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QNAP QDA-A2MAR DAS Storage System - 2 x SSD Supported - Serial ATA/600 Controller - RAID Supported - 0, 1, JBOD RAID Levels - 2 x Total Bays - Internal

QNAP QDA-A2MAR DAS Storage System - 2 x SSD Supported - Serial ATA/600 Controller - RAID Supported - 0, 1, JBOD RAID Levels - 2 x Total Bays - Internal
QNAP QDA-A2MAR DAS Storage System - 2 x SSD Supported - Serial ATA/600 Controller - RAID Supported - 0, 1, JBOD RAID Levels - 2 x Total Bays - Internal

QNAP Systems
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Part Num: QDA-A2MAR
Condition: Brand New
$87.00

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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

The QDA-A2MAR can accommodate two M.2 SATA SSDs within a single 2.5-inch SATA drive bay. No software driver is required for the QDA-A2MAR, and it can be installed in a PC/workstation (Windows®, Linux®) or QNAP NAS to flexibly add high-performance M.2 SATA SSDs with RAID configurations to meet various storage needs.

Use two M.2 2280 SATA SSDs in a single 2.5-inch drive bay. (M.2 SSDs sold separately)

Up to 6 Gb/s file transfer speeds. Can be the primary bootable device containing for PCs.

Choose a hardware RAID group with the disk mode switch.

Supports various RAID levels

The QDA-A2MAR supports a variety of RAID configurations. Depending on your requirements, you can use the bundled metal pin as disk mode switch tool to select your ideal RAID mode: Individual, JBOD, RAID 0, or RAID 1. Windows® users can use the QNAP External RAID Manager utility to view the RAID group status and disk health information.

Individual Mode

A PC that supports SATA port multipliers can connect two SATA drives to a single SATA port, allowing you to independently access each disk as separate storage space.

RAID 1 Mode (Default)

Half of the total storage capacity is used to store data, and the other half keeps a copy of this data. This provides high data protection at the cost of only being able to use half the installed storage space.

RAID 0 Mode

Data is split amongst the drives. RAID 0 provides the fastest performance but does not protect data from drive failure.

JBOD Mode

All the drives are recognized as a single drive. This allows maximal storage utilization but provides no data protection.

Install in a PC/workstation for higher performance or data protection

When using two M.2 SSDs instead of a single 2.5-inch drive in a PC/workstation (Windows® or Linux®) you can create a RAID 0 for enhanced performance, or RAID 1 to add data redundancy for greater data protection. The M.2 SSDs also help achieve maximized performance and lower latency, ideal for on-the-fly video editing and server-grade applications.

External RAID Manager for Windows users

The QNAP External RAID Manager utility allows Windows® users to view the drive status and RAID information of the QDA-A2MAR. Firmware updates for the QDA-A2MAR can also be managed with the External RAID Manager utility.

Install in QNAP NAS for efficient storage or SSD caching

The QDA-A2MAR supports hardware RAID that will not consume CPU resources to help sustain optimal NAS performance. You can install one or more QDA-A2MAR in a NAS to maximize the storage utilization of available 2.5-inch drive bays. The QDA-A2MAR can accommodate two M.2 SSDs to create an SSD volume for performance-demanding workflows or work in an efficient tiered-storage environment with Qtier. It can also boost IOPS performance when configuring SSD caching. RAID information and disk health of the QDA-A2MAR can be monitored through the QTS Storage & Snapshots Manager.
General Information
Manufacturer

QNAP Systems

Manufacturer Part Number

QDA-A2MAR

Manufacturer Website Address

https://www.qnap.com

Brand Name

QNAP

Product Model

QDA-A2MAR

Product Name

QDA-A2MAR DAS Storage System

Product Type

DAS Storage System


 
Storage
Number of Solid State Drive Supported

2

Number of Solid State Drive Installed

No


 
I/O Expansions
Number of Total Expansion Bays

2


 
Controllers
Controller Type

Serial ATA/600

RAID Supported

Yes

RAID Levels

0, 1, JBOD


 
Interfaces/Ports
Drive Interface

M.2

Host Interface

SATA/600


 
Physical Characteristics
Form Factor

Internal


 
Miscellaneous
Country of Origin

Taiwan


 
 
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