The best gen4 nvme ssd for gaming in this group is the Crucial P310 2TB, because it combines the largest clearly stated capacity with listed read and write speeds of up to 7,100 MB/s and 6,000 MB/s. It suits PC players who want room for large game libraries, while its stated compatibility also covers laptops and select handheld consoles. Gen4 NVMe means an M.2 solid-state drive using PCIe 4.0 rather than the older PCIe 3.0 interface. The Fikwot FX910 2TB is the stronger alternative when a built-in heatsink and stated PS5 compatibility matter more than the Crucial’s broader compatibility wording.
Our Top Picks
Top 3 picks at a glance
Quick List
- Crucial P310 2TB – best for high-capacity PC gaming
- Fanxiang S690Q 1TB – best for a budget-size PS5 expansion option
- Crucial P310 1TB – best for a compact Gen4 upgrade from a known series
- Fikwot FX910 2TB – best for PS5 and PC users who want a built-in heatsink
- Fikwot FX910 500GB – best for a small secondary gaming drive
- Fikwot FX910 1TB – best for a mid-capacity PS5 or desktop drive with heatsink
Which One Is Right for You?
| If you… | Choose |
|---|---|
| Want the most listed capacity without a heatsink | Crucial P310 2TB |
| Need a 1TB drive with listed PS5 compatibility and a 4,800 MB/s speed claim | Fanxiang S690Q 1TB |
| Want the 1TB version of the Crucial P310 series | Crucial P310 1TB |
| Need 2TB and a built-in heatsink for PS5 or desktop use | Fikwot FX910 2TB |
| Want the smallest listed capacity for a secondary drive | Fikwot FX910 500GB |
| Want 1TB, a heatsink, and listed PS5 and PC compatibility | Fikwot FX910 1TB |
The capacity decision is simple: choose 2TB for a large library, 1TB for a balanced system upgrade, or 500GB for a limited secondary installation. Interface and physical fit matter just as much as speed, especially in a PS5 or a thin laptop.
The Fanxiang S690Q is a runner-up because its listing states PCIe Gen4 x4 and NVMe 1.4 but gives a lower maximum speed than the other listed families. The Fikwot FX910 500GB is also a runner-up for most gaming PCs because its 500GB capacity is notably smaller than the other choices.
All 6 Picks in Detail
1. Crucial P310 2TB – Best for high-capacity PC gaming
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The Crucial P310 2TB is the best overall choice in this list for a gaming PC that needs substantial room for installed games, applications, and media. Its listing identifies it as a PCIe Gen4 NVMe M.2 2280 SSD and states maximum sequential performance of up to 7,100 MB/s read and 6,000 MB/s write. Those are the headline figures provided by the listing, not independent test results, so actual results depend on the host system, workload, thermals, and software.
The drive’s stated compatibility covers laptops, desktops, and select handheld gaming consoles, including the ROG Ally X, Lenovo Legion Go, and AYANEO Kun. The listing also says it is backward compatible with PCIe Gen3 systems. That makes this model a flexible upgrade, although a Gen3 host will not provide Gen4 interface performance. Confirm the device’s M.2 size and clearance before installation.
- Capacity: 2TB
- Interface and class: PCIe Gen4 NVMe
- Form factor: M.2 2280, as stated in the listing name
- Listed maximum read speed: up to 7,100 MB/s
- Listed maximum write speed: up to 6,000 MB/s
- Listed dimensions: 3.15 x 0.86 x 0.09 inches
Pros
- Largest capacity among the two Crucial options
- Highest stated read and write figures in the Crucial listings
- Listing names PC, laptop, and select handheld compatibility
Cons
- The listing does not state whether a heatsink is included
- Detailed endurance, controller, NAND type, and warranty information are confirm on listing
Compared with the Fikwot FX910 2TB, the Crucial P310 2TB has the same listed capacity but does not list a built-in heatsink, while the Fikwot lists PS5 compatibility and graphite cooling.
2. Fanxiang S690Q 1TB – Best for a listed PS5 expansion option
The Fanxiang S690Q 1TB is a runner-up for buyers who want a 1TB PCIe 4.0 drive and specifically value the listing’s PS5 compatibility claim. The listing states that it uses PCIe Gen4 x4 technology, supports the NVMe 1.4 protocol, and reaches speeds of up to 4,800 MB/s. It also describes a heat-dissipation sticker intended to help the drive operate at lower temperatures during sustained use.
