Dell EMC 1.92TB SAS 12G RI SFF 2.5" SSD Samsung PM1643 MZ-ILT19A 0F0VFY F0VFY

The Dell EMC 1.92TB SAS SSD, based on the Samsung PM1643 platform, is an enterprise-class Read-Intensive (RI) solid-state drive designed for server and storage array environments with heavy read workloads. Featuring 12Gb/s dual-port SAS connectivity, enterprise endurance, and advanced data-protection features, this drive delivers consistent performance and high availability.

Part Number Identification

All part numbers below refer to the same base drive, with differences reflecting OEM branding or inventory classification:

• Dell EMC Part Numbers:

  • 0F0VFY

  • F0VFY

• Samsung Model / Part Numbers:

  • MZ-ILT19A

  • MZILT1T9HAJQAD3

Core Technical Specifications

• Capacity: 1.92TB

• Workload Class: Read-Intensive (RI)

• Interface: SAS 12Gb/s (dual-port)

• Form Factor: 2.5" SFF, 15mm height

• NAND Type: Samsung V-NAND TLC

Performance

• Sequential Read Speed: Up to 2,100 MB/s

• Sequential Write Speed: Up to 1,800 MB/s

• Random Read (4KB): Up to 400,000 IOPS

• Random Write (4KB): Up to 46,000 IOPS

• DRAM Cache: 40GB

Endurance & Reliability

• Endurance Rating: 1 DWPD

• Total Bytes Written (TBW): 5,466 TB (5-year equivalent)

• Idle Power Consumption: ~5 W

Security & Data Protection

• Power Loss Protection (PLP)

• Dual-port SAS for high availability

• TCG Enterprise AES 256-bit encryption (SKU dependent)

• Digitally Signed (DS) firmware

Workload Classification

• Official Classification: Read-Intensive (RI)

• Use Case: Optimized for workloads where the drive is written once per day or less, including read-heavy virtualization, databases, and enterprise storage arrays