Apple 661-00153 | 128GB Flash Storage Solid State Drive for iMac 21.5

1. Brand: Apple
2. Model: 661-00153
3. Storage Capacity: 128GB
4. Interface: PCIe 3.0 x4
5. Form Factor: 2.5 inch
6. Read Speed: up to 3.2GB/s
7. Write Speed: up to 2.2GB/s
8. NAND Flash Type: TLC
9. Operating Temperature: 0°C to 70°C
10. TRIM Support: Yes
11. Power Consumption: 3.5W (Active), 0.5W (Idle)
12. Operating System Compatibility: macOS High Sierra 10.13.6 or later

Helpful Notes:
1. This solid state drive is designed specifically for the iMac 21.5.
2. The PCIe 3.0 x4 interface provides faster data transfer speeds than traditional SATA interfaces.
3. TRIM support helps to maintain the drive's performance over time.