This model is not the fastest option on paper in this group, and the listing does not provide separate read and write figures. That makes it less suitable for buyers choosing solely by maximum sequential speed. It remains a practical capacity tier for a system that needs more than a small secondary drive but does not require 2TB.
The listing says the drive works with PS5, desktops, and laptops. Console installation still requires checking physical clearance and the console’s requirements. The product name identifies an M.2 internal gaming SSD, but the published listing information fields do not state the exact form-factor dimensions in the conventional M.2 2280 format; the listing dimensions are 3.94 x 0.28 x 2.76 inches, so confirm physical fit on the product page.
- Capacity: 1TB
- Interface: PCIe Gen4 x4
- Protocol: NVMe 1.4
- Listed speed: up to 4,800 MB/s
- Cooling feature: heat-dissipation sticker, according to the listing
- Listed color: Black
Pros
- Listing states PS5 compatibility
- Uses PCIe Gen4 x4 and NVMe 1.4
- 1TB capacity is a middle ground between 500GB and 2TB
Cons
- Lower stated maximum speed than the other listed 1TB and 2TB options
- Separate read and write speeds are confirm on listing
- Exact conventional M.2 form factor is confirm on listing
Compared with the Crucial P310 1TB, the Fanxiang has a lower listed speed but specifically states PS5 compatibility and a heat-dissipation sticker.
3. Crucial P310 1TB – Best for a compact Crucial Gen4 upgrade
The Crucial P310 1TB is the right fit for a gamer who wants the P310 family’s listed performance claims but does not need the 2TB version. Its listing names PCIe Gen4 NVMe, M.2 2280, and maximum read and write figures of up to 7,100 MB/s and 6,000 MB/s. The 1TB capacity is suitable for a focused game library, an operating-system drive, or a secondary installation where 2TB would be unnecessary.
The listing says this version works with laptops, desktops, and select handheld consoles, naming the ROG Ally X, Lenovo Legion Go, and AYANEO Kun. It also says the drive is backward compatible with PCIe Gen3 systems. Compatibility claims do not replace a device check: confirm that the host accepts an M.2 2280 drive, has the required clearance, and supports the intended PCIe generation.
This product is a strong alternative to the 1TB Fanxiang when the listed maximum sequential figures are the priority. It does not, however, include a listed heatsink, and the available information does not identify the controller, NAND configuration, endurance rating, or warranty term.
- Capacity: 1TB
- Interface and class: PCIe Gen4 NVMe
- Form factor: M.2 2280, as stated in the listing name
- Listed maximum read speed: up to 7,100 MB/s
- Listed maximum write speed: up to 6,000 MB/s
- Listed dimensions: 3.15 x 0.86 x 0.09 inches
Pros
- High listed read and write figures for a 1TB drive
- Broad stated compatibility across PCs, laptops, and select handhelds
- Smaller capacity option in the same P310 series
Cons
- Half the listed capacity of the P310 2TB
- Heatsink inclusion is confirm on listing
- Endurance and warranty details are confirm on listing
Compared with the Fanxiang S690Q 1TB, the Crucial P310 1TB lists substantially higher maximum read and write figures, while the Fanxiang lists a PS5-oriented compatibility claim.
4. Fikwot FX910 2TB – Best for PS5 and PC cooling
The Fikwot FX910 2TB is the best alternative for a PS5 or desktop user who wants 2TB and a built-in heatsink. Its listing describes a PCIe Gen4 2280 gaming SSD with a graphite heatsink and states maximum speeds of up to 7,300 MB/s read and 6,200 MB/s write. The listing also says the heatsink is designed to help keep the SSD cool and stable under heavy load.
The product name and bullets state compatibility with PS5 and desktop PCs. That is useful for buyers narrowing their search to console-ready or desktop-ready storage, but installation requirements still need checking. A heatsink can affect clearance in some laptops and motherboard slots, so this model is not automatically suitable for every M.2 bay.
The Fikwot has the highest listed maximum read and write numbers in this set, although those figures are manufacturer or retailer listing claims rather than independent measurements. The published listing information does not identify endurance, NAND type, controller, warranty length, or operating-temperature range. Confirm those details if the drive will handle frequent large transfers or a heavily used system volume.
