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hw:samsung [2025/03/17 10:53] – created niziakhw:samsung [2026/01/21 12:43] (current) niziak
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   The EVO series is designed for demanding mainstream users, while the PRO series is    The EVO series is designed for demanding mainstream users, while the PRO series is 
   destined for users with very high workload requirements for their SSD, and the need for high capacities.   destined for users with very high workload requirements for their SSD, and the need for high capacities.
 +  
 +  
 +Better is PRO becaouse of DRAM cache:
 +  
 +Samsung 2TB M.2 PCIe Gen4 NVMe 990 PRO
 +  * TLC (3D TLC NAND)
 +  * Samsung Pascal ctrl
 +  * 8nm
 +  * DRAM CACHE
 +  * TBW 1200TB
 +  * PCI Express 4.0 x4 NVMe 
 +Samsung 2TB M.2 PCIe Gen5 NVMe 990 EVO PLUS
 +  * Samsung Piccolo ctrl
 +  * no cache
 +  * TBW 1200 TB
 +  * PCI Express 4.0 x4 NVMe 
 +  * PCI-Express 5.0 x2
      
 ===== 960 / 970 / 980 ===== ===== 960 / 970 / 980 =====
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     * 250 GB - 1000 GB     * 250 GB - 1000 GB
     * limited 3Y warranty     * limited 3Y warranty
 +  * 960 EVO 
 +    * V-NAND 3bit MLC
 +    * LP DDR3 cache
 +    * 100 TBW / 256MB
   * 970 EVO - V-NAND   * 970 EVO - V-NAND
     * 250 GB - 2000 GB     * 250 GB - 2000 GB