Western Digital
Western Digital Ultrastar WUH722018CL5204 18 TB Hard Drive - 3.5" Internal - SAS - Energy-assisted Magnetic Recording [EAMR] Method (0b47747)
- SKU:
- 21603065
- MPN:
- 0b47747
- Availability:
- Usually ships the same or next business day. In stock at our IL warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 07/17/2026 03:29:59 AM PST
- Stock Update:
- 07/17/2026 03:29:59 AM PST
Description
This item is brand-new, factory sealed.
Western Digital Ultrastar WUH722018CL5204 18 TB Hard Drive - 3.5" Internal - SAS - Energy-assisted Magnetic Recording (EAMR) Method - Data Center, Server Device Supported - 7200rpm - 512e Format - Ret- Storage Capacity: 18 TB
- Recording Technology: Energy-assisted Magnetic Recording (EAMR)
- Platform Supported: PC
- Platform Supported: Linux
- Features: Triple-stage Actuator (TSA)
- Digital Storage Capacity: 8192 GB
- Hard Disk Interface: eSATA
- Connectivity Technology: SAS
- Hard Disk Form Factor: 3.5 Inches
- Compatible Devices: Standard
- Hard Disk Rotational Speed: 7200 RPM
- Read Speed: 445 Bytes Per Second
- Data Transfer Rate: 1000 Megabits Per Second
- Form Factor: 3.5-inch
- Hardware Platform: Western Digital
- Hard-Drive Size: 18 TB
- Item Weight: 0.5 Kilograms
- Item Dimensions L x W x Thickness: 3"L x 2"W x 1"Th
- Number of Items: 1
- Brand: Western Digital
- Model Number: 0B47747
- Hard Disk Description: SAS
- Built-In Media: Instruction manual, cable or connector.
- Model Name: 0B47747
- Manufacturer: Western Digital
- UPC: 829686009356
- Mfr Part Number: 0B47747
- Color: Original
- Enclosure Material: Plastic
Engineered to handle high-intensity workloads with proven technologyUltrastar Data Center HC555 hard drives are engineered to deliver the large capacity, strong performance and proven reliability needed to handle high-intensity workloads in 247 multi-user data center environments.Handle Data Center Workloads with Proven TechnologyThe combination of field-proven hardware with the latest innovative technologies delivers the performance, capacity and reliability needed to handle high-intensity workloads in 247 multi-user data center environments.Grow Capacity while Lowering CostsWestern Digital's energy-assisted perpendicular magnetic recording (ePMR) technology enables customers to grow capacities while lowering TCO (total cost of ownership) including both $/TB and OpEx.Rapid qualification and integrationLeveraging hardware designs from generations of highly successful products ensures easy qualification, seamless integration and rapid adoption by existing customers.Reliability You Can TrustBuilt off the same platform that is deployed in thousands of data centers around the world, these drives deliver superior dependability and field-proven reliability for hassle free data storage.Increase Density with Low PowerWestern Digital's Triple-Stage Actuator (TSA) increases tracks-per-inch (TPI) while providing greater control over the actuator arm, enabling the highest capacities with low power.Meet Eco Goals with HeliumThe stable internal environment created by our HelioSeal technology enables this high-capacity helium drive to deliver one of the lowest power profiles in the industry.Protected Against Vibration & ShockDisturbances caused by increased vibration are anticipated and proactively counteracted by Rotation Vibration (RV) sensors and subtle shock events are automatically detected by multi-axis shock sensors and compensated for with dynamic fly height technol
Features
Windows
Windows Server
Linux
Device Supported:
Data Center
Server
Specs
| Physical Characteristics | |
| Form Factor | 3.5" |
| Length | 5.8" |
| Drive Type | Internal |
| Height | 1" |
| Width | 4" |
| Interfaces/Ports | |
| Drive Interface | SAS |
| General Information | |
| Brand Name | Western Digital |
| Package Type | Retail |
| Manufacturer Website Address | http://www.wdc.com |
| Marketing Information | Engineered to handle high-intensity workloads with proven technology Ultrastar Data Center HC555 hard drives are engineered to deliver the large capacity, strong performance and proven reliability needed to handle high-intensity workloads in 24?7 multi-user data center environments. Handle Data Center Workloads with Proven Technology The combination of field-proven hardware with the latest innovative technologies delivers the performance, capacity and reliability needed to handle high-intensity workloads in 24?7 multi-user data center environments. Grow Capacity while Lowering Costs Western Digital's energy-assisted perpendicular magnetic recording (ePMR) technology enables customers to grow capacities while lowering TCO (total cost of ownership) including both $/TB and OpEx. Rapid qualification and integration Leveraging hardware designs from generations of highly successful products ensures easy qualification, seamless integration and rapid adoption by existing customers. Reliability You Can Trust Built off the same platform that is deployed in thousands of data centers around the world, these drives deliver superior dependability and field-proven reliability for hassle free data storage. Increase Density with Low Power Western Digital's Triple-Stage Actuator (TSA) increases tracks-per-inch (TPI) while providing greater control over the actuator arm, enabling the highest capacities with low power. Meet Eco Goals with Helium The stable internal environment created by our HelioSeal® technology enables this high-capacity helium drive to deliver one of the lowest power profiles in the industry. Protected Against Vibration & Shock Disturbances caused by increased vibration are anticipated and proactively counteracted by Rotation Vibration (RV) sensors and subtle shock events are automatically detected by multi-axis shock sensors and compensated for with dynamic fly height technology to maintain performance and protect data. |
| Product Type | Hard Drive |
| Product Name | Ultrastar HC555 Data Center HDD Storage - 18 TB |
| Manufacturer | Western Digital Corporation |
| Manufacturer Part Number | 0B47747 |
| Product Model | WUH722018CL5204 |
| Product Line | Ultrastar |
| Packaged Quantity | 1 |
| Drive Performance | |
| Buffer | 512 MB |
| Mean Time Between Failures (MTBF) | 285.2 Year |
| Spindle Speed (rpm) | 7200 |
| Technical Information | |
| Recording Technology | Energy-assisted Magnetic Recording (EAMR) |
| Features |
|
| Storage Capacity | 18 TB |
| Platform Supported |
|
| Disk Format | 512e |
Warranty Information
