# Silicon Power-128GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive

- Category: Storage
- Brand: SP Silicon Power
- Model: A55
- Part number: SP128GBSS3A55S25
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.4/5 from 4172 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/storage/silicon-power-a55-sp128gbss3a55s25/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | SP Silicon Power |
| Model | A55 |
| Maximum Capacity | 128 GB |
| Form Factor | 2.5" (SSD) |
| Cache Memory | N/A |
| Interface | SATA 6 Gb/s |

## Key Features

- improving overall performance: tlc 3d nand flash and
- 15 x faster than a standard 5400 hdd with sata iii 6gb/s interface
- low power consumption, shock and vibration-proof, noiseless and low latency

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