Updated:20 October 2026
Rank 1-14 of the best 128GB M.2 SSDs
Our recommendation Price Customer rating
1. Comparison winner
Transcend MTE110S 128 GB NVMe PCIe SSD
Transcend MTE110S 128 GB NVMe PCIe SSD
Available immediately
free shipping
  • pcie gen3 x4 interface with nvme 1.3 standard
  • read speed of up to 1,700 mb/s and write speed of up to 1,400 mb/s
Our rating
9,9
very good
Transcend MTS430S 128GB M.2 2242 Internal SSD
Transcend MTS430S 128GB M.2 2242 Internal SSD
Available immediately
free shipping
  • SATA III interface with 6Gb/s transfer rate
  • Read speeds up to 560MB/s and write speeds up to 500MB/s
  • M.2 2242 form factor
Our rating
9,8
very good
3. Best value
Superpard 128GB M.2 2242 SATA III SSD (6Gb/s, B+M Key, NGFF, 3D NAND)
Superpard 128GB M.2 2242 SATA III SSD (6Gb/s, B+M Key, NGFF, 3D NAND)
Available immediately
free shipping
  • interface: sata iii 6gb/s interface enabling standard m.2 2242 storage devices
  • read/write speeds: sequential read up to 550 mb/s and sequential write up to 500 mb/s
  • form factor: m.2 2242 size of 22 by 42 millimetres with a b+ m key
Our rating
9,8
very good
Patriot P320 128GB Internal SSD
Patriot P320 128GB Internal SSD
Available immediately
free shipping
  • PCIe Gen3 interface
  • Sequential read speed up to 1600 MB/s and write speed up to 1000 MB/s
  • 2280 M.2 form factor
Our rating
9,8
very good
5. Bestseller
Patriot P300 128GB M.2 PCIe SSD
Patriot P300 128GB M.2 PCIe SSD
Available immediately
free shipping
  • M.2 2280 PCIe Gen3 x4 NVMe interface
  • Sequential read speed up to 1700 MB/s and write speed up to 1100 MB/s
  • Compact M.2 form factor designed for easy installation in PCs and laptops
Our rating
9,8
very good
Intenso 3832430 Performance Internal SSD 128GB M.2 SATA III
Intenso 3832430 Performance Internal SSD 128GB M.2 SATA III
Available immediately
free shipping
  • Interface: SATA III (6 Gbps) for data transfer between the drive and the motherboard
  • Read speed up to 520 MB/s and write speed up to 500 MB/s for fast data transfer
  • Form factor: 22 mm by 80 mm by up to 4 mm thick
Our rating
9,6
very good
Transcend 128GB M.2 SATA SSD TS128GMTS830S
Transcend 128GB M.2 SATA SSD TS128GMTS830S
Available immediately
free shipping
  • SATA III 6 GB/s interface
  • read speeds up to 560 MB/s and write speeds up to 520 MB/s
  • M.2 2280 form factor
Our rating
9,6
very good
Timetec 128GB SSD M.2 2280 Internal Solid State Drive
Timetec 128GB SSD M.2 2280 Internal Solid State Drive
Available immediately
free shipping
  • interface: SATA III 6Gb/s
  • read/write speed: high-speed transfer for efficient data handling
  • form factor: M.2 2280
Our rating
9,4
good
Integral 128GB M.2 SATA III 2242 Internal SSD – up to 480 MB/s read, 400 MB/s write
Integral 128GB M.2 SATA III 2242 Internal SSD – up to 480 MB/s read, 400 MB/s write
Available immediately
free shipping
  • Interface: standard SATA connection for SSDs enabling broad compatibility with most laptops and desktop systems
  • Read/write speed: read speeds up to 500 MB/s and write speeds up to 400 MB/s
  • Form factor: compatible with standard laptop and desktop SSD sizes
Our rating
9,3
good
Fanxiang M.2 NVMe SSD 128GB, PCIe Gen3 x4, 2280, Graphite Cooling Sticker, S501
Fanxiang M.2 NVMe SSD 128GB, PCIe Gen3 x4, 2280, Graphite Cooling Sticker, S501
Available immediately
free shipping
  • interface is M.2 NVMe PCIe enabling fast data transfer
  • read speed up to 1130 MB/s and write speed up to 600 MB/s
  • form factor is M.2 a compact internal drive designed for installation in devices with M.2 slots
Our rating
9,1
good
100+ purchases last month
Global Memory 128GB M.2 2280 NGFF SATA III SSD
Global Memory 128GB M.2 2280 NGFF SATA III SSD
Available immediately
free shipping
  • sata 3 interface
  • read speed up to 510 megabytes per second and write speed up to 375 megabytes per second
  • M.2 2280 form factor with 128 GB capacity
Our rating
9,0
good
Fikwot FN203 128GB M.2 SATA SSD (M.2 2280 NGFF) with SLC cache, SATA III 6Gb/s, up to 550MB/s
Fikwot FN203 128GB M.2 SATA SSD (M.2 2280 NGFF) with SLC cache, SATA III 6Gb/s, up to 550MB/s
Available immediately
free shipping
  • Schnittstelle: sata iii 6 gb/s
  • Lese-/Schreibgeschwindigkeit: read speed up to 550 mb/s and write speed up to 460 mb/s
  • Formfaktor: m.2 2280 size
Our rating
8,9
good
Fikwot FX520 128GB NVMe M.2 SSD PCIe Gen3 x4 2280 Up to 1100 MB/s
Fikwot FX520 128GB NVMe M.2 SSD PCIe Gen3 x4 2280 Up to 1100 MB/s
Available immediately
free shipping
  • Interface: PCIe NVMe interface for fast data transfer
  • Read and write speeds: sequential read speed up to 1100 MB/s and sequential write speed up to 600 MB/s
  • Form factor: M.2 2280 form factor designed for compact devices with M.2 slots
Our rating
8,8
good
Ediloca EN680E 128GB NVMe M.2 SSD PCIe Gen3x4 2280 Internal, Read up to 1130 MB/s
Ediloca EN680E 128GB NVMe M.2 SSD PCIe Gen3x4 2280 Internal, Read up to 1130 MB/s
Available immediately
free shipping
  • schnittstelle: pci express gen3x4 interface with nvme support
  • lese-/schreibgeschwindigkeit: sequential read up to 1130 mb/s and sequential write up to 400 mb/s for the 128 gb model, with hmb memory buffering and dynamic slc caching for faster transfers
  • formfaktor: m.2 2280 form factor suitable for nvme slots in most laptops and desktops
Our rating
8,6
good

