Hard Drive SCSI - 7200 RPM
Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD – SATA 6 Gb/s, 256 MB Cache, 3.5″ – WD42PURZ 4TB 256 MB Cache Hard Drive HDD
| Digital Storage Capacity | 4 TB |
| Compatible Devices | Desktop |
| Hard Disk Interface | Serial ATA |
| Brand | Western Digital |
| Series | Purple HDD |
| Specific Uses For Product | Surveillance |
| Connectivity Technology | SATA |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Size | 4 TB |
| Form Factor | 3.5-inch |
About this item
- Engineered specifically for mainstream surveillance systems.
- AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications.
- Supports up to 180 TB/yr workload rate². | ²Workload 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)). Workload Rate will vary depending on your hardware and software components and configurations.
- 1TB¹ through 3TB support up to eight bays; 4TB and above support up to 16 bays and employ tarnish-resistant components for harsher environments.
- ¹As used for storage capacity, 1TB = one trillion bytes. Actual user capacity may be less, depending on operating environment.
Availability:
In stock
USD $104.38
In stock
The Right Drive for the Right Job. WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems, and some of our latest models (WD22PURZ, WD42PURZ, and WD63PURZ) have improved power efficiency. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
Technical Specifications
| Hard Drive | 4 TB Mechanical Hard Disk |
| Brand | Western Digital |
| Series | Purple HDD |
| Item model number | WD42PURZ |
| Hardware Platform | PC |
| Item Weight | 1.26 pounds |
| Product Dimensions | 5.79 x 4 x 1.03 inches |
| Item Dimensions LxWxH | 5.79 x 4 x 1.03 inches |
| Color | Purple |
| Flash Memory Size | 4 |
| Hard Drive Interface | Serial ATA |
| Manufacturer | Western Digital Technologies, Inc. |
| ASIN | B09MSDP2DT |
| Country of Origin | Thailand |
| Date First Available | December 15, 2021 |
| Customer Reviews | 4.6 out of 5 stars 6,069 ratings 4.6 out of 5 stars |
| Best Sellers Rank | #57 in Internal Hard Drives |
| Digital Storage Capacity | 4 TB |
| Compatible Devices | Desktop |
| Hard Disk Interface | Serial ATA |
| Brand | Western Digital |
| Series | Purple HDD |
| Specific Uses For Product | Surveillance |
| Connectivity Technology | SATA |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Size | 4 TB |
| Form Factor | 3.5-inch |
Related products
-
Solid State Drive
WD 500GB My Passport SSD Portable External Solid State Drive, Gray, Sturdy and Blazing Fast, Password Protection with Hardware Encryption – WDBAGF5000AGY-WESN 500GB Gray
Solid State DriveWD 500GB My Passport SSD Portable External Solid State Drive, Gray, Sturdy and Blazing Fast, Password Protection with Hardware Encryption – WDBAGF5000AGY-WESN 500GB Gray
Digital Storage Capacity 500 GB Compatible Devices Desktop Hard Disk Interface USB 3.2 Brand Western Digital Series My Passport SSD Connectivity Technology USB Hard Disk Size 500 GB Form Factor Portable Read Speed 1050 Megabytes Per Second Cache Size 1
About this item
- Blazing fast NVMe technology with speeds of up to 1050MB/s and write speeds of up to 1000MB/s. | Based on read speed unless otherwise stated. As used for transfer rate, 1 MB/s = one million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.
