slots.
- Sequential read and write speed capabilities.
- Form factor adherence to the M.2 2280 standard.
- Reliability features such as 3D NAND and error correction.
- Thermal management solutions for sustained performance.
1 fanxiang S501Q SSD — Optimal PCIe 3.0 speed
The fanxiang S501Q SSD provides a practical storage upgrade for Z170-based systems by leveraging the PCIe 3.0 interface to deliver reliable data throughput. Featuring a graphene heat dissipation sticker, this drive maintains thermal control during operation, which is essential for preserving the integrity of the 3D NAND storage components over time.
Designed for high-speed data handling, the drive utilizes intelligent SLC cache technology to achieve read speeds up to 3200 MB/s and write speeds up to 1750 MB/s. This performance profile helps reduce wait times during system boot sequences, application launches, and file transfers, making it a responsive choice for aging hardware platforms.
The fanxiang S501Q SSD is built with high-quality particles and lacks internal mechanical parts, which enhances its shock resistance and overall data security. With an endurance rating of up to 320TBW (TeraBytes Written), it is engineered to offer a stable lifespan for daily computing tasks and sustained workloads.
Installation is straightforward, as the package includes the necessary screws and a screwdriver for immediate setup. The drive is compatible with a wide range of operating systems, including Windows 7 through 11 and Mac OS 10.9 or later, provided the motherboard features an available M.2 interface.
Best for: Users looking to revitalize a Z170 desktop system with a reliable, high-speed PCIe 3.0 NVMe storage upgrade.
Skip if: Users requiring the extreme bandwidth of PCIe 4.0 or 5.0 drives for modern high-performance workstations.
PROS
- Graphene heat dissipation for effective thermal management.
- Intelligent SLC cache for accelerated read and write performance.
- High endurance rating of up to 320TBW.
- Includes installation tools in the package.
CONS
- Limited to PCIe 3.0 speeds, which may not maximize newer motherboard interfaces.
2 Taimi NVMe SSD — Fast Gen3 interface upgrade
Upgrading an older system often requires balancing modern storage speeds with legacy hardware limitations. The Taimi 128GB NVMe SSD PCIe Gen3x4 M.2 2280 Solid State Drive offers a straightforward path to faster boot times and improved system responsiveness for motherboards that support the M.2 2280 form factor.
This drive utilizes the PCIe Gen3x4 NVMe interface, providing a significant performance jump over traditional SATA-based storage. By leveraging 3D TLC NAND technology, the drive is engineered for reliable, long-term data storage while maintaining consistent performance during daily computing tasks.
With sequential read speeds reaching up to 1700MB/s and write speeds up to 1600MB/s, the drive is well-suited for accelerating file transfers and reducing load times in gaming or workstation environments. Its compact M.2 2280 design ensures it fits seamlessly into a wide range of desktop PCs and laptops.
For users managing a Z170-based build, this drive provides a practical way to modernize storage without requiring a full system overhaul. The inclusion of a 3-year warranty provides additional peace of mind for long-term integration into your existing desktop or workstation setup.
Best for: Users looking to accelerate system responsiveness and boot times on motherboards with M.2 2280 PCIe Gen3 slots.
Skip if: Users requiring high-capacity storage for large media libraries or those with motherboards lacking an M.2 NVMe slot.
PROS
- PCIe Gen3x4 NVMe interface for faster data transfer compared to SATA.
- 3D TLC NAND technology for improved endurance and reliability.
- Compact M.2 2280 form factor ensures broad compatibility with desktop and laptop slots.
- 3-year warranty included for long-term support.
CONS
- 128GB capacity is limited for users with large software or media storage needs.
3 fanxiang S501 SSD — Reliable legacy system boost
Revitalizing an aging Z170-based system often requires addressing the bottleneck of legacy storage. The fanxiang S501 128GB NVMe SSD offers a direct path to improved system responsiveness by utilizing a PCIe Gen3x4 interface, which provides a significant leap in data transfer performance compared to traditional SATA III drives.
Engineered with 3D NAND technology, this M.2 2280 drive is designed to enhance loading speeds for operating systems and software. Its architecture focuses on power efficiency and low power consumption, making it a suitable choice for users looking to optimize their desktop or laptop without the noise or mechanical risks associated with traditional hard drives.
The drive features built-in LDPC ECC error correction, which contributes to its overall stability and durability. With sequential read speeds reaching up to 1,100 MB/s, it is well-suited for tech enthusiasts and content creators who need to reduce delays during daily computing tasks or design work.
Compatibility is straightforward for systems equipped with an M.2 slot, supporting Windows 8, 10, and 11 environments. While it provides a reliable upgrade, users should note that this specific model is not designed for use with gaming consoles like the PS5, ensuring the hardware is utilized in its intended desktop or laptop capacity.