- Capacity: 2TB
- Interface: PCIe Gen4
- Form factor: M.2 2280
- Listed maximum read speed: up to 7,300 MB/s
- Listed maximum write speed: up to 6,200 MB/s
- Cooling: built-in graphite heatsink
Pros
- 2TB capacity with a listed heatsink
- Highest stated speed figures in this group
- Listing states compatibility with PS5 and desktop PCs
Cons
- Heatsink height and device clearance should be confirmed before purchase
- Detailed endurance and warranty information are confirm on listing
- Listed dimensions are thicker than the bare Crucial drives
Compared with the Crucial P310 2TB, the Fikwot adds a listed graphite heatsink and slightly higher claimed speeds, while the Crucial’s listing names broader handheld compatibility.
5. Fikwot FX910 500GB – Best for a small secondary gaming drive
The Fikwot FX910 500GB is a runner-up for buyers who need a small secondary SSD rather than a large game-library drive. Its listing identifies PCIe Gen4 x4, NVMe, a heatsink, and maximum read and write speeds of up to 7,300 MB/s and 6,200 MB/s. It also states PS5 compatibility and mentions DirectStorage in its gaming-focused bullet.
At 500GB, this is the smallest capacity in the group. That can make sense for a boot drive, a limited selection of frequently played games, or an upgrade where the existing storage remains in service. It is less suitable when the goal is to install many modern games at once. Game sizes vary, so capacity planning should account for the operating system, updates, and free space.
The supplied listing does not provide dimensions, color, weight, or a complete physical specification for this particular capacity. Its product name identifies an M.2 internal drive with a heatsink, but confirm the exact clearance and form factor on the product page before installing it in a laptop, desktop, or console.
- Capacity: 500GB
- Interface: PCIe Gen4 x4
- Protocol: NVMe
- Listed maximum read speed: up to 7,300 MB/s
- Listed maximum write speed: up to 6,200 MB/s
- Cooling: heatsink, according to the listing
Pros
- Small capacity can suit a focused secondary-drive setup
- Includes a listed heatsink
- Listing states PS5 compatibility and DirectStorage support
Cons
- Lowest capacity in the group
- Exact dimensions and clearance are confirm on listing
- Warranty, endurance, and NAND details are confirm on listing
Compared with the Fikwot FX910 1TB, this model has the same listed speed family and heatsink concept but provides half the stated capacity.
6. Fikwot FX910 1TB – Best for a heatsink-equipped mid-capacity drive
The Fikwot FX910 1TB is a balanced choice for a gamer who wants more than 500GB but does not need a 2TB drive. Its listing describes a PCIe Gen4 2280 SSD with a built-in graphite heatsink and maximum performance of up to 7,300 MB/s read and 6,200 MB/s write. The listing states compatibility with PS5 and desktop PCs.
The heatsink is the main distinction from the bare Crucial P310 options. It may help with thermal stability during demanding workloads, according to the listing, but buyers should verify whether the drive’s height fits the target device. In a desktop, motherboard heatsink arrangements and slot covers can also affect installation.
This model is a runner-up rather than the automatic winner because the listing does not provide controller, NAND, endurance, warranty, or sustained-write information. Maximum sequential figures are useful for comparing the listing claims, but they do not predict every game-load or file-transfer result. Confirm the host’s PCIe support and the exact installation requirements before buying.
- Capacity: 1TB
- Interface: PCIe Gen4
- Form factor: M.2 2280
- Listed maximum read speed: up to 7,300 MB/s
- Listed maximum write speed: up to 6,200 MB/s
- Cooling: built-in graphite heatsink
Pros
- Useful middle capacity for a gaming system
- Includes a listed built-in heatsink
- Listing states PS5 and desktop compatibility
Cons
- Heatsink clearance must be checked for the target device
- Detailed endurance and warranty specifications are confirm on listing
- Does not offer the 2TB capacity of the larger FX910 model
Compared with the Crucial P310 1TB, the Fikwot lists a heatsink and PS5 compatibility, while the Crucial listing names laptops and select handheld consoles.
