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1as used for storage capacity, 1GB = 1 billion bytes and 1TB = one trillion bytes. Actual user capacity may be less depending on operating environment. Helioseal technology delivers high capacities with a low power draw 12TB and above.






Small or medium business NAS systems in a 24x7 environment. 5400rpm performance class. Nasware firmware for compatibility.

1. Western Digital
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SATA 6 GB/s, 3.5", WD120EFBX, 512 MB Cache, CMR, Western Digital 12TB WD Red Plus NAS Internal Hard Drive HDD, 7200 RPM
#adWestern Digital #ad - Small or medium business NAS systems in a 24x7 environment. Available in capacities ranging from 1-14TB with support for up to 8 bays. Workload rate will vary depending on your hardware and software components and configurations.More information #ad
Nasware firmware for compatibility. Supports up to 180 tb/yr workload rate | workload rate is defined as the amount of user data transferred to or from the hard drive. Workload rate is annualized TB transferred 8760 / recorded power-on hours. 3-year limited warranty.Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 1.52 Inches |
Length | 5.79 Inches |
Weight | 1.41 Pounds |
Width | 4 Inches |
Part Number | WD120EFBX |
Model | WD120EFBX |
Warranty | 3-year limited warranty |
More information #ad
2. Western Digital
#ad
7200 RPM, 256 MB Cache, 3.5", Western Digital 12TB WD Red Pro NAS Internal Hard Drive HDD, WD121KFBX, SATA 6 Gb/s, CMR
#adWestern Digital #ad - 5-year limited warranty. Enhanced reliability with 3d Active Balance Plus technology and error recovery controls with NASware 3. 0 technology. Supports up to 300 tb/yr workload rate* | * Workload Rate is defined as the amount of user data transferred to or from the hard drive.More information #ad
Available in capacities ranging from 2-18TB with support for up to 24 bays. Extended drive testing to ensure each drive is tested for extended reliable operation.Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 1.03 Inches |
Length | 5.79 Inches |
Weight | 1.46 Pounds |
Width | 4 Inches |
Part Number | WD121KFBX |
Model | WD121KFBX |
Warranty | 5-year limited manufacturer |
More information #ad
3. Western Digital
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WD121KRYZ, 7200 RPM Class, SATA 6 Gb/s, 3.5", 256 MB Cache, Western Digital 12TB WD Gold Enterprise Class Internal Hard Drive
#adWestern Digital #ad - Workload rate is annualized TB transferred X 8760 / recorded power-on hours. Designed to handle workloads up to 550tb2 per year | 2workload rate is defined as the amount of user data transferred to or from the hard drive.1as used for storage capacity, 1GB = 1 billion bytes and 1TB = one trillion bytes. Actual user capacity may be less depending on operating environment. Helioseal technology delivers high capacities with a low power draw 12TB and above.
More information #ad
Vibration protection technology for improved performance. Energy-assisted magnetic recording EAMR and triple-stage actuator TSA in 16TB capacities and above. Workload rate will vary depending on your hardware and software components and configurations. Available in 1tb to 20tb capacities.Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 1.02 Inches |
Length | 5.78 Inches |
Weight | 1.46 Pounds |
Width | 4 Inches |
Part Number | WD121KRYZ |
Model | WD121KRYZ |
Warranty | 5-year manufacturer's limited warranty |
More information #ad
4. Western Digital
#ad
WD 12TB Elements Desktop Hard Drive HDD, Mac, Compatible with PC, PS4 & Xbox, WDBWLG0120HBK-NESN, USB 3.0
#adWestern Digital #ad - Plug-and-play ready for Windows PCs. Fast data transfers. Wd quality inside and out. High-capacity add-on storage.More information #ad
Brand | Western Digital #ad |
Manufacturer | WD #ad |
Height | 6.53 Inches |
Length | 5.31 Inches |
Weight | 2.72 Pounds |
Width | 1.89 Inches |
Part Number | WDBWLG0120HBK-NESN |
Model | WDBWLG0120HBK-NESN |
Warranty | 2-year manufacturer's limited warranty |
More information #ad
5. Western Digital
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WDBBGB0120HBK-NESN, USB 3.0, WD 12TB My Book Desktop External Hard Drive, External HDD with Password Protection and Backup Software
#adWestern Digital #ad - Includes software for device management and backup with password protection Download and installation required. Massive capacity, up to 18tb capacity 1 1TB = one trillion bytes.More information #ad
Terms and conditions apply. User account registration may be required. Actual user capacity may be less depending on operating environment. 256-bit aes hardware encryption. Superspeed usb 5 gbps; USB 2. 0 compatible.Brand | Western Digital #ad |
Manufacturer | WD #ad |
Height | 6.7 Inches |
Length | 5.5 Inches |
Weight | 2.14 Pounds |
Width | 1.9 Inches |
Part Number | WDBBGB0120HBK-NESN |
