Specifications
Storage Capacity12000 gigabytesStorage Drive TypeHDDMaximum Read Speed245 megabytes per secondMaximum Write Speed245 megabytes per secondForm Factor3.5 in.Interface(s)SATA
Key Specs
Storage Capacity12000 gigabytesStorage Drive TypeHDDMaximum Read Speed245 megabytes per secondMaximum Write Speed245 megabytes per secondForm Factor3.5 in.Interface(s)SATA
General
Product NamePurple Pro 12TB Surveillance Internal Hard DriveBrandWDModel NumberWD121PURPColorPurpleColor CategoryPurple
Capacity
Storage Capacity12000 gigabytes
Performance
Storage Drive TypeHDDMaximum Read Speed245 megabytes per secondMaximum Write Speed245 megabytes per second
Compatibility
Internal Or ExternalInternalProduct CompatibilityServerForm Factor3.5 in.Interface(s)SATAMinimum System RequirementsSupports 64 single-stream HD cameras
Features
UsageSurveillance
Memory
Cache Buffer Size256 megabytes
Dimension
Product Height1.03 inchesProduct Width4 inchesProduct Weight1.46 ounces
Warranty
Manufacturer's Warranty - Parts5 yearsManufacturer's Warranty - Labor5 years
Other
UPC718037889344
WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These 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 drives, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
Purpose-built storage for your smart video solution
The WD Purple Pro HDD, with OptiNAND technology in 22TB, delivers big capacity in an enterprise-class drive for video analytics servers, AI, and deep learning systems to enable data-driven outcomes.
Western Digital's exclusive AllFrame AI technology
AllFrame AI technology supports up to 32 AI streams for deep learning analytics within the system while reducing frame drops.
Multiple cameras, multiple streams
WD Purple Pro drives are optimized to handle up to 64 single-stream HD cameras in addition to 32 concurrent AI streams. This flexibility allows you to easily upgrade and scale your smart video solution to meet your changing needs.
Advanced workload capability for advanced systems
These reliable drives are built with a workload rating up to 550TB/year to keep up with the 24/7 data capture and analysis demands of advanced AI-enabled recorders, video analytics appliances, and deep learning analytics servers.
Designed for reliable operation
Engineered with an MTBF of up to 2.5 million hours and backed with a 5-year limited warranty, the WD Purple Pro HDD also features tarnish-resistant components and full multi-bay support for dependable operation in large-scale surveillance systems.
Proactive storage management with WDDA
Western Digital Device Analytics (WDDA) provides drive health management features for compatible recorders and video management systems.
What's Included
WD Purple Surveillance hard drive
Quick Install Guide
Search
Q: QuestionWhat is the weight of the hard drive?(1 answer)
A: AnswerThe product weight is 1.46 ounces.This question and answer was generated by AI based on customer and product data.Q: QuestionDoes the hard drive have a warranty?(1 answer)
A: AnswerThis hard drive includes a 5-year manufacturer's warranty for both parts and labor.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat is the maximum read speed of the hard drive?(1 answer)
A: AnswerThe maximum read speed of the hard drive is 245 megabytes per second.This question and answer was generated by AI based on customer and product data.Q: QuestionCan the hard drive be used in a server environment?(1 answer)
A: AnswerThis hard drive is compatible for use in a server environment.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat is the form factor of the hard drive?(1 answer)
A: AnswerThe form factor of this hard drive is 3.5 inches.This question and answer was generated by AI based on customer and product data.Q: QuestionHow many HD cameras does the hard drive support?(1 answer)
A: AnswerThis hard drive supports up to 64 single-stream HD cameras.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat is the size of the hard drive's cache buffer?(1 answer)
A: AnswerThe hard drive's cache buffer size is 256 megabytes.This question and answer was generated by AI based on customer and product data.
Shipping
Reviews
Rating 5 out of 5 stars with 2 reviews
5.0The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
WD Purple Pro
Product I think is good, so far. Delivered late, box looked like it went through a war, mangled, crushed and torn open.
Posted by DavidW
Rated 5 out of 5 stars
Most buy
Great product and easy to install. Another trusted product by WD.
Posted by StephenK