Specs Compared
| Product | Capacity | Interface | Protocol | Form factor | Listed maximum read | Listed maximum write | Heatsink | Listed dimensions |
|---|---|---|---|---|---|---|---|---|
| Crucial P310 2TB | 2TB | PCIe Gen4 NVMe | NVMe; version confirm on listing | M.2 2280 | Up to 7,100 MB/s | Up to 6,000 MB/s | confirm on listing | 3.15 x 0.86 x 0.09 inches |
| Fanxiang S690Q 1TB | 1TB | PCIe Gen4 x4 | NVMe 1.4 | confirm on listing | Up to 4,800 MB/s | confirm on listing | Heat-dissipation sticker | 3.94 x 0.28 x 2.76 inches |
| Crucial P310 1TB | 1TB | PCIe Gen4 NVMe | NVMe; version confirm on listing | M.2 2280 | Up to 7,100 MB/s | Up to 6,000 MB/s | confirm on listing | 3.15 x 0.86 x 0.09 inches |
| Fikwot FX910 2TB | 2TB | PCIe Gen4 | NVMe; version confirm on listing | M.2 2280 | Up to 7,300 MB/s | Up to 6,200 MB/s | Built-in graphite heatsink | 3.15 x 0.94 x 0.38 inches |
| Fikwot FX910 500GB | 500GB | PCIe Gen4 x4 | NVMe | M.2; exact length confirm on listing | Up to 7,300 MB/s | Up to 6,200 MB/s | Heatsink | confirm on listing |
| Fikwot FX910 1TB | 1TB | PCIe Gen4 | NVMe; version confirm on listing | M.2 2280 | Up to 7,300 MB/s | Up to 6,200 MB/s | Built-in graphite heatsink | 3.15 x 0.94 x 0.38 inches |
How We Chose These
These six picks were compared using the specifications and compatibility statements in their product listings, with emphasis on the needs of gaming PCs, laptops, handhelds, and PS5 storage upgrades. Capacity was treated as a primary buying factor because modern game installations can occupy substantial space. Interface and form factor were considered next: PCIe Gen4, NVMe, M.2, and M.2 2280 determine the broad class of drive and help identify host-device compatibility questions.
Listed maximum read and write speeds were recorded exactly as presented and were not treated as independent benchmark results. Cooling features were separated from speed claims because a built-in heatsink affects physical clearance as well as thermal design. Products with missing controller, NAND, endurance, warranty, or exact-fit information were marked for confirmation rather than filled in with assumptions. The Fanxiang 1TB and Fikwot 500GB were included because they match the broad gaming SSD facet, but they are runners-up for specific use cases.
What to Look For
Capacity should match the size of your game library
Capacity is usually the first practical SSD decision. A 500GB drive can work as a boot drive or as storage for a small collection, but available space is lower after the operating system, applications, updates, and free-space requirements are accounted for. It is best viewed as a focused or secondary-drive option in a gaming setup.
A 1TB drive is the middle choice. It can hold an operating system, applications, and a useful selection of games without taking as much budget or physical planning as a larger drive. The 1TB Fanxiang, Crucial, and Fikwot models in this list give shoppers different priorities: the Fanxiang emphasizes a listed PS5 use case, the Crucial emphasizes its listed performance and handheld compatibility, and the Fikwot adds a heatsink.
A 2TB drive is the most comfortable option for a larger library. The Crucial P310 2TB and Fikwot FX910 2TB both provide that capacity, but their listed features differ. A simple rule of thumb is to choose 2TB if you regularly keep many large games installed, 1TB if you rotate a smaller library, and 500GB only when you already have other storage.
Worked example: if a system needs space for the operating system, applications, and several large games, a 500GB drive leaves less flexibility than a 1TB model. If the system is intended to hold a broad installed library and reduce game shuffling, the 2TB choices are the more appropriate capacity tier.
Check PCIe generation and NVMe support
PCIe Gen4, also called PCIe 4.0, is the interface generation used by these listings. A Gen4 NVMe SSD needs a compatible host connection to achieve Gen4-level interface performance. The Crucial P310 listing says it is backward compatible with PCIe Gen3 systems, but a backward-compatible drive does not turn a Gen3 slot into a Gen4 slot.
NVMe is the storage protocol family used by the listed drives. PCIe and NVMe describe related but different parts of the connection: PCIe provides the high-speed link, while NVMe is the protocol designed for nonvolatile memory storage. The Fanxiang listing explicitly states NVMe 1.4, while the other protocol versions are confirm on listing.
Before buying, check the motherboard, laptop, handheld, or console documentation. Confirm the slot supports an NVMe M.2 drive, identify the supported PCIe generation, and check whether other installed devices share lanes or disable a slot. If the host is Gen3, a Gen4 SSD may still function when supported, but the host limits the connection.
Verify M.2 size and physical clearance
M.2 is a physical card format, not a guarantee that every M.2 drive fits every M.2 slot. The Crucial listings identify M.2 2280, where 22 refers to the width in millimeters and 80 refers to the length in millimeters. The Fikwot 1TB and 2TB listings also identify M.2 2280. The exact conventional form factor for the Fanxiang and Fikwot 500GB listing is confirm on listing.
