Which models support SSD caching and how much memory is needed?
Last modified date:
2017-08-02
Applicable Products:
- SSD Cache
| NAS Models | Number of Supported SSD Cache Slots | SSD Cache Slot | Notes |
|---|---|---|---|
| TDS-16489U | All | All | |
| TES-x85U | All | All | The rear SSD slots only support 2.5-inch SATA 6Gb/s drives |
| TVS-ECx80U-SAS | All | All | This series also has two mSATA slots for caching. |
| TVS-ECx80U-SAS R2 | All | All | This series also has two mSATA slots for caching. |
| TS-x79U-SAS | All | All | |
| SS-x79U-SAS | All | All | |
| TS-ECx80U | 4 | Disk 1, 2, 3, 4 | This series also has two mSATA slots for caching. |
| TS-ECx80U R2 | 4 | Disk 1, 2, 3, 4 | This series also has two mSATA slots for caching. |
| TS-ECx80 Pro | 4 | Disk 5, 6, 7, 8 | This series also has two mSATA slots for caching. |
| TVS-ECx80 | 4 | Disk 5, 6, 7, 8 | This series also has two mSATA slots for caching. |
| TS-x79U | 2 | Disk 3, 4 | |
| TS-x79U-RP | 2 | Disk 3, 4 | |
| TS-x79 Pro | 2 | Disk 7, 8 | |
| TVS-882ST2, TVS-882ST3, TVS-882S | All | All | |
| TVS-x82T | TVS-682T/882T: 2 TVS-1282T: 4 | TVS-682T/882T: SSD slot 1, 2 TVS-1282T: SSD slot 1, 2, 3, 4 | This series also has two M.2 SATA III slots for caching. |
| TVS-x82 | TVS-682/882: 2 TVS-1282: 4 | TVS-682/882: SSD slot 1, 2 TVS-1282: SSD slot 1, 2, 3, 4 | This series also has two M.2 SATA III slots for caching. |
| TS-x73AU | All | All | |
| TS-x73U | All | All | The built-in M.2 SSD slots are recommended for caching. |
| TVS-x73 | All | All | This series also has two M.2 SATA III slots for caching. |
| TVS-x71 | 4 | Disk 1, 2, 3, 4 | |
| TVS-x71U | 4 | Disk 1, 2, 3, 4 | This series also has two mSATA slots for caching. |
| TS-x70U | 2 | Disk 3, 4 | |
| TS-x70 | 2 | Last two trays | |
| TS-x70 Pro | 2 | Last two trays | |
| TS-1635 | 4 | Disk 1, 2, 3, 4 | |
| TS-x63U | All | All | |
| TVS-x63 | All | All | Drive bays 1 & 2 are recommended for caching. |
| TS-563 | All | All | Drive bays 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 | 4 | Disk 5, 6, 7, 8 | |
| TS-853U-RP | 4 | Disk 5, 6, 7, 8 | |
| TS-1253U | 4 | Disk 9, 10, 11, 12 | |
| TS-1253U-RP | 4 | Disk 9, 10, 11, 12 | |
| TS-x53B | All | All | The last two Drive bays are recommended for caching. |
| TS-x53A | All | All | Drive bays 3 and above are recommended for caching. |
| TS-x53 Pro | All | All | |
| TS-x53S Pro | All | All | |
| TS-531P | All | All | Drive bays 1-4 are recommended for caching. |
| TS-x31+ | All | All | |
| TS-x31X | All | All | |
| TS-x31XU | All | All | |
| TS-453Bmini | All | All | Drive bays 3 & 4 are recommended for caching. |
| TS-453mini | 2 | Disk 1, 2 | |
| TS-x31P | All | All | |
| TVS-x72XT, TVS-x72N | All | All | |
| TVS-x72X | All | All | |
| TVS-x72XU | All | All | |
| TS-x83XU | All | All | |
| TS-x77XU | All | All | |
| TDS-16489U R2 | All | All | |
| TS-2888X | All | All | |
| TS-1685 | All | All | |
| TS-x77 | All | All | |
| TVS-1582TU | All | All | |
| TVS-951X, TS-951N | All | All | |
| TS-963X, TS-963N | All | All | |
| TS-x73 | All | All | |
| TBS-453DX | All | All | |
| TS-x32X | All | All | |
| TS-932X | All | All | Drive bays 1-4 and SSD slots 1-4 are recommended for caching. |
| TS-328 | All | All | |
| TS-1677X | All | All | |
| HS-453DX | All | All | |
| TS-351 | All | All | |
| TS-251B | All | All | |
| TS-1635AX | All | All | |
| TS-x32XU | All | All | Drive bays 1-4 are recommended for caching. |
| TS-x63XU | All | All | |
| TS-x53Be | All | All | |
| TVS-x73e | All | All | |
| TS-431XeU | All | All | |
| TS-453BT3 | All | All | |
| TS-x31 P2 | All | All | |
| TS-x53BU | All | All | |
| TS-451+ | All | All | |
| TVS-882BR | All | All | |
| TS-251D | All | All | |
| TS-x31K | All | All | |
| TS-431KX | All | All | |
| TS-431X3 | All | All | |
| TS-451DeU | All | All | The built-in M.2 SATA SSD slots are recommended for caching. |
| TS-h686 | All | All | M.2 SSD slots and 2.5-inch SSD slots are recommended for caching. |
| TS-h886 | All | All | M.2 SSD slots and 2.5-inch SSD slots are recommended for caching. |
| GM-1001/GM-1002 | All | All | U.2 SSD slots are recommended for caching. |
| TS-h2490FU | All | All | |
| TVS-h1288X | All | All | 2.5-inch SSD slots are recommended for caching. |
| TVS-h1688X | All | All | 2.5-inch SSD slots are recommended for caching. |
| TS-x32PXU | All | All | Drive bays 1-4 are recommended for caching. |
| TS-832PX | All | All | |
| TS-932PX | All | All | Drive bays 1-4 and SSD slots 1-4 are recommended for caching. |
| TS-451D | All | All | Drive bays 1 & 2 are recommended for caching. |
| TS-451D2 | All | All | Drive bays 1 & 2 are recommended for caching. |
| TS-x53D | All | All | The last two Drive bays are recommended for caching. |
| TS-x53DU | All | All | Drive bays 1 & 2 are recommended for caching. |
| TS-h973AX | All | All | SSD slots 1-4 are recommended for caching. |
| TS-h3088XU-RP | All | All |
Some models have dedicated drive bays/slots that are optimized for SSD caching. The noted SSD bays/slots are optimized for SSD caching.
- Note: The maximum SSD cache size for ARM-based NAS is 1 TB. The maximum SSD cache size for x86-based NAS is 4TB.
- If you intend to use SSDs as storage instead of caching, then an SSD can be installed in any drive bay.
- If you do not see your NAS model in the above list, click here .
QNAP NAS SSD cache capacity and RAM requirements
| N/A | QTS NAS | QuTS hero NAS |
|---|---|---|
| SSD Cache Capacity | RAM Requirement | RAM Requirement |
| 512GB | ≧ 1GB | ≧ 16GB |
| 1TB | ≧ 4GB | ≧ 32GB |
| 2TB | ≧ 8GB | ≧ 64GB |
| 4TB | ≧ 16GB | ≧ 128GB |
| 16TB | - | ≧ 512GB |
| 30TB | - | ≧ 1TB |
| 120TB | - | ≧ 4TB |
- The SSD cache volume varies with RAM size.
