Western Digital · WD4005FFBX-SPCAUN0 X
WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive
WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive by Western Digital (model WD4005FFBX-SPCAUN0 X) is an internal HDD (3.5") tracked on PriceSniff.
Overview
Store prices will appear here automatically as soon as we find this item in stock. Key specifications: 4 TB capacity, 3.5" form factor, SATA III interface. Across 2 recorded price checks the price has held steady at $508.37. Compare drives by price per terabyte rather than sticker price, and buy the largest capacity you can use — bigger drives are almost always cheaper per gigabyte. We recheck every store we cover automatically, so the prices above stay current and you can compare offers and catch price drops before you buy.
All 1 tracked price
| Store | Price | Availability | |
|---|---|---|---|
Walmart | $508.37 | Delisted | View → |
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PriceSniff tracks the WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive across 1 store and charts its price history, so you can compare current offers and see whether today's price is a genuine deal. Listed under internal hdd, it is built by Western Digital, model WD4005FFBX-SPCAUN0 X. Notable specs include Capacity 4 TB, Form factor 3.5", Interface SATA III.
Specifications
- Capacity
- 4TB
- Form factor
- 3.5"
- Interface
- SATA III
90-day price history across tracked stores
Over 1 day of tracking, PriceSniff has logged 2 price checks for the WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive. The price has held steady at $508.37, with the lowest seen on Oct 18, 2026. No tracked store currently has the WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive in stock; the prices below reflect the most recent offers we recorded. The lowest price in the past year is $508.37.
Walmart
View as table
| Date | Price |
|---|---|
| Oct 19 | $508.37 |
| Oct 18 | $508.37 |
What is the best price for the WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive?
The WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive is not in stock at any tracked store right now. PriceSniff will show a live price as soon as a store lists it again.
Which stores sell the WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive?
PriceSniff compares the WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive across 1 store: Walmart.
What is the lowest price the WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive has dropped to?
The lowest price PriceSniff has recorded is $508.37, seen on Oct 18, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive prices?
PriceSniff re-checks each tracked store on a regular schedule and records every change, building the price history and alerts you see on this page.
