Western Digital Purple WD40PURZ 4TB 5400RPM SATA3/SATA 6.0 GB/s 64MB WD40PURZ For Sale

Western Digital Purple WD40PURZ 4TB 5400RPM SATA3/SATA 6.0 GB/s 64MB WD40PURZ

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Western Digital Purple WD40PURZ 4TB 5400RPM SATA3/SATA 6.0 GB/s 64MB WD40PURZ:

Before reviewing the product specifications below and making a purchase, please take the time to read our current terms and conditions.By purchasing, buyer agrees to the following Mingle-99's (Seller) terms and conditions:Terms and Conditions:
  • General Notice: Mingle-99 reserves the right to change its terms and conditions at any given time. User is responsible for ensuring they have read, and understood our terms and conditions prior to making a purchase from us.
  • No guarantees of shipment on the same day of purchase: Mingle-99 does not guarantee, nor makes any commitment that an order made on any particular business day will be shipped on the same day of purchase. Mingle-99 will ship out the order within the handling time frame listed and mandated by . In the event buyer purchases the listed item during a weekend, processing of the order will commence during the next business day.
  • Handling time and Shipping: Please review the handling time and shipping details as posted by for this listing. Buyer agrees and accepts the shipping details, and handling time of this listing upon purchasing the item listed. By default, buyer can assume Mingle-99's handling time is 3 business days (unless stated otherwise on the listing). Therefore, buyer agrees and accepts the possibility that Mingle-99 may ship the listed item on the 3rd business day upon purchasing it unless stated otherwise.
  • Estimation of delivery: Buyer is responsible for ensuring and verifying that the estimated delivery time suggested by for this listing is an acceptable time frame of delivery for the buyer. Mingle-99 does not guarantee that the item listed will be delivered by the estimated date of delivery, as listed by , by the carrier once shipped.
  • Orders placed on a Thursday or a Friday: Buyer acknowledges, agrees, and assumes all responsibility that in the event buyer places the order on a Thursday or a Friday, order will be processed either on the day of the order or within the handling time (in business days) as listed. Purchases made on a Thursday or a Friday will not be shipped during the weekend and may get shipped by the last day of the handling time during the busienss days of the following week.
  • Origin of Shipment : Buyer acknowledges and accepts that Mingle-99 does not guarantee that all shipment will originate from the Fremont area of CA. Shipment will originate from US based location based on availability.
  • Expectation from Seller: Mingle-99 adheres to 's seller mandates. Beyond what is mandated by , buyer will not assume or expect Mingle-99 to provide any additional delivery or seller related services unless explicitly communicated to and agreed by the seller (Mingle-99). Furthermore, buyer acknowledges, and agrees that a "buyer's note" on a purchase does not mean Mingle-99 has agreed to any request that is outlined on the note. Buyer acknowledges and agrees that all requests concerning a purchase, or shipping, or delivery, or anything else related with the listed item will have to be explicitly messaged to and agreed by Mingle-99 through 's messaging tool.
  • General disclaimer towards item being sold: Unless stated otherwise, all items sold by Mingle-99 are brand new. Buyer acknowledges and is in agreement that Mingle-99 is simply selling the listed item, and is not the manufacturer of the product, nor is responsible, nor liable in the way the item was manufactured by the manufacturer of this item. Buyer also acknowledges and is in agreement that Mingle-99 is not associated with, nor has any business affiliation towards the manufacturer of this product. Mingle-99 does not provide any guarantees the the product will function as intended by the buyer, or in any manner. Mingle-99 (seller) does not suggest, nor is suggesting that the listed item should be operated in any particular way. Buyer assumes all responsibility for the A) Handling or operating of the listed item B) Ensuring all relevant compatibility in regard to this item and C) The item functions as intended prior to purchase.Buyer assumes and accepts all responsibility and liability towards any dangers associated with the listed item and any harm the listed item may inflict on the buyer or on any of the buyer's associates upon procurement and handling of the item after purchase.
  • Delivery of the item: Buyer is responsible for ensuring that the carrier delivering the item has access to a safe and secure location to buyer's premises.
  • Claim of item not delivered by buyer: After shipping the purchased order, in the event buyer claims that the item listed has not been delivered even though it shows as "Delivered" within the carriers tracking system, buyer agrees to resolve this situation with Mingle-99 in the following manner:
    • Mingle-99 will open a case with the carrier to track and find the package
    • In the event the carrier confirms that the item has been delivered to the buyer, Mingle-99 will escalate to so that can mediate between the buyer and Mingle-99 for an appropriate resolution
  • Return of item: In the event buyer decides to return the listed item for a full refund after purchase, buyer agrees to return the purchased item within the prescribed window as indicated in this listing. All returned items need to be returned in original packaging with all original contents
  • Dispute handling and Escalations: Mingle-99 is committed to offering the best customer service to its customers. We, from Mingle-99, commit to addressing and resolving any grievances or disputes that a buyer may have after making a purchase to the best of our abilities. However, if we (Mingle-99) determine that we are not at fault, we reserve the right to escalate the dispute to without any prior notice to the buyer. Furthermore, if Mingle-99 suspects, and determines that the buyer's intention towards the grievance and dispute is fraudulent, or criminal in nature, Mingle-99 will involve the appropriate US law enforcement agencies, and submit all articles of evidence towards the suspected fraudulent, or criminal activity without any prior notice to the buyer.
  • Criteria of Signature upon Delivery: Buyer acknowledges and agrees that Mingle-99 will require signature upon delivery of any item that is listed for a price which requires a signature as recommended by . Currently, recommendation is to require signature if the total cost of purchase is equal to or more then $750.00. Therefore, if the total cost of purchases is equal to or more then $750.00, then Mingle-99 will require a signature from the buyer upon delivery. No exceptions will be made.
  • Cancellation of purchase: We, at Mingle99, understand that purchases can happen by mistake, or buyers can change their mind after making a purchase. Buyer acknowledges and agrees to cancelling a purchase in the following manner:
    • In the event buyer decides to cancel a purchase within 6 hours after the purchase, buyer can request for cancellation for an immediate refund
    • After 6 hours, Mingle-99 will not be able to cancel a purchase for an immediate refund. Buyer must wait for the item to be delivered after which buyer can request for the item to be returned through the tool for a full refund. Buyer agrees and commits to not opening the item, or breaking any seal on the item during the return period
  • Hours of Operation and Communication: Buyer acknowledges and accepts that Mingle-99's (Seller) hour of operation for processing order and communicating with buyer is from 9 am PST to 5 pm PST Monday through Friday. All matters regarding processing of orders, shipment, and communication with buyer, including any replies to a buyer's, inquiry will occur during that time.

