SanDisk / Western Digital SDLF1DAR-960G SDLF1DAR-960G

Product Identification

• Manufacturer: SanDisk (Western Digital)

• Model / Part Number: SDLF1DAR-960G / SDLF1DAR-960G-1HA1

• Product Family: CloudSpeed Eco Gen. II SAS SSD / CloudSpeed Ultra Gen. II

• Capacity: 960 GB

• Form Factor: 2.5-inch (7mm height)

• Interface: SAS 12Gb/s (Dual Port / Single Port)

Technical Specifications

Performance

• Sequential Read Speed: Up to 1,300 MB/s

• Sequential Write Speed: Up to 700 MB/s

• Random Read (4KB IOPS): Up to 120,000 IOPS

• Random Write (4KB IOPS): Up to 15,000 IOPS

• Interface Bandwidth: SAS 12Gb/s

Endurance & Reliability

• NAND Flash Type: 15nm eTLC (Enterprise TLC) Flash

• Endurance: 1 DWPD (Drive Writes Per Day) for 5 Years

• MTBF (Mean Time Between Failures): 2.0 Million Hours

• UBER (Uncorrectable Bit Error Rate): $< 1 \text{ sector per } 10^{17} \text{ bits read}$

• Data Retention: 1 year at $40^\circ\text{C}$ after reaching maximum endurance

Power & Environmental

• Active Power (Typical): 7.0 W

• Idle Power: 3.5 W

• Operating Temperature: $0^\circ\text{C} \text{ to } 70^\circ\text{C}$

• Non-Operating Temperature: $-40^\circ\text{C} \text{ to } 85^\circ\text{C}$

• Operating Shock: 1,000 G, 0.5 ms

• Vibration (Operating): 2.17 GRMS (5–800 Hz)