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Warranty

FAQ

Limited Warranty Policy:

QuanJi warrants that QuanJi's products are free from defects in materials and workmanship in their original sealed packaging. QuanJi will repair or replace products and parts thereof that prove to be defective due to improper workmanship or materials, subject to the conditions and limitations set forth in this warranty agreement. Except as otherwise prohibited by applicable law, this warranty is only valid to the original purchaser of the QuanJi products and is not transferable. An original or copy of the sales receipt or invoice must be attached to confirm the date of purchase and the original purchaser.

1. This warranty agreement shall supersede all prior or concurrent written or oral agreements between you and KingSepc. KingSepc makes no other warranties or implied, including any warranties of merchantability or fitness for a particular purpose.

2. All warranties, whether express or implied, are valid only for the time period specified below. Some states and jurisdictions do not allow the exclusion of such implied warranties, limitations, or terms of warranty, so the above limitation may not apply to you.

3. QuanJi may confirm or read and save the data and information (hereinafter collectively referred to as "information") stored in the product during after-sales service. QuanJi hereby agrees that QuanJi will not disclose any information to any third party, but this does not include employees of QuanJi who may need access to the information, with or without your prior written consent.

 

Warranty Terms:

*Limited Warranty: The warranty period is a summary of the following conditions. From the date of original purchase to the expiration of the defined warranty year for the product; or until the hard drive reaches the declared DWPD or TBW value; or the end time when the product life cycle indicator reaches an outlier, which indicates that the product has undergone inappropriate use.

*QuanJi requires you to provide proof of purchase to identify the date of purchase and sign off on the RMA, if proof of purchase is not available, QuanJi will rely on the SN(programmed into the product) on the product label to define the start date of the warranty.

 

This limited warranty service does not apply to problems or damages caused by any of the following circumstances, and QuanJi will not be responsible or liable when:

(1)Accidental, arbitrary modification, negligence, abuse, improper use, misuse, disassembly, improper installation, abnormal environmental conditions, or use under operating conditions not approved by QuanJi (including but not limited to use of the product with an incorrect voltage supply);

(2)Wear and tear under normal use;

(3)Self-removal of labels or stickers (including all warranty or quality control stickers, product serials, or electronic numbers) on or accompanying the product;

(4)QuanJi product-related problems arising from use with non-QuanJi hardware, software, or other objects

(5)Use the QuanJi product in an environment, purpose, or operate the product in an inappropriate manner that is not in accordance with the product's design intent, or fail to follow the instructions of QuanJi's published documentation;

(6)Installed, modified, altered or repaired by anyone other than QuanJi or its authorized representative;

(7)Problems unrelated to materials or workmanship or that too minor to harm the use or operation of the product;

(8)Problems related to consumables;

(9)Products that are "not new" or "known to be defective, or faulty ". In addition, QuanJi has no responsibility or obligation to recover any data from the product;

(10)Chip damage due to violent physical testing, extreme performance or longevity testing.

 

SSD

 

Warranty period

QuanJi

product series

Warranty details

 

 

3-year warranty

 

2.5 Inch SATA 3.0

NVME PCIe 3.0

NVME PCIe 4.0

 

The warranty period is 3 years from the original date of purchase, or until the product reaches the declared TBW value:

 

 

 

 

DDR memory

 

Warranty period

QuanJi

product series

Warranty details

 

 

3-year warranty

 

DDR3-PC,

DDR3-NB

DDR4-PC,

DDR4-NB

DDR5-PC,

DDR5-NB

 

 

The warranty period is 3 years from the original purchase date


Specification Sheet User Manual Driver Catalogue
Name Introduction Size Downloads Update DOWNLOAD
MT-XXX Specifications.pdf 123.27KB 100 2023-02-07 DOWNLOAD
MT-XXX Specifications.pdf 123.27KB 100 2023-02-07 DOWNLOAD
MT-XXX Specifications.pdf 123.27KB 100 2023-02-07 DOWNLOAD
MT-XXX Specifications.pdf 123.27KB 100 2023-02-07 DOWNLOAD
MT-XXX Specifications.pdf 123.27KB 100 2023-02-07 DOWNLOAD
MT-XXX Specifications.pdf 123.27KB 100 2023-02-07 DOWNLOAD
Name Introduction Size Downloads Update DOWNLOAD
MT-XXX Specifications.pdf 123.27KB 100 2023-02-07 DOWNLOAD
MT-XXX Specifications.pdf 123.27KB 100 2023-02-07 DOWNLOAD
Name Introduction Size Downloads Update DOWNLOAD
Name Introduction Size Downloads Update DOWNLOAD
SSD

How do I know the exact capacity?(SSD)

The capacity is shown in "Megabyte" (same with Hard Disk Drive, 1MB = 1000KB). In Windows environment or DOS mode, 1MB equals to 1024 KB.  Therefore 1GB is approximate 953MB. The actual available memory on the device is less than what is listed on the package. This is due to small discrepancies in file format and algorithms used by various operating systems. In addition, a portion of memory space is reserved for system files and data sectors for better performance.

