Samsung PM1643 SAS SSD
Samsung PM1643A 15.36T SAS 12Gb/s 2.5″ SSD
The Samsung PM1643A 15.36TB SAS 12Gb/s (MZILT15THALA) is a high-capacity, enterprise-grade solid-state drive built for heavy server workloads. It delivers robust performance with 12Gb/s dual-port SAS, 1 DWPD (Drive Write Per Day) endurance, and sustained speeds optimized for demanding enterprise environments.
Key Specifications
PerformanceCapacity: 15.36 Terabytes (TB)
Interface: SAS 12Gb/s (Dual-port for high availability)
Form Factor: 2.5-inch (SFF)
Sequential Speeds: Up to 2,100 MB/s (Read) and 1,000 to 2,000 MB/s (Write) depending on the specific firmware.
Random Read/Write: Up to 400,000 IOPS and 50,000 IOPS.
Endurance: 1 DWPD (Drive Write Per Day) over a 5-year warranty period—equating to over 15 TB written per day.
Enterprise & Reliability Features
NAND Type: Samsung V-NAND TLC
MTBF (Mean Time Between Failures): 2 million hours
Data Protection: Includes enhanced software for metadata protection, sudden power loss protection, and built-in Error Correcting Code (ECC) algorithms to ensure high data integrity.
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