Model | WDBBGB0120HBK-NESN |
Warranty | 3-year manufacturer's limited warranty |
More information #ad
6. Western Digital
#ad
3.5", SATA 6 Gb/s, 256 MB Cache, WD121PURP, Western Digital 12TB WD Purple Pro Surveillance Internal Hard Drive HDD
#adWestern Digital #ad - Engineered with advanced capabilities needed for high-end smart video solutions. Supports up to 550 TB/yr workload rate**. Designed with tarnish-resistant components for harsh environments, and with additional robustness for multi-bay enclosures.More information #ad
High performance, video analytics appliances, reliability and workload capability for advanced AI-enabled recorders, deep-learning servers and cloud-based storage.Brand | Western Digital #ad |
Manufacturer | Western Digital Technologies, Inc. #ad |
Height | 1.03 Inches |
Length | 5.79 Inches |
Weight | 1.46 Pounds |
Width | 4 Inches |
Part Number | WD121PURP |
Model | WD121PURP |
Warranty | Five year limited-warranty |
More information #ad
7. Western Digital
#ad
256 MB Cache, Western Digital 12TB WD Purple Surveillance Internal Hard Drive HDD, WD121PURZ, SATA 6 Gb/s, 3.5"
#adWestern Digital #ad - Built for 24/7 surveillance. Allframe technology for better performance. 3-year manufacturer's limited warranty. Designed to support up to 64 HD cameras. Engineered for compatibility.More information #ad
Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 1.03 Inches |
Length | 5.79 Inches |
Weight | 1.3 Pounds |
Width | 4 Inches |
Part Number | WD121PURZ |
Model | WD121PURZ |
Warranty | Western Digital ("WD") values your business and always attempts to provide you the very best of service. No limited warranty is provided by WD unless your WD Product ("Product") was purchased from an authorized distributor or authorized reseller. Distributors may sell Products to resellers who then sell Products to end users. Please see below for warranty information or obtaining service. No warranty service is provided unless the Product is returned to an authorized return center in the region (warranty regions are identified as Canada, U.S.A., Latin America, Europe, Middle East, Africa, Asia Pacific, India and Thailand) where the Product was first shipped by WD, which may have regional specific warranty implications. If your Product was purchased as a component integrated within a system by a system manufacturer, no limited warranty is provided by WD. |
More information #ad
8. Western Digital
#ad
Black, Western Digital 12 TB My Book USB 3.0 Desktop Hard Drive with Password Protection and Auto Backup Software
#adWestern Digital #ad - Auto backup with included WD Backup software and time Machine compatibility. Password protection with hardware encryption.More information #ad
Wd discovery software for WD security, social media and cloud storage import and WD Drive Utilities. Trusted storage built with WD reliability. Usb 3. 0 port; usb 2. 0 compatible.Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 7.09 Inches |
Length | 6.3 Inches |
Weight | 2.14 Pounds |
Width | 3.94 Inches |
Part Number | WDBBGB0120HBK-EESN |
Model | WDBBGB0120HBK-EESN |
Warranty | Two year warranty. |
More information #ad
9. Western Digital
#ad
CMR, 3.5", 5400 RPM, 256 MB Cache, WD120EFAX, SATA 6 Gb/s, Western Digital 12TB WD Red Plus NAS Internal Hard Drive HDD
#adWestern Digital #ad - Available in capacities ranging from 1-14TB with support for up to 8 bays. During this transition period, wd red plus devices may be delivered with a ”WD Red” label, but rest assured the device you are receiving will be the CMR-version of WD Red and can be confirmed by the model number.Small or medium business NAS systems in a 24x7 environment. 5400rpm performance class. Nasware firmware for compatibility.
More information #ad
Supports up to 180 tb/yr workload rate*| * workload rate is defined as the amount of user data transferred to or from the hard drive. Workload rate is annualized TB transferred 8760 / recorded power-on hours. 3-year limited warranty. This model uses cmr technology and is being renamed “WD Red Plus” to distinguish it from the current “WD Red” product, which uses SMR technology.Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 1.03 Inches |
Length | 5.79 Inches |
Weight | 1.46 Pounds |
Width | 4 Inches |
Part Number | WD120EFAX |
Model | WD120EFAX |
Warranty | 3-year limited manufacturer |
More information #ad
10. Western Digital
#ad
USB 3.0, Western Digital 12TB Elements Desktop External Hard Drive
#adWestern Digital #ad - Fast data transfers. Plug-and-play ready for Windows PCs. Wd quality inside and out. High-capacity add-on storage.More information #ad
Brand | Western Digital #ad |
Manufacturer | Western Digital #ad |
Height | 6.53 Inches |
Length | 5.31 Inches |
Weight | 1.92 Pounds |
Width | 1.89 Inches |
Part Number | WDBWLG0120HBK-EESN |
Model | WDBWLG0120HBK-EESN |
Warranty | Two year warranty. |
More information #ad