# WD Red Plus 4TB NAS HDD

*Published: 2024-04-23 | Updated: 2024-12-02 | Source: https://shopsavvy.com/products/wd-red-plus-4tb-nas-hdd*

---
**Brand:** Amazon Renewed
**Price Range:** $79.99 - $212.49 across 4 retailers

## Pros
- Best-in-class customer service was highly praised.
- Some reviews mention that it is quiet and fast despite other reviews mentioning noise issues.

## Cons
- 20% of reviews complained about the hard drive being 'extremely loud.'
- 10% of reviews mentioned 'loud clicking' noises.
- 10% of reviews described 'significant vibration' during operation.
- 10% of reviews labeled the drive as 'very unreliable.'
- Another 10% of reviews experienced 'failed hard drives.'
- Slow data transfer was an issue, mentioned by 10% of reviews.
- The drive was noted to be not suitable for use in a NAS array by 10% of users.

## Specifications

| Attribute | Value |
|-----------|-------|
| model | WD40EFPX |
| mpn | WD40EFPX |
| sku | WD40EFPX |
| barcode | 7180378642 |
| dimensionsUnit | inches |
| weight | 1.48 |
| color | black |
| cache | 256 MB |
| rpm | 5400 |
| interface | SATA 6 Gb/s |
| technology | CMR |
| capacity | 4 TB |
| brand | Western Digital |
| manufacturer | Western Digital |

## About This Product

Packed with power to handle the small- to medium-sized business NAS environments and increased workloads for SOHO customers, WD Red Plus is ideal for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems.

## Last Seen Prices

| Retailer | Price | Availability | Last seen | Store's standard terms |
|----------|-------|-------------|-----------|------------------------|
| [Amazon](https://shopsavvy.com/api/redirect/products/40336962-14b2-0327-e4d6-1c9b8e2cb1fa/offers/a32e9ec1-52d5-f469-447c-ae0708642e18?source=shopsavvy&medium=product-page) | $79.99  | In Stock | 2024-12-02 (may have changed) |  |
| [Newegg](https://shopsavvy.com/api/redirect/products/40336962-14b2-0327-e4d6-1c9b8e2cb1fa/offers/654c9476-3c65-c695-33b1-f538fe227e8b?source=shopsavvy&medium=product-page) | $84.99  | In Stock | 2024-12-02 (may have changed) | 30-day returns |
| [Hard Disk Direct](https://shopsavvy.com/api/redirect/products/40336962-14b2-0327-e4d6-1c9b8e2cb1fa/offers/8857a787-5b44-7086-78b9-620743fd58c7?source=shopsavvy&medium=product-page) | $132.00  | In Stock | 2024-12-02 (may have changed) |  |
| [ComputingWorlds.com](https://shopsavvy.com/api/redirect/products/40336962-14b2-0327-e4d6-1c9b8e2cb1fa/offers/b43cc032-29cb-aa6d-b4d7-3bf2ce6c80bb?source=shopsavvy&medium=product-page) | $212.49  | In Stock | 2024-12-02 (may have changed) |  |

*Store terms are each retailer's standard return and shipping policy from ShopSavvy's retailer research; some products and categories differ, so check with the store before buying.*

[See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/wd-red-plus-4tb-nas-hdd)

---

*About this page: ShopSavvy compares prices across thousands of retailers, aggregates expert and user reviews, and tracks price history to help you make informed buying decisions. Prices are collected from retailer listings; the Current Prices table shows the date each price was last seen.*

*Machine-readable access: append `.md` to any ShopSavvy URL, or send `Accept: text/markdown`, to get this page as Markdown. For the same catalogue as structured JSON — product lookup by barcode/ASIN/URL, live prices across retailers, and price history — see ShopSavvy's MCP server at https://shopsavvy.com/agents and the Data API at https://shopsavvy.com/data.*