# Western Digital WD Black 4TB SATA 6Gb/s, 3.5" High Performance Internal Hard Drive with 7200 RPM & 256 MB Cache

- Category: Storage
- Brand: Western Digital
- Model: WD Black
- Part number: WD4005FZBX
- Price (US): $284.99
- Price last checked: 2026-08-06
- Rating: 4.6/5 from 10762 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/storage/western-digital-wd-black-wd4005fzbx/

## Description

n/a

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Western Digital |
| Model | WD Black |
| Maximum Capacity | 4 TB |
| Form Factor | 3.5" (HDD) |
| Cache Memory | 256 MB |
| Interface | SATA 6 Gb/s |

## Key Features

- Desktop performance hard drive
- Performance storage available in up to 6TB capacities
- 2X DRAM cache up to 256 MB for faster read operations
- Designed for creative professionals, gamers and system builders
- 5-year manufacturer's limited warranty
- Note: Compatibility PC, Mac (Requires reformatting)

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