276°
Posted 20 hours ago

Micron 2TB 2400 M.2 2230 NVMe PCIe 4.0x4 SSD MTFDKBK2T0QFM-1BD1AABYYR

£83.45£166.90Clearance
ZTS2023's avatar
Shared by
ZTS2023
Joined in 2023
82
63

About this deal

At 2TB for your Steam stash, at least you won't have to swap games in and out as often, which signficantly helps to lessen the write burden. It would be interesting to try testing this. Like, a decent SSD and controller should write initially to the pSLC cache, but if it's only at ~40 MB/s, the cache can then be immediately flushed to QLC and would perhaps never fill up (until the SSD is completely full). The problem is that writing even 100GB of data at 40 MB/s takes a while, about 40 minutes. I guess that would be the question: if write speeds are slow, like sub-100 MB/s, do the SSDs even use their pSLC caches, or do they just write straight to TLC/QLC NAND?

This drive is available in a wide range of capacities, with the largest being the 1TB model we've linked here, but if you want to go smaller for whatever reason, Sabrent also offers 256GB and 512GB options. What I really want is a local shared Steam cache on my 10Gbit LAN, only one copy of every game in a houshold with nearly 10 Steam devices of various kinds.But... I've also had some very old Android tablets die on storage that seemed to reprogram flash at EEPROM speeds, never giving up ...before I did. Official write specifications are only part of the performance picture. Most SSDs implement a write cache, which is a fast area of (usually) pseudo-SLC programmed flash that absorbs incoming data. Sustained write speeds can suffer tremendously once the workload spills outside of the cache and into the "native" TLC or QLC flash.

Watch the latest DF Weekly, where Digital Foundry staff discuss the hottest gaming technology news.abufrejoval said:I guess the biggest question is: how do you ensure it's done steady-state processing before you turn the device off?

Asda Great Deal

Free UK shipping. 15 day free returns.
Community Updates
*So you can easily identify outgoing links on our site, we've marked them with an "*" symbol. Links on our site are monetised, but this never affects which deals get posted. Find more info in our FAQs and About Us page.
New Comment