What is an SSD?

SSD is short for solid-state drive. An SSD is built using NAND Flash or DRAM memory chips in place of platters and other mechanical mechanisms found in hard disk drives (HDDs). SSD is short for Solid State Drive. SSD uses the main control chip to configure NAND FLASH semiconductor and replace traditional HDD (mechanical hard disk). Compared with traditional mechanical hard disks such as Western Digital, SEAGEATE, SAMSUNG, TOSHIBA, which store data with tracks, SSD has many advantages such as anti-vibration, low power consumption, small size, high performance and quietness. SSD finally will replace traditional HDD in the future.

What is difference between with HDD and SSD?

HDDs are based on magnetic spinning platters, a technology that has been in use since the mid- 1950s. The data is written to and read from these spinning platters or disks via moving heads. HDDs are mechanical devices with many moving parts and are more prone to mechanical failures and failures due to environmental conditions such as heat, cold, shock and vibration. SSD is made of NAND Flash, controller chip, DDR and other semiconductor materials, which are pasted on the PCB board through the patch process, no mechanical parts, high speed, low latency, low power consumption, quiet.

Can I transfer data or OS from an existing HDD to a new SSD?

Yes. QUANJI SSD drives in upgrade kits that include all the necessary items required to replace a notebook or desktop HDD with a QuanJi SSD, including software to easily transfer the OS and important data. Please note that SSD-only SKUs do not include the software. If you need to clone your HDD to a new SSD you will need the bundle kit.

My SSD is a SATA 3 drive and my motherboard only supports SATA 2. Will my SSD work with my motherboard?

Yes, it is backwards compatible, but it will be running your motherboard’s SATA 2 rated speeds.

WHAT THE “S.M.A.R.T” IS? HOW CAN I CHECK THE S.M.A.R.T OF MY SSD?

S.M.A.R.T stands for “Self-Monitor and Report Technology”, is built in hard drives and solid-state drives to indicate condition of drives. All QuanJi SSD series support S.M.A.R.T. The S.M.A.R.T contains Average P/E Cycle Count, Total Power-on Time, Power-on Cycle Count, Total Host Writes/Read and other specific information. Viewing SMART information requires third-party software (such as CrystalDiskInfo) or the Linux command smartctl, etc.

What is NVMe?

NVMe stands for Non-Volatile Memory Express. Non-Volatile Memory means that it does not require power to retain information.NVMe takes advantage of pipeline-rich, random-access, memory-based storage. It provides significantly higher data transfer rates than traditional disk interfaces such as SAS and SATA.

What interfaces can NVMe be used with?

The NVMe protocol can be used with most standard interfaces which includes M.2 / PCIe / and SATA express.

What is the difference between consumer and industrial SSDs?

The application fields served by consumer SSDs tend to be individual consumers, such as personal computers, notebooks, DIY, e-sports, film and television, etc. The application fields served by industrial-grade SSDs tend to be industrial fields, such as IPC, electricity, energy, finance, big data, servers, security monitoring, blockchain, cloud computing, education, retail, netcom, medical care, rail transit, etc.

What interfaces does QuanJi's industrial-grade SSDs have?

QuanJi industrial-grade solid-state drives include: 2.5-inch SATA, mSATA, M.2 SATA, NVMe, 2.5-inch PATA, SATA DOM, IDE DOM, 1.8-inch ZIF, U.2 PCIe, HALFSLIM, CFAST, CF, CFEXPRESS and other interfaces. Compared with INNDISK, APCER, ADATA, PQI, TRANSEND and other Taiwan industrial brand SSDs, QuanJi has more obvious various types of interface solid state drives, and QuanJi has short delivery time, high cost performance and high-quality service.

Open Technologies LLC (e2e4)

Russia

Open Technologies LLC (e2e4)

Russia

Tel

+86-13682579565

Customer Sevice

Office Address

3rd floor, A Building, Rongxun Pioneer Park, NO:245 HuaQing Avenue, LongHua District, Shenzhen, Guangdong, China.

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