by What is SSD ?
SSD stands for solid-state drive . This non-volatile storage media stores persistent data on solid-state flash memory. It replaces the HDD in laptops and desktops because it offers better performance and speed.
Difference between SSD and HDD
| Properties | SSD | HDD |
| Speed | Fast | Slow |
| Price | Costly | Cheap |
| Required Space | Less | More |
| Storage Size (Min to Max) | 128 GB to 100 TB | 128 GB to 22 TB |
Price
Gen 4
Gen 4 is much faster and should be used in gaming PCs or laptops according to their specifications. Before buying an SSD, always check if your PC supports Gen 4. You can achieve a maximum write speed of 7000 MB/s with it.
Samsung 980 PRO 1TB
Crucial P3 Plus 500GB PCIe 4.0 3D NAND NVMe M.2 , up to 5000MB/s
EVM N500 (Gen 4) NVMe Internal
Gen 3
Gen 3 is less faster than Gen 4 and should be used in gaming PCs or laptops according to their specifications. Before buying an SSD, always check if your PC supports Gen 3 You can achieve a maximum write speed of 3500 MB/s with it.
Samsung 980 1TB Up to 3,500 MB/s
Crucial P3 1TB PCIe 3.0 3D NAND NVMe M.2, up to 3500MB/s
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