Product Overview
Model: WDS240G3G0A
Capacity: 240 GB (usable space may vary depending on the system environment) 
Form Factor: 2.5‑inch cased, 7 mm thick 
Interface: SATA III (6 Gb/s), backward compatible with SATA II 
Performance Specs
Sequential Read: Up to 545 MB/s 
Sequential Write: Up to 465 MB/s (per some sources) 
Reliability (MTTF): Up to 1 million hours 
Some listings note even higher MTTF—up to 1,750,000 hours 
Power Consumption & Endurance
Average Active Power: ~60 mW (~0.06 W) 
Max Read/Write Power: ~1,700 mW (~1.7 W)
Slumber (Idle): ~26mW  
DEVSLP (Deep Sleep): ~10 mW 
Physical & Environmental Specs
Dimensions (L x W x H): 100.5 mm × 69.85 mm × 7 mm 
Weight: Around 36.2 g 
Operating Temperature: 0 °C to 70 °C; Non‑operating: –55 °C to 85 °C 
Vibration & Shock:
Operating vibration: 5.0 g RMS (10–2000 Hz)
Shock: 1,500 g at 0.5 ms half-sine
Certifications & Additional Features
Certifications: FCC, UL, TUV, KC, BSMI, VCCI, CE, Morocco, RCM, UKCA
Key Features:
Enhanced everyday computing performance (faster booting, smoother multitasking) 
Solid-state dependability with no moving parts—shock resistant and lightweight 
Energy-efficient design—“Less Power. More Play.” 
Easy installation in most laptops/desktops 
Compatibility with WD SSD Dashboard (for health monitoring, firmware updates) and Acronis True Image WD Edition (for drive cloning) 
Warranty Details
Warranty Term: 3-year limited warranty