Performance Specifications

Speed & Interface

• Sequential Read Speed: Up to 550 MB/s (Maximum)
• Sequential Write Speed: Up to 500 MB/s (Maximum)
• Random Read IOPS (4KB): Up to 85,000
• Random Write IOPS (4KB): Up to 80,000
• Data Transfer Interface: Serial ATA Rev. 3.0 (6 Gbit/s), backward compatible with SATA Rev. 2.0 (3 Gbit/s)

Reliability & Endurance

Durability Metrics

• TBW (Total Bytes Written): 140 TBW (TeraBytes Written) - Guaranteed endurance rating
• MTBF (Mean Time Between Failures): 1,500,000 hours (Approximately 171 years)
• DWPD (Drive Writes Per Day): Approximately 0.15 DWPD (based on 5-year warranty and 256GB capacity)

4. Power & Environmental

Power Consumption

• Active Power (Typical): 2.5W (Read/Write operations)
• Idle Power: 0.5W
• Sleep/Standby Power: < 5mW
• Operating Voltage: 5V ±5%

Environmental Conditions

• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Operating Humidity: 5% to 95% RH (Non-condensing)
• Shock Resistance: 1500G/0.5ms (Non-operating)
• Vibration Resistance: 20G (20-2000 Hz)

Features & Compatibility

Key Features

• TRIM Support: Yes (Optimizes performance and longevity)
• S.M.A.R.T. Support: Yes (Self-Monitoring, Analysis and Reporting Technology)
• Garbage Collection: Yes (Background process to maintain performance)
• Wear Leveling: Dynamic and Static wear leveling algorithms
• Error Correction: LDPC (Low-Density Parity Check) ECC technology
• Bad Block Management: Advanced BBM with factory defect management

Compatibility

• Operating Systems: Windows 7/8/10/11, Linux, macOS (with appropriate formatting)
• Applications: Ideal for desktop PCs, laptops, surveillance systems, POS terminals, and industrial computing
• Form Factor Compatibility: Compatible with any standard 2.5" drive bay (includes 7mm to 9.5mm adapter if needed)

Warranty & Physical Specifications

Warranty Information

• Warranty Period: 3 years limited warranty
• Warranty Terms: Based on TBW rating or time period, whichever comes first

Physical Dimensions

• Dimensions (L × W × H): 100.0 mm × 69.9 mm × 7.0 mm (3.94" × 2.75" × 0.28")
• Weight: Approximately 45g (1.59 oz)

Included Accessories

• 7mm to 9.5mm spacer (if applicable for specific packaging)
• Mounting screws (varies by region and packaging)

Additional Notes

• Performance may vary based on system configuration, drive capacity used, and other factors
• Recommended for use in Dahua surveillance systems and general computing applications
• Actual usable capacity may be less due to formatting and system overhead
• Always backup important data regularly