Similar 128GB M.2 SSD comparisons

128GB M.2 SSDs buying guide: How to choose the right product from the above 128GB M.2 SSDs test or comparison

What is a 128GB M.2 SSD and Why Should We Consider It?

Understanding the M.2 SSD Technology

A 128GB M.2 SSD (Solid State Drive) is a type of storage device that uses the M.2 interface to connect directly to your computer’s motherboard. Unlike traditional hard drives, which use magnetic disks to read and write data, SSDs use flash memory. This means they can access data much faster, leading to quicker boot times, smoother application launches, and overall improved system performance. In essence, a 128GB M.2 SSD provides a compact and efficient way to store your important files and applications.

Why Choose an SSD Over Other Storage Options?

We should consider a 128GB M.2 SSD because it delivers speed and reliability in a small form factor. For users looking to enhance their computing experience, the combination of high-speed data access and durability makes an M.2 SSD a compelling choice. Without moving parts, these drives are also less prone to failure compared to traditional hard drives, which can be a significant concern for data security.

Key Benefits of Choosing a 128GB M.2 SSD for Your Device

Performance Boost

One of the most notable benefits of a 128GB M.2 SSD is the substantial performance boost it offers. Imagine opening your web browser or launching your favourite game – with an M.2 SSD, these actions can happen in mere seconds. We all know how frustrating it can be to wait for a device to start up or load applications; an M.2 SSD nearly eliminates these delays.

Compact Size

The M.2 form factor is slim and unobtrusive, making it an ideal option for devices such as ultrabooks and gaming laptops where space is at a premium. Its compact size also makes it easier to install, as it doesn’t require bulky connectors or housing like traditional drives.

Energy Efficiency

Moreover, M.2 SSDs are generally more energy-efficient than traditional drives. This is particularly beneficial for laptops, where battery life is a primary concern. Using an M.2 SSD can help extend your device’s battery performance, allowing you to work or play for longer without needing to recharge.

How to Determine If a 128GB M.2 SSD Suits Your Needs

Evaluate Your Storage Requirements

To see if a 128GB M.2 SSD fits your needs, start by evaluating what you intend to store on it. If your primary use involves basic tasks like browsing and word processing, then 128GB is often sufficient. However, for those who manage heavier files such as high-resolution videos or extensive libraries of games, this capacity could be limiting.

