SN770

WD_BLACK

SN770

39 positive 0 neutral 13 negative

Based on 52 Reddit mentions

Most discussed features

Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

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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

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

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Abdel403 in r/thinkpad

March 6, 2026 2:34 AM

2

Is fitgirl repaks usually super slow?

sn770 doesnt have DRAM ( it will crawl below/at HDD speeds rather fast ) on my system ( 7800X3D and only SSD or NVME with Dram ) even her biggest repacks install in like 7-14 minutes heck i often play games during install ( which makes it roughly 20- 26minutes )

Evonos in r/PiratedGames

April 18, 2026 4:32 PM

1

First pc build, need help.

It's not a thing the sn7100 is the successor of sn770, if you have the budget you can go for sn850x since it does have a dram cache instead of hmb

NewAnimal700 in r/PcBuild

April 26, 2026 7:25 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

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Rich-Following5745 in r/AMDHelp

February 24, 2026 5:14 PM

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

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yo-yo-reddit in r/Proxmox

March 12, 2026 1:59 PM

1

Weird Write speeds with WD_BLACK SN770 on Mac

Google: WD_BLACK SN770 is an NVMe SSD. It is a high-performance M.2 2280 internal drive that utilizes the PCIe Gen4 interface to deliver speeds up to 5,150 MB/s (for 1TB/2TB models). It is designed for gaming and content creation, offering fast storage for PC and laptop upgrades Mike: NVME have writ

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mikeinnsw in r/datastorage

March 25, 2026 10:31 PM

1

Top alternatives in SSDs

#1
P310 1TB

Crucial

P310 1TB

$189.99

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