# Toshiba X300 5TB

- Category: Storage
- Brand: Toshiba
- Model: X300
- Part number: 4040R54
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.2/5 from 172 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/storage/toshiba-x300-4040r54/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Toshiba |
| Model | X300 |
| Maximum Capacity | 5 TB |
| Form Factor | 3.5" (HDD) |
| Cache Memory | 128 MB |
| Interface | SATA 6 Gb/s |

## Key Features

- 5TB Hard Drive
- SATA Interface 3.5
- p/n: HDWE150XZSTA drive p/n: HDETR10GCA5
- 7200 RPM ; 128MB Buffer

---

Source: BuildMyPC (https://buildmypc.net/) — free PC parts compatibility checker. Prices update daily. As an Amazon Associate, BuildMyPC earns from qualifying purchases.