- NEW IN STOCK
Western Digital Red Pro internal hard drive 4 TB 7200 RPM 256 MB 3.5" Serial ATA III
Western Digital Red Pro internal hard drive 4 TB 7200 RPM 256 MB 3.5" Serial ATA III is backordered and will ship as soon as it is back in stock.
Western Digital Red Pro internal hard drive 4 TB 7200 RPM 256 MB 3....
Enterprise-class storage ideal to power AI NAS at every scale.
Powering Smarter Content Management
WD Red Pro HDDs deliver the capacity and durability AI-driven NAS solutions depend on, supporting advanced data management and content aggregation. As AI NAS stores more structured and unstructured data, WD Red Pro scales to keep pace — boosting productivity and storage efficiency.
Durability for Heavy Workloads
With a workload rating of up to 550TB/yr3, WD Red Pro hard drives are designed to handle the rigorous demands of high-intensity, 24×7 multi-user NAS environments. Continuous operation is exactly what these drives are built for — so your AI NAS runs hard without slowing down.
Enterprise-Class Capacity and Reliability
WD Red Pro drives are offered across a wide range of capacity points — from 2TB to 26TB1— to scale with the needs of your organization. Rated at up to 2.5 million hours mean time before failure (MTBF)2, they deliver the enterprise-class reliability that always-on AI NAS environments depend on.
Optimized for RAID
WD Red Pro drives feature Time-Limited Error Recovery (TLER), helping ensure uninterrupted operation in RAID-powered NAS and AI NAS systems. Proven in tower and rack-mount systems with any number of bays, WD Red Pro is the right drive for AI NAS at every scale — backed by a 5-year limited warranty4.
| Features | |
|---|---|
| HDD size | 3.5" |
| HDD capacity | 4 TB |
| HDD speed | 7200 RPM |
| Interface | Serial ATA III |
| Type | HDD |
| Component for | NAS |
| Storage drive buffer size | 256 MB |
| HDD sustained transfer rate | 217 MiB/s |
| Mean time between failures (MTBF) | 2500000 h |
| General | |
|---|---|
| Product family | Red Pro |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | 0 - 65 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Technical details | |
|---|---|
| Compliance certificates | RoHS |
| Weight & dimensions | |
|---|---|
| Width | 101.6 mm |
| Depth | 147 mm |
| Height | 26.1 mm |
| Weight | 715 g |
| Packaging data | |
|---|---|
| Storage drive adapter included | No |
| Quantity per pack | 1 pc(s) |
| Other features | |
|---|---|
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |
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Grade
-
Part Number
Brand New – This product is Brand New and in it’s original
packaging.
New - Open Box - This product is unused but the box has been opened.
New – No Box – This product is unused but doesn’t come with
the original box/packaging.
Refurbished – This product has been refurbished by ourselves
or by the manufacturer.
Excellent Used – This item is used, tested and fully working
but in like new condition. It may come with it’s original packaging or not,
please check the product description.
Good Used – This item is used, tested and fully working but
will show signs of cosmetic wear and tear. It may come with it’s original packaging
or not, please check the product description.
Parts – This item is sold just for parts, meaning it is
unworking or unable to serve it’s purpose. It may come with it’s original packaging
or not, please check the product description.
Brand New Products: All our Brand New products come with Manufaturer warranty. These can vary in length and it's important to check with the manufaturer of the product what warranty they provide and what is covered.
Used Products: All our used products come with 1 years warranty provided by us and some products may have manufaturer warranty.
Refurbished Products: With our refurbished products, we offer a free 3-month warranty which covers all software and hardware issues, that have not been influenced by the customer. There is also Manufactured Refurbished products which they will specify how long their warranty is.
Custom Gaming PCs: All our Custom PCs by default come with 3 years warranty. This includes parts and labour. You can also upgrade to 5 years warranty. Our warranty includes all hardware issues relating to the machine. If there is any faults, we will attempt to solve this remotely and if needed get the PC collected and back to base for repair.
Read more - Warranty Information
