The speed is real. The price finally makes sense.
The
Samsung 990 PRO delivers the sequential read and write speeds Samsung promises (7450 MB/s and 6900 MB/s), making it genuinely worth considering for gamers, video editors, and anyone whose workflow depends on shifting large files around. At 169.99 GBP (32 percent off), it lands in the sweet spot where you're not paying flagship prices for flagship performance. The main drawback is thermal management: buyers keep mentioning this drive runs warm, and without proper airflow or a heatsink, sustained workloads can push it into throttling territory.
What We Liked 👍
- Delivers advertised 7450 MB/s read speeds consistently
- Noticeably faster load times for games and apps
- Samsung Magician software included for monitoring
- 5-year manufacturer warranty covers the drive
- 32% discount makes the price actually reasonable
What Could Be Better 👎
- Runs warm under heavy sustained loads
- Requires good case airflow or aftermarket heatsink
- No heatsink included on this variant
- Overkill if you just need OS storage
- Pricey compared to older PCIe 3.0 drives
Speed claims that don't turn out to be lies
Here's the thing that separates the
990 PRO from the usual spec-sheet nonsense: it actually does what Samsung says. Buyers keep reporting that boot times drop from 'a few seconds' to 'blink and you'll miss it,' and games like Cyberpunk 2077 load their massive open worlds in a fraction of the time they used to. That's not marketing fluff. That's PCIe 4.0 doing exactly what it's supposed to do.
The real-world performance jump depends heavily on what you're upgrading from. Coming from a five-year-old SSD? Life-changing. Jumping from last year's
PCIe 4.0 drive? Eh, maybe a 10 percent bump. The 990 PRO maxes out the PCIe 4.0 interface with those 7450 MB/s read speeds, which means if you need faster storage, you're looking at PCIe 5.0 territory and significantly fatter bills.
For video editors and anyone moving around 10GB project files, the speed difference is measurable and real. File transfers that used to take thirty seconds now take five. Your creative workflow feels snappier. Your patience improves. Your wallet, unfortunately, does not.
The specs that matter, and the thermal elephant in the room
We're looking at 1TB of storage in the compact M.2 2280 form factor, which fits into any motherboard with an M.2 slot from the last six years. The 1TB variant ships without a heatspreader, though
Samsung includes dynamic thermal guard technology to throttle performance if things get too toasty. The drive also qualifies for PS5 expansion storage, if you need to know that.
Here's where buyers get real with each other: this drive runs warm. Not fail-prone warm, but warm enough that multiple reviewers specifically mention adding an aftermarket heatsink or ensuring their case has decent airflow. One reviewer noted temps hitting 95 degrees Celsius during heavy use. That's not a death sentence for modern SSDs, but it's a reminder that you're shoving
PCIe 4.0 bandwidth through a tiny package, and physics still applies. Your case cooling matters.
Who should actually buy this and who should wait
Buy this if you're a gamer or content creator who's been limping along with older storage and you've got the cash to justify it. The 32 percent discount actually makes the math work. If you're building a high-end workstation and moving terabytes of video or 3D files, the speed boost pays for itself in saved waiting time. PS5 owners who need fast expansion storage and don't mind the thermal management should grab it too. Skip it if you're just looking for a OS drive (overkill), you've got a tight thermal case with no airflow (add a heatsink at minimum), or you're price-sensitive enough that a 180-quid drive makes you queasy. There are solid PCIe 3.0 options half the cost if speed isn't your obsession.
