Description
Upgrade your enterprise storage capacity with the WD Ultrastar DC HC560 WUH722020BL5201. Designed for data-intensive environments, this 20TB 3.5” internal hard drive utilizes CMR technology, SAS 12Gb/s interface, and OptiNAND™ enhancements to deliver top-tier reliability, scalability, and performance.
This drive is optimized for hyperscale cloud, data centers, video surveillance, and NAS systems, offering 512e/4Kn support and 7200 RPM speed. Western Digital’s advanced features—like HelioSeal®, TSA, and a projected 2.5M-hour MTBF—ensure trusted performance at scale.
Each pack contains 20 drives, ideal for high-capacity deployments. Protected by a 5-year limited warranty and engineered with flash-enhanced firmware, the HC560 offers unparalleled value for long-term storage strategies.
| Feature | Details |
|---|---|
| Brand | WD (Western Digital) |
| Series | Ultrastar DC HC560 |
| Model | WUH722020BL5201 |
| Part Number | 0F38651-20PK |
| Pack Quantity | 20 |
| Storage Capacity | 20 TB per drive |
| Interface | 12Gb/s SAS |
| Recording Technology | Conventional Magnetic Recording (CMR) |
| Format | 512e / 4Kn |
| Spindle Speed | 7200 RPM |
| Buffer Size | 512 MB |
| Random Read (4KB) | 212,000 IOPS |
| Random Write (4KB) | 565,000 IOPS |
| Form Factor | 3.5-inch |
| Drive Type | Internal |
| Technology Features | HelioSeal®, OptiNAND™, TSA |
| Dimensions (H x W x D) | 1" x 4" x 5.8" |
| Weight (each) | 1.52 lbs |
| Shipping Weight | 1 lb (each drive, approx.) |
| MTBF (Projected) | 2.5 million hours |
| Warranty | 5-Year Limited |
| Product Condition | New and Factory Fresh |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
