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New DapuStor SSD pairs high-capacity QLC with a permanent pSLC region — trades 6% to 20% of its QLC capacity for more than 7x faster random writes

What happened

DapuStor announced the J5060 enterprise SSD, utilizing a software-defined pSLC region to trade 6% to 20% of QLC capacity for faster random writes. The drive targets database workloads but currently lacks pricing and availability details.

Impact and signal

Low impactImpact score: 25/100

Affected components and suppliers

Enterprise SSDNAND FlashPCIe 4.0 SSD

DapuStor

J5060

pSLCQLCEnterprise SSDCapacity trade-off

Source and time

Source: Tom's Hardware · 9/22/2026 · View original source

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New DapuStor SSD pairs high-capacity QLC with a permanent pSLC region — trades 6% to 20% of its QLC capacity for more than 7x faster random writes

What happened

Impact and signal

Affected components and suppliers

Source and time

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