- Password enabled 256-bit AES hardware encryption
- Shock and vibration resistant. Drop resistant up to 6.5ft (1.98m)
- Cross Compatible USB 3.2 Gen-2 and USB-C (USB-A for older systems)
SKU: DT-619659184063 -
Hard Drive IDE / ATA - 5400 RPM
Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD – 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5″ – WD20PURZ
-9%
Hard Drive IDE / ATA - 5400 RPMWestern Digital 2TB WD Purple Surveillance Internal Hard Drive HDD – 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5″ – WD20PURZ
Digital Storage Capacity 1 TB Compatible Devices Windows/Mac Hard Disk Interface Serial ATA Brand Western Digital Series WD Purple 2TB Surveillance Hard Disk Drive – 5400 RPM Class SATA 6 Gb/s 64M Specific Uses For Product Business, personal Connectivity Technology SATA Hard Disk Form Factor 3.5 Inches Hard Disk Size 2 TB Form Factor 3.5 Inch
About this item
- Built for 24/7 surveillance
- AllFrame technology for better performance
- Designed to support up to 64 HD cameras
- Engineered for compatibility
- 3-year manufacturer’s limited warranty
SKU: DT-718037856742 -
Solid State Drive
Western Digital 2TB WD Blue 3D NAND Internal PC SSD – SATA III 6 Gb/s, 2.5″/7mm, Up to 560 MB/s – WDS200T2B0A
-9%
Solid State DriveWestern Digital 2TB WD Blue 3D NAND Internal PC SSD – SATA III 6 Gb/s, 2.5″/7mm, Up to 560 MB/s – WDS200T2B0A
Digital Storage Capacity 2 TB Compatible Devices Desktop Hard Disk Interface Serial ATA Brand Western Digital Series WESTERN DIGITAL TECHNOLOGIES Connectivity Technology SATA Hard Disk Form Factor 2.5 Inches Hard Disk Size 2 TB Form Factor 2.5-inch Read Speed 560 Megabytes Per Second
About this item
- Compatible devices: Desktop
SKU: DT-718037856315 -
Hard Drive IDE / ATA - 5400 RPM, Storage Devices
Western Digital 4TB WD Red NAS Internal Hard Drive HDD – 5400 RPM, SATA 6 Gb/s, SMR, 256MB Cache, 3.5″ – WD40EFAX 4TB Red Hard Drive
-9%
Hard Drive IDE / ATA - 5400 RPM, Storage DevicesWestern Digital 4TB WD Red NAS Internal Hard Drive HDD – 5400 RPM, SATA 6 Gb/s, SMR, 256MB Cache, 3.5″ – WD40EFAX 4TB Red Hard Drive
Digital Storage Capacity 4 TB Compatible Devices Desktop Hard Disk Interface Serial ATA-600 Brand Western Digital Series WD Red Specific Uses For Product Personal, Business Connectivity Technology SATA Hard Disk Form Factor 3.5 Inches Hard Disk Size 4 TB Form Factor 2.5 in|3.5 in
About this item
- Available in capacities ranging from 2-6TB with support for up to 8 bays
- 5400RPM performance class
- NASware firmware for compatibility
- NAS systems with daily workloads associated with personal and home office environments and idle time available to perform necessary background operations
- 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
SKU: DT-718037861036 -
Solid State Drive
Western Digital 2TB WD Blue 3D NAND Internal PC SSD – SATA III 6 Gb/s, M.2 2280, Up to 560 MB/s – WDS200T2B0B
Solid State DriveWestern Digital 2TB WD Blue 3D NAND Internal PC SSD – SATA III 6 Gb/s, M.2 2280, Up to 560 MB/s – WDS200T2B0B
Digital Storage Capacity 2 TB Compatible Devices Desktop Brand Western Digital Series WESTERN DIGITAL TECHNOLOGIES Connectivity Technology SATA Hard Disk Form Factor 2.5 Inches Hard Disk Size 2 TB Read Speed 560 Megabytes Per Second Write Speed 530 Megabytes Per Second Color Blue
About this item
- 3D NAND SATA SSD for capacities up to 2TB with enhanced reliability. | As used for storage capacity, one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.
- Sequential read speeds up to 560MB/s and sequential write speeds up to 530MB/s. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second and gigabit per second (Gb/s) = one billion bits per second.
- An industry-leading 1.75M hours mean time to failure (MTTF) and up to 500 terabytes written (TBW) for enhanced reliability. | MTTF = Mean Time To Failure based on internal testing using Telcordia stress part testing. TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity.
- WD F.I.T. Lab certification for compatibility with a wide range of computers.
SKU: DT-718037856285