Consider Your Current Setup

Next, we should assess your current setup. Check your device’s compatibility with M.2 SSDs. Most modern laptops and motherboards support this technology, but it’s beneficial to verify before making a purchase. Furthermore, consider how you intend to use your new SSD – as primary storage, or perhaps for specific applications or games, which can aid in faster access speeds.

Comparison: 128GB M.2 SSD vs Traditional Drives

Speed and Efficiency

When we compare a 128GB M.2 SSD to traditional hard drives (HDDs), the differences in speed are profound. An M.2 SSD can write and read data at speeds significantly higher than HDDs. This translates to a much snappier experience when running programs or transferring files. For users who value efficiency and time savings, this is a crucial factor.

Durability and Lifespan

In terms of durability, M.2 SSDs reign supreme. Given that they have no moving parts, they are inherently more resistant to physical shock, making them an excellent choice for portable devices. Traditional drives, with their mechanical components, are vulnerable to failures if dropped or jostled.

Cost Considerations

While we acknowledge that M.2 SSDs can be pricier on a per-gigabyte basis than traditional hard drives, the advantages they offer in performance and reliability often justify the investment, especially for users who are frequently accessing data.

Tips for Installing Your New 128GB M.2 SSD

Prepare Your Tools and Environment

Before installation, ensure you have the necessary tools: a screwdriver, possibly a mounting screw, and an anti-static wrist strap can be useful to avoid damaging sensitive components. Choosing a clean and static-free environment is equally important to ensure a smooth installation.

Installation Process Simplified

Start by powering down your computer and disconnecting it from the power source. Open the case, and locate the M.2 slot on your motherboard. Carefully align the notches on your M.2 SSD with the slot and gently insert it. Secure the drive with the mounting screw provided. Once installed, close your case, reconnect the power, and boot up your device; the SSD should be automatically recognised by your system.

Format and Partition Your Drive

After successful installation, you will likely need to format and partition your new SSD through your operating system’s disk management tool. This final step will prepare your drive for storing data, ensuring it’s ready to maximise its potential right out of the box.

Table of contents
  1. What is a 128GB M.2 SSD and Why Should We Consider It?
  2. Key Benefits of Choosing a 128GB M.2 SSD for Your Device
  3. How to Determine If a 128GB M.2 SSD Suits Your Needs
  4. Comparison: 128GB M.2 SSD vs Traditional Drives
  5. Tips for Installing Your New 128GB M.2 SSD

Overview

1. Comparison winner
Transcend MTE110S 128 GB NVMe PCIe SSD
Our rating
9,9
very good
Transcend MTE110S 128 GB NVMe PCIe SSDAvailable immediately
Transcend MTS430S 128GB M.2 2242 Internal SSD
Our rating
9,8
very good
Transcend MTS430S 128GB M.2 2242 Internal SSDAvailable immediately
3. Best value
Superpard 128GB M.2 2242 SATA III SSD (6Gb/s, B+M Key, NGFF, 3D NAND)
Our rating
9,8
very good
Superpard 128GB M.2 2242 SATA III SSD (6Gb/s, B+M Key, NGFF, 3D NAND)Available immediately
Patriot P320 128GB Internal SSD
Our rating
9,8
very good
Patriot P320 128GB Internal SSDAvailable immediately
5. Bestseller
Patriot P300 128GB M.2 PCIe SSD
Our rating
9,8
very good
Patriot P300 128GB M.2 PCIe SSDAvailable immediately
Intenso 3832430 Performance Internal SSD 128GB M.2 SATA III
Our rating
9,6
very good
Intenso 3832430 Performance Internal SSD 128GB M.2 SATA IIIAvailable immediately
Transcend 128GB M.2 SATA SSD TS128GMTS830S
Our rating
9,6
very good
Transcend 128GB M.2 SATA SSD TS128GMTS830SAvailable immediately
Timetec 128GB SSD M.2 2280 Internal Solid State Drive
Our rating
9,4
good
Timetec 128GB SSD M.2 2280 Internal Solid State DriveAvailable immediately
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In our tests & comparison tables, we only include products that meet our minimum standards. This ensures that you can find the perfect product for your needs from a wide selection.
Similar tests and comparisons - Internal Solid State Drives