Good Deal 62% confidence
sonnetstore.com · WD_BLACK
WD_BLACK SN850X 4tb $559
$559.00 $726.70 ↓23%
Part No. WDS400T2X0E 4TB WD_BLACK SN850X (SANDISK Optimus GX PRO 850X) https://www.sonnetstore.com/colle...me-ssd-4tb
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Price History
90-day price tracking across retailers
Price History
90 daysCurrent
$559
Lowest
$531.05
Highest
$799.37
Current
$559.00
90d Low
$531.05
90d High
$799.37
Community Verdict
60 reviews62% recommend
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Community-sourced deal with moderate approval. Verified available at sonnetstore.com.
Discussion
0Trust Score
Moderate 70
Historic low price No
Authorized seller Verified
Honest pricing Verified
Current model Current
True Cost
No surprisesBase price $559.00
Shipping Free
Total $559.00
Deal Info
Retailer sonnetstore.com
Brand WD_BLACK
Category Other
Posted 7/31/2026
othersonnetstore