# WD Red Plus 4TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, CMR, 64MB Cache

- Category: Storage
- Brand: Western Digital
- Model: WDBAVV0040HNC-WRSN
- Part number: WDBAVV0040HNC-WRSN
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.5/5 from 1662 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/storage/western-digital-wdbavv0040hnc-wrsn/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Western Digital |
| Model | WDBAVV0040HNC-WRSN |
| Maximum Capacity | 4 TB |
| Form Factor | 3.5" (HDD) |
| Cache Memory | 64 MB |
| Interface | SATA 6.0 Gb/s |

## Key Features

- Packed with power to handle the small- to medium-sized business NAS environments and increased workloads for SOHO
- Built and tested for up to 8-bay NAS systems, these drives give you the flexibility, versatility, and confidence in storing and sharing your precious home and work files
- Available in capacities ranging from 1-14TB with support for up to 8 bays
- 3D Active Balance, helps ensure your date is protected from excessive vibration and noise in a NAS or RAID environment reduces the degradation of your drive over time
- 5400RPM performance class
- Supports up to 180TB/yr workload rate
- NASware firmware for compatibility
- 3-year limited warranty

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