QDA-A2MAR | 包裝內容

QDA-A2MAR Specification

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)
主機介面	SATA 6Gbps
支援的作業系統	1. QTS 4.4.1 (or later) 2. Windows: Windows 7, 8.1, 10, Windows Server 2012 R2 3. Ubuntu
Dimensions (L x W x H)	100.5 × 69.9 × 9.5 mm
重量	0.1 kg
支援 RAID	RAID 0, 1
注意事項	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.
架構圖

注意：QNAP 有權視供應商產品供貨情況，更換部分零件或配件。其相容性與穩定性皆經過相同嚴格的測試檢驗，請用戶放心使用。
產品圖僅供示意，實際產品可能有所不同。由於螢幕顯示誤差，產品實際顏色亦可能和網站所示有所不同。
威聯通科技得保留隨時修改的權利，恕不另行通知。

Minimum operating system requirements

QNAP NAS: QTS 4.4.1 and later
Windows: Windows 7 and later, Windows Server 2012 R2 and later
Linux

Software Utility Features

QNAP External RAID Manager

Overview device, disks, and RAID info and status
Support for disk’s S.M.A.R.T. monitoring
Desktop notification to inform abnormal status
RAID rebuild
RAID recovery
Firmware update
Notification for new version of firmware and application
System event logs for troubleshooting
Export event logs to .csv file

Note: Actual performance may vary depending on operating environment and other factors, such as RAID mode, RAID configuration, disk model and capacity.