The right drive for the right job.

WD Purple™ drives have been engineered specifically for surveillance, so they’re able to 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. A disruption to a drive could result in a failure that impacts multiple users, your security archive, or even the entire system. With WD Purple™, you get reliable, surveillance-class storage that’s tested for compatibility in a wide-range of security systems.
Industry-leading storage. Surveillance you can trust.

WD is a worldwide leader in the hard drive industry. With WD Purple™ surveillance storage, you have a drive engineered for high temperature, always-on surveillance systems so you can rely on quality video playback when you need it most. Whether you’re protecting loved ones or monitoring your business, WD Purple™ offers performance you can trust.

Trust your view with AllFrame 4Kâ„¢ technology

Missed frames and lost footage could be a serious problem when video surveillance needs to be retrieved. All WD Purpleâ„¢ drives are equipped with AllFrame 4kâ„¢ technology, which improves ATA streaming to help reduce frame loss, improve overall video playback, and increase the number of hard drive bays supported within a NVR.


• Engineered specifically for surveillance security systems.

• Tuned for write-intensive, low bit-rate, high stream-count applications typical to most surveillance applications.

• Prioritized write-operations for maximized surveillance performance.

• TLER & ATA streaming support.
Product Specifications
Interface : SATA 6 Gb/s
Formatted capacity : 4TB
Form factor : 3.5-inch
Advanced Format (AF) : Yes
RoHS compliant : Yes
Product Features
Cameras supported : Up to 64
Drive bays supported : 8+
Tarnish resistant components : Yes
Interface transfer rate (max) :
Buffer to host : 6 Gb/s
Host to/from drive (sustained) : 150 MB/s
Cache : 64 MB
Performance Class : 5400-RPM Class
Reliability/Data Integrity
Load/unload cycles : 300,000
Annualized workload rating : 180TB/yr
Non-recoverable read errors per bits read :
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