Heatsinks add another physical consideration. The Fikwot models list built-in graphite heatsinks, and the Fanxiang lists a heat-dissipation sticker. A heatsink can be useful in a desktop or console environment, but it can be too tall for some laptop bays or conflict with a motherboard’s own M.2 cover. The Crucial drives are listed with a thickness of 0.09 inches, while the Fikwot 1TB and 2TB listings give dimensions of 3.15 x 0.94 x 0.38 inches.
For a laptop, confirm both length and thickness. For a desktop, check the motherboard manual, the slot’s retention point, and whether the board includes a cover. For a PS5, confirm the console’s required M.2 dimensions, heatsink limits, and installation procedure before selecting a heatsink-equipped model.
Use speed claims as a comparison point, not a promise
The listed drives use maximum sequential speed claims. The Crucial P310 models list up to 7,100 MB/s read and 6,000 MB/s write. The Fikwot FX910 1TB, 2TB, and 500GB listings state up to 7,300 MB/s read and 6,200 MB/s write. The Fanxiang S690Q lists up to 4,800 MB/s without separate read and write values.
Sequential figures describe a particular type of large, orderly transfer. Game loading can involve many other factors, including random access, queue depth, CPU work, game-engine behavior, operating-system activity, and the storage design of the host device. Higher listed sequential numbers are therefore useful for comparing the product claims, but they do not establish a guaranteed difference in every game.
Host limitations matter too. A Gen3 system cannot provide a Gen4 connection’s full interface capability, even if the installed SSD is Gen4. Thermal conditions can also affect sustained workloads, which is why the Fikwot listings emphasize built-in cooling and the Fanxiang listing mentions a heat-dissipation sticker. The published listing information does not include independent test results, sustained-write measurements, or game-load benchmarks.
Consider endurance, warranty, and installation support
Capacity and interface are not the entire buying decision. Endurance ratings describe how much data a drive is designed to write over its service life, but endurance figures are not provided in these listings. Warranty length and warranty conditions are also confirm on listing. If the SSD will be used for frequent video capture, large project files, or repeated installations, look for those details before purchase.
Controller and NAND information can help explain product behavior, but those specifications are not consistently present here. Do not infer NAND type, DRAM status, controller model, or sustained performance from the product name alone. The Fikwot 500GB listing mentions HMB and smart SLC cache, while the other supplied listings do not provide equivalent detail.
Installation is normally a matter of fitting the drive into the correct M.2 slot, securing it, and initializing or formatting it in the operating system when needed. A PS5 or laptop may have additional requirements. Back up important data before replacing or cloning a system drive, and follow the device maker’s installation instructions. “Plug-and-play” in a listing does not remove the need to verify physical fit or back up data.
Questions
Is a Gen4 NVMe SSD worth using in a Gen3 system?
It can be useful when the drive is backward compatible and the system accepts the physical format. The host’s Gen3 interface will limit the connection, so do not expect the full Gen4 speed claim on that system.
Which capacity is best for gaming?
Choose 2TB when you want room for a large installed library, 1TB for a balanced gaming and system drive, and 500GB when the SSD will serve a small secondary role. The suitable choice depends on how many games you keep installed at once.
Do I need a heatsink?
A heatsink can help with thermal management during demanding workloads, but it is not automatically required for every installation. More importantly, confirm that the heatsink fits the laptop, desktop slot, or console clearance limits.
Can these drives be used in a PS5?
The Fanxiang and Fikwot listings state PS5 compatibility, while the Crucial listings name laptops, desktops, and select handheld consoles rather than PS5. Confirm the exact product page and the console’s current requirements before installing any drive.
Are the listed speeds guaranteed during every game load?
No. The figures are maximum listing claims, generally for sequential transfers, and actual results depend on the host system, workload, thermals, software, and drive state. The supplied product information does not include independent gaming benchmarks.
What does M.2 2280 mean?
M.2 2280 identifies a common M.2 card size: approximately 22 millimeters wide and 80 millimeters long. The slot, screw position, clearance, and supported protocol must still match the device.
Update History
- October 14, 2026 – Initial publication; product set drawn from current catalog listings.
- Check the product page for current specifications and availability before buying.
Sources
- Retailer listing titles, listing bullets, and specification fields for the six reviewed SSD products.
- Manufacturer product information attributed through the supplied Crucial, Fanxiang, and Fikwot listing claims.
- Established general knowledge of PCIe, NVMe, M.2, M.2 2280, and PCIe backward-compatibility concepts.
