QNAP Systems, Inc. - Network Attached Storage (NAS)

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Which models can support SSD caching and how much memory is needed?

Applied Models:

Answer:

The SSD cache technology applied to some models only, and with memory requirements.

NAS Models SSD Cache Slot Supported SSD Cache Slot Number Remark
TDS-16489U All All  
TVS-ECx80U-SAS All All This series also has 2 mSATA slots for caching.
TVS-ECx80U-SAS R2 All All This series also has 2 mSATA slots for caching.
TS/TVS-x79U-SAS All All  
SS-x79U-SAS All All  
TS-ECx80U Disk 1, 2, 3, 4 4 This series also has 2 mSATA slots for caching.
TS-ECx80U R2 Disk 1, 2, 3, 4 4 This series also has 2 mSATA slots for caching.
TS-ECx80 Pro Disk 5, 6, 7, 8 4 This series also has 2 mSATA slots for caching.
TVS-ECx80 Disk 5, 6, 7, 8 4 This series also has 2 mSATA slots for caching.
TS/TVS-x79U Disk 3, 4 2  
TS/TVS-x79 Pro Disk 7, 8 2  
TVS-882ST2, TVS-882ST3, TVS-882S All All  
TVS-x82T TVS-682T/882T: SSD slot 1, 2
TVS-1282T: SSD slot 1, 2, 3, 4
TVS-682T/882T: 2
TVS-1282T: 4
This series also has 2 M.2 SATA III slots for caching.
TVS-x82 TVS-682/882: SSD slot 1, 2
TVS-1282: SSD slot 1, 2, 3, 4
TVS-682/882: 2
TVS-1282: 4
This series also has 2 M.2 SATA III slots for caching.
TS-x73U All All The built-in M.2 SSD slots are recommended for caching.
TVS-x73 All All This series also has 2 M.2 SATA III slots for caching.
TVS-x71 Disk 1, 2, 3, 4 4  
TVS-x71U Disk 1, 2, 3, 4 4 This series also has 2 mSATA slots for caching.
TS-x70U Disk 3, 4 2  
TS-x70 Last two trays 2  
TS-x70 Pro Last two trays 2  
TS-1635 Disk 1, 2, 3, 4 4  
TS-x63U All All  
TVS-x63 All All Disk slots 1 & 2 are recommended for caching.
TS-563 All All Disk slots 1 & 2 are recommended for caching.
TS-x51 All All  
TS-453U All All  
TS-453U-RP All All  
TS-451U All All  
TS-853U Disk 5, 6, 7, 8 4  
TS-853U-RP Disk 5, 6, 7, 8 4  
TS-1253U Disk 9, 10, 11, 12 4  
TS-1253U-RP Disk 9, 10, 11, 12 4  
TS-x53B All All The last two disk slots are recommended for caching.
TS-x53A All All Disk slots 3 and above are recommended for caching.
TS-x53 Pro All All  
TS-x53S Pro All All  
TS-531P All All Disk slots 1-4 are recommended for caching.
TS-x31+ All All  
TS-x31X All All  
TS-x31XU All All  
TS-453mini Disk 1, 2 2  
TS-453Bmini All All Disk slots 3 & 4 are recommended for caching.

SSD cache volume varies with the size of RAM
Memory requirement:
Cache capacity : RAM requirement
512 GB : 1GB <= RAM < 4 GB
1 TB : 4GB <= RAM < 8 GB
2 TB : 8GB <= RAM < 16 GB
4 TB : >= 16 GB

Release date: 2013-11-29
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