Best for: Users looking to improve the boot and load times of older Z170 or compatible M.2-equipped desktop and laptop systems.
Skip if: Users requiring high-capacity storage for large media libraries or those seeking compatibility with PlayStation 5 consoles.
PROS
- PCIe Gen3x4 interface provides significantly faster speeds than SATA III.
- 3D NAND technology improves overall power efficiency and system responsiveness.
- Built-in LDPC ECC error correction enhances data stability.
- Compact M.2 2280 form factor fits most standard motherboard slots.
CONS
- Limited 128GB capacity may be insufficient for large-scale storage needs.
- Not compatible with PlayStation 5 hardware.
Best M.2 SSD for Z170 Buying Guide
Understanding Z170 Compatibility
The Z170 chipset was one of the first to widely support the M.2 NVMe interface, but it is strictly limited to PCIe 3.0 speeds. When choosing a drive, there is no technical benefit to purchasing a PCIe 4.0 or 5.0 drive, as the motherboard will bottleneck the performance to Gen3 limits.
Ensure your motherboard BIOS is updated to the latest version to guarantee full support for NVMe boot drives. Some early Z170 boards may require specific BIOS settings to recognize an M.2 drive as a primary boot device rather than just secondary storage.
The Importance of Form Factor
The M.2 2280 form factor is the industry standard for these motherboards, meaning the drive is 22mm wide and 80mm long. Most Z170 boards feature a single M.2 slot that fits this exact size, making it the most critical specification to verify before purchase.
Always check your motherboard manual to see if the M.2 slot shares bandwidth with any SATA ports. In some configurations, installing an M.2 SSD will disable specific SATA ports, which could impact your ability to connect additional hard drives or optical media.
Performance and SLC Caching
Modern NVMe drives utilize SLC caching to boost write performance for everyday tasks. This technology allows the drive to treat a portion of its flash memory as high-speed cache, which is particularly beneficial for the operating system and frequently used applications.
For a Z170 system, look for drives that offer a balance between high sequential read speeds and consistent write performance. While your motherboard cannot reach the speeds of modern Gen4 drives, a high-quality Gen3 drive will still provide a significant upgrade over traditional SATA-based SSDs.
Thermal Management
M.2 SSDs can generate significant heat during sustained data transfers. While the Z170 platform does not typically run drives as hot as newer PCIe 5.0 systems, using a drive with a graphene heat dissipation sticker or an integrated heat spreader can help maintain consistent performance.
If your motherboard does not include a dedicated M.2 heatsink, choosing a drive with built-in thermal management is a proactive way to protect the drive's lifespan and prevent thermal throttling during heavy workloads.
Data Security and Endurance
Endurance is measured in TBW (TeraBytes Written), which indicates how much data can be written to the drive before it reaches its expected wear limit. For a standard desktop user, even entry-level NVMe drives offer more than enough endurance for years of reliable service.
Look for drives that incorporate LDPC ECC (Error Correction Code) technology. This feature helps maintain data integrity by detecting and correcting potential errors, ensuring that your files remain safe even as the flash memory ages.
Frequently Asked Questions
Will a PCIe 4.0 SSD work on a Z170 motherboard?
Yes, most PCIe 4.0 NVMe SSDs are backward compatible with PCIe 3.0 slots. However, the drive will be limited to the maximum speed of the PCIe 3.0 interface on your Z170 motherboard.
Can I use an M.2 SSD as a boot drive on Z170?
Yes, provided your motherboard BIOS supports NVMe booting. You may need to ensure your BIOS is updated and set to UEFI mode to properly recognize the drive as a bootable device.
What is the difference between M.2 SATA and M.2 NVMe?
M.2 SATA drives use the slower SATA interface, while M.2 NVMe drives use the much faster PCIe interface. Z170 motherboards are designed to support NVMe, which provides significantly better performance.
Does the M.2 slot on my Z170 board support all 2280 drives?
Most Z170 boards support the 2280 length, but you should verify the physical clearance in your case and check if the slot supports both M-key and B-key configurations if your drive is not a standard M-key NVMe.
Will installing an M.2 SSD make my computer faster?
Yes, compared to a traditional mechanical hard drive, an M.2 NVMe SSD will drastically improve boot times, application loading speeds, and overall system responsiveness.
Conclusion: Our Top Pick
For users looking to maximize their legacy hardware, the fanxiang S501Q SSD stands out as the most balanced choice. Its integration of graphene heat dissipation and intelligent SLC cache technology ensures that it operates efficiently within the constraints of the PCIe 3.0 interface, providing a reliable and responsive upgrade for any Z170 system.
While other options like the Taimi NVMe SSD or the fanxiang S501 offer great value for specific capacity needs, the S501Q provides the best overall performance profile for a primary system drive. By selecting this model, you ensure your motherboard continues to function at its peak potential without unnecessary compatibility hurdles.