# The 5 Best M.2 SSDs for Gaming on Amazon in 2026 > Best M.2 SSDs for gaming in 2026: PCIe 4.0 and PCIe 5.0 NVMe drives, from a 7,450 MB/s Samsung to a 2TB Crucial and a Kingston with cloning software. Guide: https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/ · Updated 2026-10-05 · By TwelveTabs · Search it live: https://twelvetabs.com/?q=m.2%20nvme%20ssd&guide=best-m-2-ssds-for-gaming As an Amazon Associate we may earn from qualifying purchases. Our picks are independently researched, written by TwelveTabs AI and never sponsored. Prices and ratings change often: see the guide for today's. ## The top picks - **A fast PCIe 4.0 drive with a nickel-coated controller and Samsung's Magician software:** Samsung 990 PRO 1TB PCIe 4.0 NVMe SSD. A PCIe 4.0 M.2 2280 drive whose listing names sequential speeds of 7,450 MB/s read and 6,900 MB/s write, a nickel-coated controller for thermal control and Samsung Magician software to monitor drive health. - **A PCIe 5.0 drive for a motherboard with a Gen 5 slot:** Samsung 9100 PRO 1TB PCIe 5.0 NVMe SSD. A PCIe 5.0 x4 M.2 2280 drive whose listing names sequential speeds of 14,700 MB/s read and 13,300 MB/s write, random speeds up to 1,850K read and 2,600K write IOPS and a 5nm controller with thermal control. - **A 2TB PCIe 4.0 drive sized for a big game library:** Crucial P310 2TB PCIe Gen4 NVMe SSD. A 2TB PCIe Gen4 NVMe M.2 2280 drive whose listing names 7,100 MB/s read and 6,000 MB/s write, backward compatibility with PCIe Gen3 systems and handhelds such as the ROG Ally X and Lenovo Legion Go. - **A PCIe 4.0 drive that ships with cloning software and a 5-year warranty:** Kingston NV3 1TB PCIe 4.0 NVMe SSD. A PCIe 4.0 x4 M.2 2280 drive whose listing names up to 6,000 MB/s read and 4,000 MB/s write, Acronis cloning software for moving an existing install and a 5-year limited warranty. - **A PCIe 4.0 drive built for laptops and handheld gaming devices:** WD_Black SN7100 1TB NVMe SSD. A Gen4 PCIe M.2 2280 drive whose listing names up to 7,250 MB/s read and 6,900 MB/s write, a design for laptops and handheld gaming devices with better power efficiency than the previous generation and the WD_BLACK Dashboard for Windows. Our top pick is the **[Samsung 990 PRO 1TB PCIe 4.0 NVMe SSD](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-1)**, a PCIe 4.0 drive whose listing names 7,450 MB/s reads and 6,900 MB/s writes, and which Tom's Hardware, PCMag and PC Guide all name in their own lists. We read 44 Amazon search cards for “m.2 nvme ssd”, set the sponsored ones aside and compared 10 contenders on their own pages. Five stayed. The [Samsung 9100 PRO](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-2) is the PCIe 5.0 pick, the [Crucial P310](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-3) is the 2TB pick, the [Kingston NV3](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-4) comes with cloning software and a 5-year warranty, and the [WD_Black SN7100](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-5) is the one whose listing says it has been replaced. An M.2 SSD for gaming here is an internal NVMe drive in the M.2 2280 size whose listing names PCIe 4.0 or PCIe 5.0 speeds. We left out SATA drives, external enclosures and older PCIe 3.0 drives, and we quote only the speeds each listing names: real speeds depend on your motherboard's slot. ## How to choose an M.2 SSD for gaming **Check that it fits.** PC Gamer says to read your motherboard's specs page before buying an NVMe drive, and that older boards may not boot from one. NVMe is now the default for a modern machine, in PC Gamer's words, and Tom's Hardware's own shopping tips start with picking a compatible interface: M.2 PCIe, SATA or an add-in card. Every pick here is an M.2 2280 drive. **PCIe generation.** PC Gamer says PCIe 4.0 is the go-to generation, and that a PCIe 4.0 drive in a PCIe 3.0 slot works but is limited by the slot. It adds that PCIe 5.0 drives are not usually much faster than top PCIe 4.0 drives on random 4K speed. PC Guide agrees that most gamers will not notice a big difference between a high-end Gen 4 and Gen 5 drive in play, though Gen 5 gives more headroom for DirectStorage. The [Samsung 9100 PRO](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-2) is the only PCIe 5.0 drive here. **Capacity.