Product specifications
product name | WD Ultrastar DC HC520 12TB 3.5inch enterprise hard drive-HUH721212ALE604 0F30146 5-year warranty |
Brand | WDWesternDigital |
Hard Disk Type | Traditional internal hard drive |
Traditional hard drive type | 3.5Desktop hard disk NASdedicated disc Enterprise Disk/EnterpriseNAS |
model | HUH721212ALE604 |
Mean Time Between FailuresMTBF | 2500000hours |
Actual capacity | 12TB |
Rotating speed | 7200rpm |
Transmission interface | SATA |
Buffer memory | 256MB |
Power supply | +5V, +12V |
Control chip | none |
Continuous reading speed(MB/s) | 255MB/s |
Continuous writing speed(MB/s) | 243MB/s |
Password protection and hardware encryption | No Encryption |
Shock resistance(G) | 70 |
Maximum impact resistance(G) | none |
Power consumption(mW) | 6.9W |
Operating temperature | 5°C to 60°C |
Work time | 24x7Designed for 24/7 operation |
Applicable system: | Server/NAS/Desktop/WorkStation |
Warranty | 5-year warranty |
Dimensions(lengthxwidthxheight)(mm) | 101.6 (+/-0.25) x 147 |
Weight(g) | 690 |
BSMIcertificate number | CNS 13438 |
Remarks | All accessories are subject to the accessories actually shipped by the original factory |
Instructions for use:
no
Precautions
【Precautions】
All accessories are subject to the accessories actually shipped by the original factory
The hesitation period is not a trial period, only the appearance and specifications are provided to confirm whether they meet the instructions. Once the product is opened and used, unless the quality is abnormal, Once the product is opened and used, unless the quality is abnormal, it will not be returned or exchanged.
【Return Instructions】
If the goods or services you purchased fall into one of the following circumstances, no return service will be provided:
· · Prone to corruption, short shelf life, or about to expire when the contract is terminated.
· · Customized payment according to consumer requirements.
· · Newspapers, periodicals, or magazines.
· · Audio-visual products or computer software that has been opened by consumers.
· · Digital content that is not provided intangible media or online services that are completed as soon as they are provided, and are only provided with the prior consent of consumers.
· · Personal hygiene products that have been opened are handled in accordance with the applicable rules for reasonable exceptions of the right to terminate the transaction of special communications.
Type::Enterprise Edition
Product warranty period:5-year limited warranty
During the warranty period:Defective products shipped within one year, with the same model(Or the same specification)Good product replacement
From the second year of the warranty, it will be sent to the original factory and a total shipping processing fee of NT325 will be charged.NT325
After the warranty period of the product has expired, it is recommended to buy a new machine because the maintenance fee is close to the original price of the product
Warranty identification method:All have the authentication code affixed to the hard drive
Precautions for repair:Please use carton for outer packaging(box)Pack with bubble bag, etc. to avoid scratching the hard disk
Please describe the hard disk failure situation clearly so that the engineer can speed up the repair time
Please reconfirm whether the data has been backed up before sending it for repair, our company is not responsible for rescuing or transferring data on your behalf
No warranty description:The original identification code on the hard disk drive has been damaged so that it cannot be recognized
Defects caused by man-made or other external forces(Including cosmetic damage), Processing charges according to the standard set by the original factory, and
The warranty has nothing to do
Maintenance and warranty process::backup data(USERbackup by)->Send for repair(send for repair (in person or send to the repair center))->test(the original warranty label is not a new product
Good or man-made damage) -> Inquire about the warranty period -> Replace the good product -> Return the good product
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