QDA-A2MAR Specification
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Use two M.2 SATA SSDs in a single 2.5-inch SATA drive bay with RAID support for PC and NAS
Standard Warranty 1 year Supported Drives 2 x M.2 2280 SATA SSD (B Key) 主机接口 SATA 6Gbps 支持的操作系统 1. QTS 4.4.1 (or later)
2. Windows: Windows 7, 8.1, 10, Windows Server 2012 R2
3. UbuntuDimensions (L x W x H) 100.5 × 69.9 × 9.5 mm 重量 0.1 kg 支持 RAID RAID 0, 1 注意事项 The connected drive may not reach its optimal performance due to protocol translation and some overhead.
All the drive data will be cleared upon drive initialization or RAID mode switching with the QDA-A2MAR. Ensure that all data is backed up beforehand.
Window and Linux PC supports all four modes mentioned above. QTS does not support Individual mode.
It is recommended that only drives with identical model numbers and capacities are used to create a RAID 0/1 group because the total storage space will be equal to the size of the smallest drive.
The SATA controller of the PC must support port multipliers to recognize two drives in the Individual mode configuration. Consult your system provider and install the latest drivers for your SATA controller.
Installing a QNAP disk adapter in another QNAP disk adapter is not supported. (e.g. QDA-A2MAR cannot be installed in the QDA-A2AR.)
TR-002/TR-004 RAID expansion enclosures do not support QDA-A2AR/QDA-A2MAR.
Computer SATA ports or the USB to SATA adapters/cables that do not support 12V output (+12V_SATA) are not compatible with the QDA-A2MAR. Please consult your computer vendor for the SATA port voltage output before purchasing the QDA-A2MAR.
QTS identifies the drives of QDA-A2MAR as a single volume. Installing at least two QDA-A2MAR in the NAS is required to use Qtier function.架构图 
注意：QNAP 保留因原制造商/供应商不再供应而更换部分零件或配件的权利。任何更换的部件都将经过全面测试和验证，以符合严格的兼容性和稳定性标准，并将提供与原部件相同的性能。
产品图片仅作说明之用，可能与实际产品有所不同。由于显示器的差异，产品实际颜色也可能与网站上显示的有所不同。
威联通科技得保留随时修改的权利，恕不另行通知。
| 操作系统较低要求 |
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| 软件程序功能 |
注意: 实际性能可能因操作环境和其他因素而不同，如RAID模式、RAID配置、磁盘型号和容量。 Show more... |
QDA-A2MAR
十字螺丝 x2 (适合 M.2 SSD)
RAID 切换工具
M.2 SSD 散热垫 x6
快速安装手册
选购配件
原包装出货的扩充卡、变压器及配件自购买日起享有一年保固。
选择规格