** PC Guide says modern games regularly pass 100GB, some pass 150GB, and 2TB is now the sweet spot. The [Crucial P310](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-3) page we read was set to 2TB. The other four pages were set to 1TB, and each page's Capacity menu offers other sizes under one rating total. **Heat and endurance.** PC Guide says many motherboards include an M.2 heatsink, so a bundled one is often unnecessary, while PCIe 5.0 drives can run hot under sustained loads. Gaming PC Builder says QLC NAND is slower once its cache fills and carries lower endurance ratings, and puts the 2TB [P310](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-3) at 440 TBW against 1,200 TBW for the 2TB [SN7100](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-5). ## Our picks in detail ### 1. Samsung 990 PRO 1TB PCIe 4.0 NVMe SSD: best fast PCIe 4.0 drive **Why it made the list** - Its listing names sequential speeds of 7,450 MB/s read and 6,900 MB/s write on PCIe 4.0. - A nickel-coated controller is named for thermal control, in a slim size for desktops and laptops. - Samsung Magician software is named for monitoring drive health and updates. - A heatsink version is offered as a Style option on the same page. - PC Guide, PCMag and Tom's Hardware all name the [Samsung 990 Pro](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-1) in their lists. **Drawbacks** - Amazon's summary is mixed on reliability, compatibility and heat. - It is PCIe 4.0 only, so it cannot reach PCIe 5.0 speeds (inference from the listing). - One page covers 1, 2 and 4TB and a heatsink style, so check what you add to the cart. **Skip it if** you want PCIe 5.0 speeds, or a motherboard that already has a heatsink makes the extra style pointless. ### 2. Samsung 9100 PRO 1TB PCIe 5.0 NVMe SSD: best PCIe 5.0 drive **Why it made the list** - Its listing names PCIe 5.0 with sequential speeds of 14,700 MB/s read and 13,300 MB/s write. - Random speeds up to 1,850K read and 2,600K write IOPS are named. - A 5nm controller with advanced thermal control is named. - It comes in sizes up to 8TB, with a heatsink as a Style option. **Drawbacks** - PC Gamer says most gamers do not need PCIe 5.0, because these drives are not usually much faster than top PCIe 4.0 drives on random 4K speed. - Amazon's summary is mixed on heat, reliability and value. - In a PCIe 4.0 slot it works but is limited by the slot, per PC Gamer. **Skip it if** your motherboard has no PCIe 5.0 M.2 slot, or a larger PCIe 4.0 drive would suit your library better. ### 3. Crucial P310 2TB PCIe Gen4 NVMe SSD: best 2TB drive **Why it made the list** - Its listing names 2TB for AAA games, apps and media. - Speeds of 7,100 MB/s read and 6,000 MB/s write are named on PCIe Gen4. - It is backward compatible with PCIe Gen3 systems, per the listing. - The listing names the ROG Ally X and Lenovo Legion Go among compatible devices. **Drawbacks** - Gaming PC Builder says the [P310](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-3) uses QLC NAND, with a 440 TBW endurance rating for 2TB. - The listing calls its Gen4 speed standard, for casual gamers and home users. - Amazon's summary mixes months of solid use with failures within days. **Skip it if** you write large amounts of data every day, where endurance ratings matter most. ### 4. Kingston NV3 1TB PCIe 4.0 NVMe SSD: best with cloning software **Why it made the list** - Its listing names up to 6,000 MB/s read and 4,000 MB/s write on PCIe 4.0. - Acronis cloning software is included for moving an existing install. - A 5-year limited warranty is named. **Drawbacks** - It has the lowest listed read speed of the PCIe 4.0 picks here. - Amazon's summary is mixed on compatibility and reliability, including systems that failed after 90 days. - The listing text we read names no heatsink or thermal feature. **Skip it if** you want the fastest Gen 4 speeds in the listing. ### 5. WD_Black SN7100 1TB NVMe SSD: best for laptops and handhelds **Why it made the list** - Its listing names up to 7,250 MB/s read and 6,900 MB/s write on Gen4 PCIe. - It is described as built with laptops and handheld gaming devices in mind, with better power efficiency than the previous generation. - The WD_BLACK Dashboard is named for optimizing the drive, on Windows only. - PC Gamer names the [SN7100](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-5) its best gaming SSD. **Drawbacks** - Its listing says it has been replaced by the Sandisk Optimus GX 7100. - Amazon's summary is mixed on reliability, with some units failing within three months. - The delivery line on its page shows Prime members only. **Watch for this:** the first bullet of its page says the product has been replaced by the Sandisk Optimus GX 7100. Gaming PC Builder says the hardware is unchanged under the new name, with the same controller, NAND and warranty, and that old WD_BLACK stock can still turn up until it sells out. **Skip it if** you want a drive that Amazon does not mark as replaced. ## What we left out, and why We read 44 result cards across two pages. 