WD WD40EFPX
Red Plus HDD 3.5" Internal SATA 4TB Red, 5400 RPM
Key facts
- Part number
- WD40EFPX
- Brand
- WD
- Category
- HDD
- Price
- AUD 249≈ USD 174 RRP
- Availability
- On request — ask for a quote
The WD WD40EFPX is an HDD listed in the Prology Parts Index. RRP AUD 249≈ USD 174 (Oct 2026). Request a quote for volume pricing, or sell us your used HDDs.
Overview
No other drive is designed specifically for home and small office NAS systems. Our exclusive technology, NASware, makes WD Red thrive in the demanding small-NAS environment.
( Please Check Device Compatibility)
- Recording Technology CMR
- Synology Compatible Models - DS1821+, DS1621+, DVA3221, DS1520+, DS920+, DS720+, DS420+, DS420j, DS220+, DS220j, DS120j.
- Capacity 4TB
- Form Factor 3.5"
- Rotation Speed 5400
- SATA 6Gb/s
- 3 Year Warranty
Specifications
Technical Details
- Model
- WD Red Plus
- Platform
- Internal
- Classification
- Enterprise
- Capacity
- 4.0 TB
- Rotation Speed (RPM)
- 5400
- Form Factor
- 3.5"
- Interface
- SATA 6Gb/s
- Cache
- 256 MB
- MTBF (Hours)
- 1,000,000
- Powered
- SATA
- Unit Dimensions (W x H x D mm)
- 101.6 x 26.1 x 147
- Weight (Kg)
- .57
- Warranty
- 3 years
Price history
- Latest
- AUD 249≈ USD 174
- Oct 2026
- Lowest recorded
- AUD 249≈ USD 174
- Highest recorded
- AUD 249≈ USD 174
- Recorded
- 2026
- 1 price point
AUD 249 rrp, recorded
Why buy from Prology
- Tested before dispatchEvery item is checked by our technicians before it ships.
- Warranty includedParts are covered by a Prology warranty – ask us for the terms.
- Fast shippingDispatched from our Australian and US locations.
- Real people, quick repliesQuotes and answers within 1 business day.
Request a quote for WD40EFPX
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