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Western Digital
Western Digital Red Pro internal hard drive 4 TB 7200 RPM 256 MB 3.5" Serial ATA III
SKU:
WD4006FFBX
Condition: New
$297.72 USD
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Delivery estimates are based on product availability, destination, fulfillment method, and qualifying order requirements. 30-day returns; 20% restocking fee on non-defective returns. Shipping policy · Return policy
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Key Features
4 TB, 3.5", SATA, 217 MB/s, 7200 RPM, 256 MB, 147 x 101.6 x 26.1 mm
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.
Key Features
- Handle rigorous 24×7 multi-user NAS workloads with a rating up to 550TB/yr — ideal for high-intensity AI NAS demands
- Scale from 2TB to 26TB1 with enterprise-class capacity, rated up to 2.5M hours MTBF2 for dependable, long-run reliability
- NASware technology fine-tunes drive performance and compatibility across NAS and AI NAS systems
- Time-Limited Error Recovery (TLER) keeps RAID-powered NAS and AI NAS systems running without interruption
- Proven in tower and rack-mount NAS at any bay count, backed by a 5-year limited warranty.
Description
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.
Specifications
| Certificates | |
|---|---|
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |
| Hard drive | |
| Component for | NAS |
| HDD sustained transfer rate | 217 MiB/s |
| Mean time between failures (MTBF) | 2500000 h |
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 4 TB |
| Features | |
| Type | HDD |
| Component for | NAS |
| HDD sustained transfer rate | 217 MiB/s |
| Interface | Serial ATA III |
| Mean time between failures (MTBF) | 2500000 h |
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 4 TB |
| Storage drive buffer size | 256 MB |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 65 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Technical details | |
| Quantity per pack | 1 pc(s) |
| Compliance certificates | RoHS |
| Interface | Serial ATA III |
| Mean time between failures (MTBF) | 2500000 h |
| Packaging content | |
| Storage drive adapter included | No |
| Weight & dimensions | |
| Width | 4" (101.6 mm) |
| Weight | 25.2 oz (715 g) |
| Height | 1.03" (26.1 mm) |
| Depth | 5.79" (147 mm) |
| Packaging data | |
| Storage drive adapter included | No |
| Quantity per pack | 1 pc(s) |
| Other features | |
| Interface | Serial ATA III |
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |
| Compliance certificates | RoHS |
Product Specs
4 TB, 3.5", SATA, 217 MB/s, 7200 RPM, 256 MB, 147 x 101.6 x 26.1 mm
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.
Key Features
- Handle rigorous 24×7 multi-user NAS workloads with a rating up to 550TB/yr — ideal for high-intensity AI NAS demands
- Scale from 2TB to 26TB1 with enterprise-class capacity, rated up to 2.5M hours MTBF2 for dependable, long-run reliability
- NASware technology fine-tunes drive performance and compatibility across NAS and AI NAS systems
- Time-Limited Error Recovery (TLER) keeps RAID-powered NAS and AI NAS systems running without interruption
- Proven in tower and rack-mount NAS at any bay count, backed by a 5-year limited warranty.
Description
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.
Specifications
| Certificates | |
|---|---|
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |
| Hard drive | |
| Component for | NAS |
| HDD sustained transfer rate | 217 MiB/s |
| Mean time between failures (MTBF) | 2500000 h |
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 4 TB |
| Features | |
| Type | HDD |
| Component for | NAS |
| HDD sustained transfer rate | 217 MiB/s |
| Interface | Serial ATA III |
| Mean time between failures (MTBF) | 2500000 h |
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 4 TB |
| Storage drive buffer size | 256 MB |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 65 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Technical details | |
| Quantity per pack | 1 pc(s) |
| Compliance certificates | RoHS |
| Interface | Serial ATA III |
| Mean time between failures (MTBF) | 2500000 h |
| Packaging content | |
| Storage drive adapter included | No |
| Weight & dimensions | |
| Width | 4" (101.6 mm) |
| Weight | 25.2 oz (715 g) |
| Height | 1.03" (26.1 mm) |
| Depth | 5.79" (147 mm) |
| Packaging data | |
| Storage drive adapter included | No |
| Quantity per pack | 1 pc(s) |
| Other features | |
| Interface | Serial ATA III |
| Certification | BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL |
| Compliance certificates | RoHS |
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