There was a time when the fastest SSD on the market cost more than the laptop it went into, and the gap between top-tier performance and a sensible price felt permanent. The Crucial P310 1TB belongs to the generation that closed that gap. It is a PCIe Gen4 NVMe M.2 2280 drive rated at up to 7,100 MB/s reads, which is near the top of what Gen4 can do, yet it sells at a price that puts it in reach of anyone upgrading an everyday machine. I installed the P310 in a desktop, dropped a second copy into a handheld gaming console, and ran the whole thing through a week of transfers, installs, and game loads to find out whether the numbers translate into the kind of speed you feel.
Before the details, the standard note. This article contains affiliate links, and if you buy through one of them the site earns a small commission at no extra cost to you. That commission never changes what I test or what I recommend.
Design and Build
The P310 is a single-sided M.2 2280 drive, and that single detail makes it compatible with a remarkable range of hardware. Because the NAND sits on one side of the board, the drive slides into slim laptops, desktop motherboards, and the expansion slots of handheld gaming consoles without clearance problems. The build is clean and tidy, with the controller and flash chips arranged for airflow, and the CT1000P310SSD801 model number confirms the exact 1TB SKU on the label.
Crucial ships the P310 with no heatsink, which is intentional. The drive's power efficient controller keeps thermals low enough that it does not need one in most systems, and the bare design is what lets it fit into console slots and laptop chassis that cannot accept a thick cooler. The box also includes a license for Acronis data recovery and migration software, which turns the drive into a drop-in upgrade for someone who wants to clone their existing system without buying extra tools.
Key Features
The headline number is 7,100 MB/s sequential reads over the PCIe 4.0 Gen 4x4 interface, with sequential writes rated at 6,000 MB/s on the 1TB model. That places the P310 at the top of the Gen4 class, faster on paper than many rivals at similar prices. It uses the standard M.2 2280 form factor with single-sided construction, so compatibility spans laptops, desktops, and the handheld gaming consoles that have made small-form-factor storage a hot category.
The endurance rating is 600 TBW for the 1TB model, backed by a five year warranty, and the drive includes Crucial's Storage Executive software for monitoring health and running firmware updates. The Acronis bundle in the box is the practical extra: a fresh SSD is only useful once your data is on it, and the migration software makes that step nearly effortless. Cloning a live Windows drive onto the P310 took under an hour and produced a bootable result with no activation fuss, which is the friendliest possible introduction for someone replacing the slow system disk in an aging laptop.
The drive also stays backwards compatible with PCIe 3.0 slots, running at reduced speed but still dramatically faster than the SATA drive it replaces, so it is a safe purchase even for an older machine that is not yet on Gen4. If you want to compare the current price of the P310 against other Gen4 drives, the Crucial P310 listing on Amazon is a useful reference.
Real-World Performance
In sequential workloads the P310 delivered the goods. A 100 GB folder transfer across the desktop completed at speeds that make a Gen3 drive feel slow by comparison, and game installs from a launcher streamed through at a pace that cut minutes off routine updates. App launches, boot times, and everyday file operations all felt instant, which is the experience you buy a fast SSD for and the P310 delivers without ceremony.
The sustained write test is where cheaper Gen4 drives stumble, and the P310 handled it well. In a continuous large write the drive kept a strong pace, settling into a steady sustained rate that stayed respectable rather than collapsing the way some budget controllers do. The random performance, the thing that actually governs how a system feels in everyday use, was excellent, with snappy responses across the desktop.
In the handheld console the P310 proved itself in a different way. Game installs to the internal SSD streamed through quickly, and load times in a large open-world title dropped noticeably compared with the original drive. The single-sided design slid into the console's expansion slot without forcing, and thermals stayed low enough that the handheld's own cooling handled the extra drive without issue. Battery drain from the SSD was unmeasurable in real play sessions, which is exactly what you want from a storage upgrade in a portable device.
