QDA-SA3
2.5-inch 6Gbps SAS to SATA drive adapter (Designed for dual-controller all-flash ES2486dc NAS)
The QDA-SA3 adapter is designed for QNAP’s dual-controller all-flash array Enterprise ZFS NAS (ES2486dc) and allows the usage of a SATA 6Gbps drive in a 2.5-inch SAS 12Gbps/6Gbps drive bay — providing the ability to expand storage capacity with cost-effective SATA drives.
Note: QDA-SA3 adapters are sold in a pack of four. (Order number: QDA-SA3-4PCS)
1
Supports 2.5-inch SATA HDD/SSD.
2
Up to 6Gb/s file transfer speeds.
3
The installed SATA drive can share SAS dual-port advantages for higher reliability.
Architecture diagram
Note: The connected drive may not reach its optimal performance due to protocol translation and some overhead.
SAS dual-port advantage for fault tolerance
SAS features dual porting for redundancy, eliminating single points of failure and allowing for higher reliability and performance. By installing a SATA drive with the QDA-SA3 into a dual-controller all-flash Enterprise ZFS NAS, the SATA drive can share these SAS dual-port advantages to ensure a high-availability, fault tolerant enterprise storage environment.
Designed for all-flash Enterprise ZFS NAS
The QDA-SA3 can be easily installed in the 2.5-inch disk tray of an all-flash array Enterprise ZFS NAS (ES2486dc disk tray model: TRAY-25-NK-BLK04).
Note: QDA-SA3 does not support SSD TRIM and the drive S.M.A.R.T. feature is not supported on non-QES operating system.
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Optional Accessories
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SCR-FLM25P045A-96
Screw pack for QDA top cover installation, 96 pieces, Flat head machine screw
Dimension (L × W × H): 13 × 115 × 3 (mm)
Weight: 0.02 (kg)
