# Toshiba N300 PRO 12TB Large-Sized Business NAS (up to 24 bays) 3.5-Inch Internal Hard Drive

- Category: Storage
- Brand: TOSHIBA
- Model: HDWG51CXZSTB
- Part number: HDWG51CXZSTB
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.4/5 from 53 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/storage/toshiba-hdwg51cxzstb/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | TOSHIBA |
| Model | HDWG51CXZSTB |
| Maximum Capacity | 12 TB |
| Form Factor | 3.5" (HDD) |
| Cache Memory | 512 MB |
| Interface | SATA 6.0 Gb/s |

---

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