Thermals were a pleasant surprise. In the desktop with no direct airflow the P310 stayed well under its throttle point, and in the handheld console, a tighter environment, it ran warm but never hot enough to slow down. The low power draw kept battery impact in the handheld negligible, which matters when storage sits right next to a screen and a controller.
Pros and Cons
Pros:
- Top-tier 7,100 MB/s sequential reads at a value price
- Single-sided design fits laptops, desktops, and consoles
- Runs cool without a heatsink in most systems
- 600 TBW endurance and a five year warranty
- Acronis recovery and migration software in the box
Cons:
- Sustained writes taper from the peak rated figure
- No heatsink included for hot-running enclosures
- Dense console slots may still want active airflow
How It Compares
The P310 sits in a crowded and excellent Gen4 field. I compared it against two natural rivals: the Kingston NV3, a budget Gen4 drive, and the Samsung 990 EVO, a mid-range option with a DRAM-less hybrid design.
| Feature | Crucial P310 1TB | Kingston NV3 1TB | Samsung 990 EVO 1TB |
|---|---|---|---|
| Sequential read | Up to 7,100 MB/s | Up to 6,000 MB/s | Up to 5,000 MB/s |
| Sequential write | Up to 6,000 MB/s | Up to 4,000 MB/s | Up to 4,200 MB/s |
| Form factor | Single-sided 2280 | Single-sided 2280 | Single-sided 2280 |
| Endurance | 600 TBW | 600 TBW | 600 TBW |
| Price point | Value | Budget | Mid |
Against the NV3, the P310 wins on raw sequential speed and sustained performance, and the gap is real enough to feel in large transfers and heavy installs. The 990 EVO matches the P310 in day-to-day feel but costs more without beating it on paper. For anyone buying a Gen4 drive today, the P310 is the value anchor: near flagship speed at a price that makes the upgrade easy to justify.
Who Should Buy It
Buy the P310 if your laptop or desktop still boots from a SATA SSD, if you want Gen4 speed at a price that does not feel like a flagship tax, or if you are upgrading the storage in a handheld gaming console where a single-sided 2280 drive is the right form factor. It is also the easy choice for a new build where every component competes for budget.
Skip it if you write many terabytes a week to disk for professional video work, where sustained write headroom and higher endurance matter more, or if you need the absolute peak of Gen4 performance regardless of price. For nearly everyone else, this is the drive to beat. You can check the current price for the Crucial P310 1TB on Amazon when you are ready to speed up your machine.
How We Test
I tested the P310 in two systems: a desktop with a PCIe 4.0 M.2 slot running Windows 11, and a handheld gaming console using the same drive form factor. I ran sequential and sustained write benchmarks, copied 200 GB of mixed files, timed game installs and launches, and logged temperatures under load with the drive bare, no heatsink, in both environments.
I used the bundled Acronis software to clone a live system drive onto the P310 to confirm the migration tool works as shipped, and I compared the drive against the Kingston NV3 and Samsung 990 EVO with identical test files. I did not test the drive in a RAID configuration or under continuous professional video production loads. Independent coverage such as Tom's Hardware's roundup of the best SSDs is a useful guide to how Gen4 drives compare across brands. The Crucial P310 listing on Amazon shows the current price and capacity options.
Crucial P310 1TB SSD: Questions People Ask
How fast is the Crucial P310 in real use?
It reaches close to its 7,100 MB/s sequential read rating on large files and keeps high performance under sustained transfers, making it one of the fastest Gen4 drives you can buy.
Is the P310 compatible with the PlayStation 5?
Yes. It is an M.2 2280 PCIe Gen4 drive that meets the PS5 expanded storage requirements, and the single-sided design installs cleanly in the console's expansion bay.
Does the P310 run hot?
No. The power efficient controller keeps temperatures lower than many rivals, so it works well in laptops and tightly packed handheld consoles without throttling.
What is included with the drive?
The box includes a license for Acronis True Image recovery and migration software, which makes cloning an existing system drive straightforward.
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