12 were sponsored, and we skipped them. From the rest we chose 10 contenders by review count and drive type, after setting aside two external enclosures, read the Amazon page of each and kept five. Five were left out: - **Samsung SSD 990 EVO Plus 1TB (B0DHLFWBQ1).** Its Style menu also offers a different Samsung model, the 990, and its total is shared with the 2TB listing, so the reviews may not describe one model. - **Western Digital WD Blue SN5000 4TB (B0D7MLB76V).** Its Style menu offers the New Generation SN3000 next to the previous generation, so the reviews may describe more than one model. - **Western Digital WD Green SN350 2TB (B09DVRBNWV).** A PCIe Gen3 drive listed at up to 3,200MB/s for daily computing, outside this guide's PCIe 4.0 and 5.0 definition. - **Silicon Power 1TB PCIe Gen3x4 (B07ZGJVTZK).** A PCIe Gen3 drive at up to 2,200MB/s, outside the definition. - **fanxiang S500 Pro 256GB (B0B55SWRCY).** A 256GB PCIe 3.0 drive at up to 3,000MB/s, outside the definition. ## Questions people ask ### Is a PCIe 5.0 SSD necessary for gaming? Not for most people. PC Gamer says PCIe 5.0 drives are not usually much faster than top PCIe 4.0 drives on random 4K speed, and PC Guide says a faster SSD does not raise frame rates but can cut loading times. The [Samsung 9100 PRO](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-2) is the PCIe 5.0 option here, and the rest are PCIe 4.0. ### How much storage does a gaming SSD need? PC Guide says modern games regularly pass 100GB and 2TB is now the sweet spot. The [Crucial P310](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-3) page we read was set to 2TB, and the other pages offer larger sizes in their Capacity menus. Need a drive outside the PC? See our [guide to external SSDs](https://twelvetabs.com/reviews/best-external-ssds/). ### Does an M.2 SSD need a heatsink? PC Guide says many motherboards include integrated M.2 heatsinks, which makes a bundled one unnecessary, while PCIe 5.0 drives can run hot under sustained loads. The [Samsung 990 PRO](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-1) and [Samsung 9100 PRO](https://twelvetabs.com/reviews/best-m-2-ssds-for-gaming/#pick-2) pages offer a heatsink as a Style option. ### Will it work in my motherboard? Check the board's specs page first, as PC Gamer advises. A PCIe 4.0 drive fits a PCIe 3.0 slot and works but is limited by it, and the same goes for PCIe 5.0 in a PCIe 4.0 slot. Older boards may not boot from NVMe at all. ### How did TwelveTabs choose these SSDs? We began with Amazon's own results for “m.2 nvme ssd”, read each contender's page and kept internal M.2 2280 NVMe drives with PCIe 4.0 or 5.0 speeds named in the listing. The five that remain are described from their listings and Amazon's summaries of them. ## How we researched On October 5, 2026 we read the first two pages of Amazon's results for “m.2 nvme ssd”: 44 result cards, 32 of them organic listings and 39 distinct products. AI compared them, read the Amazon pages of 10 contenders, set aside PCIe 3.0 drives and listings whose menus mix different models, and chose five. AI wrote this guide from that research. Listings change: we read them on October 5, 2026, and a capacity, style or seller may differ today. One rating total can cover several capacities of one drive. Our reading kept about the first 200 characters of each listing bullet, so a feature may exist that the text we read does not name. Speeds are the listings' own maximums and depend on the motherboard slot. ### Sources - [PC Gamer: Best M.2 SSDs for gaming in 2026](https://www.pcgamer.com/best-nvme-ssd/) - [PC Guide: Best SSD for gaming](https://www.pcguide.com/ssd/guide/best-for-gaming/) - [Gaming PC Builder: Best Affordable NVMe M.2 SSDs in 2026](https://www.gamingpcbuilder.com/best-budget-nvme-m-2-ssd/) - [Tom's Hardware: Best SSDs 2026](https://www.tomshardware.com/reviews/best-ssds,3891.html)