# Western Digital WD RE4, 1 TB 3.5" Enterprise Hard Drive with 7200 RPM & 64 MB Cache 

- Category: Storage
- Brand: Western Digital
- Model: RE4 
- Part number: WD1003FBYX
- Price (US): $120.00
- Price last checked: 2026-08-06
- Rating: 4.4/5 from 801 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/storage/western-digital-re4-wd1003fbyx/

## Description

N/A

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Western Digital |
| Model | RE4  |
| Maximum Capacity | 1 TB |
| Form Factor | 3.5" (HDD) |
| Cache Memory | 64 MB |
| Interface | SATA 6 Gb/s |

## Key Features

- Ideal for servers, video surveillance, and other demanding write-intensive applications,
- Dual processor - With double the processing power, WD RE4 boasts the highest performance of any drive in the WD RE family.
- Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.
- RAID-specific, time-limited error recovery (TLER) - Prevents drive fallout caused by the extended hard drive error-recovery processes
- WD RE4 7200 RPM Enterprise SATA hard drives offer capacities up to 2 TB, 64 MB cache, and 4th generation vibration tolerance.
- 5 Year limited warranty.
- Ships in Certified Frustration-Free Packaging

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