Crucial E100

The Crucial E100 2TB hits 5000 MB/s reads, landing at the 71st percentile for speed, which is well above average for a budget Gen4 drive. But the endurance ranking is a rough 14th percentile, and the DRAM-less design drags random performance down to the 59th percentile. If you find it at the low end of the CAD 251-380 price range, it's a decent capacity play, just don't expect flagship longevity.

Let's talk numbers. The E100 hits 5000 MB/s sequential reads and 4500 MB/s writes. That's Gen4 territory, and it's roughly 8x faster than a SATA SSD. In our database, that puts it at the 71st percentile for speed, which translates to 'well above average' but nowhere near the top of the charts. Drives like the WD Black SN850X or Samsung 9100 PRO are pushing 7000+ MB/s, so the E100 is a step behind the Gen4 leaders.

The catch is the DRAM-less design. Without a DRAM cache, random performance takes a hit, and that shows in the 59th percentile random ranking. For everyday tasks like booting Windows, loading games, or copying large files, you probably won't notice. But if you're hammering the drive with lots of small random reads and writes, it'll fall behind DRAM-equipped competitors. The endurance ranking is the real sore spot at 14th percentile. Crucial doesn't publish a TBW rating prominently for this drive, and that's a red flag for anyone planning to write a lot of data over the drive's life.

Stacked against the competition, the E100 is a budget player in a field of heavyweights. The WD Black SN850X and Samsung 9100 PRO both push past 7000 MB/s reads and come with DRAM caches, putting them in the top tier of our speed rankings. The Corsair MP700 PRO and Lexar NM1090 PRO are similarly fast, with better endurance ratings across the board. The Micron T710 is the closest cousin, since Micron owns Crucial, but even that drive carries better endurance specs. Where the E100 wins is price. If you can snag it at CAD 251 or USD 249, you're paying noticeably less than the SN850X or 9100 PRO typically command. But you're giving up speed headroom, endurance, and features to get there.

Pricing is all over the place in Canada. The E100 2TB ranges from CAD 251 to CAD 380 across three listings, which is a CAD 129 spread. That's a massive gap for the same drive. If you're shopping in Canada, the CAD 251 listing is the one to grab, and the CAD 380 listing is frankly a rip-off. In the US, it's USD 249 across two listings, which is more consistent. For a 2TB Gen4 drive, USD 249 isn't terrible, but it's not a screaming deal either. You can often find faster DRAM-equipped Gen4 drives on sale for not much more. The value proposition hinges on finding this at the low end of that price range.

The Crucial E100 2TB lands in a weird spot. It's a Gen4 drive with 5000 MB/s reads and 4500 MB/s writes, which puts it at the 71st percentile for speed in our database. That's not bad at all. But the endurance ranking is 14th percentile, and the feature set sits at 15th. So you're getting a drive that's quick in a straight line but skimps on the stuff that matters long-term.

Capacity-wise, 2TB puts it at the 78th percentile, which is solid for a budget-focused drive. The user sentiment score of 85/100 sounds great until you realize it's based on just five reviews. We'll get into why that matters later. For now, know this: the E100 is a DRAM-less Gen4 drive aimed at people who want a big, fast-ish storage bump without spending flagship money.

Skip this if you're a heavy writer. The 14th percentile endurance ranking is the lowest we've seen in a while for a 2TB drive, and without a published TBW rating, you're gambling on lifespan. Content creators, anyone running VMs, or people who shuffle large files constantly should look at the WD Black SN850X or Samsung 9100 PRO instead. Also skip it if you're building a high-end system and want the full Gen4 experience. The E100's 5000 MB/s reads are fine, but they're not going to impress anyone who's seen 7000+ MB/s numbers. And if you're in Canada and only seeing the CAD 380 listing, walk away. That price is absurd for what you're getting.

The Crucial E100 2TB is a fine drive for a specific person: someone who needs a big capacity bump, mostly does sequential workloads like game installs or media storage, and wants to spend as little as possible. The 5000 MB/s reads are genuinely good, and 2TB at this price is reasonable if you find a deal. But the 14th percentile endurance ranking and DRAM-less design make it hard to recommend for anyone who writes a lot of data or plans to keep the drive for many years. The tiny review sample doesn't help either. Five reviews, all positive, but that's not enough to build real confidence.