WD_BLACK
SN770
Based on 67 Reddit mentions
$235.99
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Avis montage PC DIY
C'est quoi que t'as déjà acheté ? CPU/GPU/RAM ? La CM je la trouve trop chère. T'en a des aussi bien sous les 200€ exemple. Le 980 pro est meilleur que le sn770 (dram cache). Y'a déjà de la pâte thermique avec le AIO
Pamani_ in r/pcmasterraceFR
February 18, 2026 10:47 AM
3
NVMe-only Unraid setup on TerraMaster F4 SSD possible?
My 25 (mechanical 3.5") disk unRAID array consumes less power than my old 8 disk Qnap. Being able to have a single disk spinning is incredible for power saving. Its also worth noting that NVME isn't that power efficient. My SN770's runs at 5w+ under load. My 4TB P4510 runs 16w under load, 5w idle. M
...MrB2891 in r/unRAID
May 5, 2026 3:31 PM
2
Recomend me ssd, 2tb
It was a WD Black SSD SN770, my pc started to get critical proc died errors randomly, I brought it to sellers they did all the tests nothing showed errors on hardware they reinstaled windows but the problem back.
Tomas31188 in r/pchelp
February 22, 2026 10:06 AM
2
SSD lost performance after upgrade.
UPDATE: I was running all the tests on battery. HWinfo was showing a current pcie with x4 and speed 5 GT/s. ChatGPT confirmed that it was being downgraded to PCIe gen2 instead of gen3. When I plugged it to AC and retested with CDM it doubled the numbers and was better than the PM981. But still tells
...Abdel403 in r/thinkpad
March 6, 2026 2:34 AM
2
phn16-71 dead display after windows update? help appreciated!
Off chance this may be your issue as well. Do you have a wd sn770 ssd? Turns out that is my issue. The most recent windows 11 update has some compatibility issues with those ssd's. Still struggling through a solution that doesn't involve benching the SSD but getting there, maybe.
mkgcb12 in r/AcerPredatorHelios
February 24, 2026 10:10 AM
1
I have micro stutters like in this clip every day in every League of Legends game. I've tried everything (It only happens in League of Legends.)
The ssd that I've had issues on is basically an upgraded version of your ssd, and it still managed to create stutter issues in League. If you never had these stutters in LoL with sn770 in your builds before, then I guess ssd is not the issue in your case, unless you discovered stutters just recently
...Rich-Following5745 in r/AMDHelp
February 24, 2026 5:14 PM
1
SSD lost performance after upgrade.
Before buying the SN770 and SN850x, I did compare lots of SSDs and in all specs and of course main decision often comes back to price (at that time). I short listed quite some brands and their models before pulling the trigger on the two above. I noticed that WD doesn’t clearly state the controllers
...Abdel403 in r/thinkpad
March 6, 2026 5:13 AM
1
High I/O on HDD ZFS pool makes whole PVE node sluggish
I had a similar issue with low end nvme(WD Black SN770). Everytime I run a backup task one of the drives just disappears from the PCI bus and the system crashes. It turns out that they use HBM(Host Buffer Memory) to set up cache in host memory. I am not sure if HBM was the real culprit but I switche
...yo-yo-reddit in r/Proxmox
March 12, 2026 1:59 PM
1
FriendlyELEC CM3588 nvme issues
I had 2 SN770 that died within a week of one another a month or so ago. Of course I became aware of these issues after it happened 🙃 WD replaced the drives thankfully and I won't use them on the board again, so for the time being I don't have a nas, just a board running home assistant. Was there eve
...agus97v in r/HomeNAS
March 16, 2026 12:25 AM
1
Which SSD to buy for my laptop: Asus Tuf Dash F15
WD SN770 costs 12k just for 0.5 TB 🥲 Should I go for samsung?
magnumcodes in r/laptops
March 25, 2026 2:18 PM
1