What is QLC SSD?
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Summary
QLC SSDs (Quad-Level Cell Solid-State Drives) are a type of SSD that use NAND flash memory technology to store four bits of data per memory cell. This advancement allows QLC SSDs to offer higher storage capacities compared to other SSD types. While SSDs in general have revolutionized data storage by providing faster and more reliable performance than traditional hard-disk drives (HDDs), QLC SSDs represent the latest innovation in this field, enhancing storage efficiency and capacity.
These incredible and powerful devices come in various types, including Quad-Level Cell (QLC) SSDs, which represent the latest advancement in storage technology. This article aims to explain what exactly QLC SSDs are and how they compare to other types of SSDs.
Note: If you want to transfer your Windows system to SSD, please refer to : Upgrading to SSD: Migrating Windows 10 for Better Performance , Beginner’s Guide to Samsung Disk Cloner: Start Cloning Today
Type of NAND Flash | Bits per cell | Known for |
---|---|---|
Single-Level Cell (SLC) | One | High performance and durability, more costly, and lower density |
Multi-Level Cell (MLC) | Two | Good balance between of performance, write endurance, and cost |
Triple-Level Cell (TLC) | Three | 3x SLC and 1.5x MLC density at lower cost, hindering performance |
Quad-Level Cell (QLC) | Four | Significant storage density and reduced cost per gigabyte, endurance issues |
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Automatic 4K alignment Improves SSD performance during system migration.
Support GPT and MBR Automatically adapt to the suitable partition format.
Support NTFS and FAT32 Redeploy various files in different file systems.
Back up quickly Back up files at up to 3,000MB/min.
Overall backup schedule Support system redeployment/system backup/partition backup/disk backup/disk clone.
Automatic 4K alignment Improve SSD performance
Support GPT and MBR Intelligently adapt to a partition format
Support NTFS and FAT32 Redeploy files in different file systems
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