Western Digital
WD Ultrastar DC HC560 20TB | Enterprise SATA HDD | 7200RPM | 512MB Cache | 0F38785
WD Ultrastar DC HC560 20TB | Enterprise SATA HDD | 7200RPM | 512MB Cache | 0F38785
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The Western Digital Ultrastar DC HC560 20TB is a next-generation enterprise hard drive engineered to support hyperscale cloud, data centers, NAS environments, and large-scale surveillance storage. Featuring breakthrough OptiNAND™ technology, this reimagined HDD architecture increases areal density, enhances firmware intelligence, and delivers industry-leading 20TB capacity in a 3.5-inch form factor.
Designed for 24×7 high-intensity workloads, the HC560 combines EAMR (Energy-Assisted Magnetic Recording), Triple-Stage Actuator (TSA), and HelioSeal® helium technology to provide exceptional performance, lower power consumption, and enterprise-grade reliability.
Key Features
Massive 20TB Enterprise Capacity
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20TB capacity in 3.5-inch form factor
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Nine-disk platform (2.2TB per platter)
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CMR recording format for broad enterprise compatibility
OptiNAND™ Technology
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Integrates embedded iNAND® UFS flash with HDD
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Offloads metadata for improved efficiency
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Enables higher tracks-per-inch (TPI) and greater density
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Not a hybrid drive — optimized HDD architecture
Enterprise Performance
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Up to 291MB/s transfer rate
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7200 RPM spindle speed
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512MB cache
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Optimized for large-scale data environments
Advanced Data Center Technology
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Energy-Assisted Magnetic Recording (EAMR)
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Triple-Stage Actuator (TSA) for precise head positioning
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HelioSeal® helium-sealed design for lower power per TB
Trusted Reliability
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Projected 2.5 million hours MTBF
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5-Year Limited Warranty
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Self-Encrypting (SE) model
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Designed for continuous 24×7 operation
Specifications — WD Ultrastar DC HC560 (0F38785)
General
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Capacity: 20TB
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Model Number: 0F38785
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Form Factor: 3.5-inch
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Interface: SATA 6Gb/s
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Security: SE
Performance
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Transfer Rate: Up to 291MB/s
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Disk Speed: 7200 RPM
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Recording Technology: EAMR (CMR)
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Cache: 512MB
Reliability
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MTBF: 2.5 Million Hours (projected)
Physical
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Dimensions: 5.79" × 4" × 1.03"
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Weight: 690g
Environmental
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Operating Temperature: 5°C to 60°C
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Non-Operating Temperature: -40°C to 70°C
Compatibility
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Windows
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Windows Server
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Linux
Warranty
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5-Year Limited Warranty
Available Variants
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20TB, SAS, SED: 0F38651
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20TB, SAS, SE: 0F38652
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20TB, SATA, SED: 0F38784
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20TB, SATA, SE: 0F38785
Ideal For
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Hyperscale cloud environments
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Enterprise storage arrays
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NAS systems
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Smart video surveillance storage
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Large-scale archival and backup
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Virtualization infrastructure
Buy from Mustafa Computers — Authorized WD Partner in Pakistan
Mustafa Computers is an Authorized WD Partner, providing genuine Western Digital enterprise storage solutions with competitive pricing, expert consultation, and nationwide delivery across Pakistan. We ensure original products, proper warranty support, and reliable after-sales service for business and enterprise customers.
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Shipping Policy
Shipping Policy
Free Delivery within Lahore: Available on orders above PKR 10,000 (selected items only).
Other Cities: Free delivery on orders above PKR 15,000. Standard courier charges apply otherwise.
Delivery Time: 3–5 business days (subject to courier and destination).
Couriers: We use TCS and Postex. Bulky items may be shipped via city-to-city cargo, with self-collection for cheaper delivery.
COD Orders
- Available on selected items only, up to PKR 19,000.
- 4% government tax applies on COD payments.
- Orders PKR 19,001–100,000 require 50% advance.
- Orders above PKR 100,000 require full advance or in-store pickup.
- Full advance may be required for certain items below PKR 19,000.
Return Policy Warranty
- 7 Days Return Warranty for defective or incorrect items.
- Products must be in original packaging with all accessories and documentation.
- No return for “change of mind”, software, or consumables (e.g., cartridges, toners).
Warranty Claim
- Warranty coverage is as per manufacturer or Mustafa Computers’ terms.
- Company may repair, replace, or issue a credit note for valid claims.
- No warranty for electrical damage, cartridges, or printer heads.
- Warranty void if item is physically damaged or packaging/accessories are missing.
- Check warranty applies to used items only.
- For international warranty, customer bears freight charges.
Customers must ensure they receive the warranty card and invoice at purchase. (Some items are valid by invoice only.)