WD_BLACK
SN7100
Based on 189 Reddit mentions
$299.99
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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.
5021 Error code
Their only "fix" for error 5021 is editing your PC's REG. Which can work, but has also been reported to brick and BSOD people's PC's until they reformat the drive. In almost every Google search theres someone reporting it happening to them. I got the same error installing 4.8 with my new WD SN7100 M
...DomGriff in r/starcitizen
May 18, 2026 1:27 AM
1
Is this build good enough ? What should I change?
This. The nvme you selected is qlc which is less reliable and durable than tlc. And become very slow overtime. The chieftech psu is A tier cybernetics lab tested. Instead of B tier. PCPartPicker Part List Type Item Price Storage Western Digital WD_BLACK SN7100 1 TB M.2-2280 PCIe 4.0 X4 NVME Solid St
...GeekyNick91 in r/PcBuildHelp
May 19, 2026 10:19 AM
1
Put a WD SN7100 4TB SSD in my Surface Laptop Studio
Thanks for sharing the details. How’s it going so far? I heard WD SN7100 had shown compatibility issues with the SLS and blue screen.
Vkrider in r/Surface
April 28, 2026 4:49 AM
1
Is this PC build good? GPU enough + is offline pricing worth it?
There are so many qd oled monitors available below 50k and you are going with 4k ips ? Also, mediocre ssd and motherboard. Check out gigabyte b850m gaming x wifi. Ssd - wd sn7100/ p510...
Horror-Sweet1010 in r/IndianPCHardware
April 10, 2026 5:33 PM
1
Asrock B450 Pro 4 Not compatible with some SSD`s
The WD Black SN7100 is working on my ASRock b350 pro4, but only in the M2_2 Slot, not the faster Ultra M2_1. In order to get it working I installed a newer UEFI version (10.xx) and — most importantly — activated the "Force PCIe on M2_2" by switching from "Auto" to "Yes". I'm still quite frustrated as
...Amicelli11 in r/ASRock
April 19, 2026 8:05 PM
1
Finally got this at 12.75k
Sn7100 or sn5000. You can just send to rma if it fails but who wants to go through that
Darkdragon69_ in r/IndianPCHardware
November 24, 2025 6:45 PM
1