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Status: Currently sold
| Series | SA Series |
|---|---|
| Bays | 12 |
| CPU | Intel Xeon D-1541x 2 |
| Cores / Threads | 8 / 16 |
| RAM | 8 |
| CPU architecture | x86_64 |
| Support tier | full |
| Warranty (years) | 5 |
| RAM (max) | 64 |
| Memory slots | 4 |
| Memory generation | DDR4 |
| ECC memory | Supported |
| Memory module type | UDIMM |
| Replaceable memory | Replaceable |
| Network ports | 2x 1GbE + 1x 10GbE |
| PCIe expansion | 1 |
| Drive bay types | 3.5" SAS HDD |
| Hot-swappable bays | yes |
1 eBay listings checked Aug 23, 2026 · 1 new, 0 used (too few new listings to show a reliable new price)
Documents
Compatible Drives
36 drives certified on SA3400D's official manufacturer compatibility list, sourced directly from Synology's own published Hardware Compatibility List. Each model links to that drive's own compatibility page.
36certified models
3drive brands
24 TBlargest listed
11with verified extra specs
Certified drives by capacity
0.4 TB1
0.8 TB3
0.96 TB7
1.6 TB3
1.92 TB6
3.2 TB3
3.84 TB5
7.68 TB2
8 TB1
12 TB2
16 TB1
20 TB1
24 TB1
Show all 36 certified drives
36 shown
| Brand | Model | Capacity | Type | Verified drive details | Status | Firmware |
|---|---|---|---|---|---|---|
| Synology | HAS5320-24T | 24.0 TB | 3.5" NAS HDD | - | Recommended | 1401 |
| Synology | HAS5310-20T | 20.0 TB | 3.5" NAS HDD | - | Recommended | 1402 |
| Synology | HAS5300-16T | 16.0 TB | 3.5" NAS HDD | - | Recommended | 1403 |
| Synology | HAS5310-12T | 12.0 TB | 3.5" NAS HDD | - | Recommended | 1401 |
| Synology | HAS5300-12T | 12.0 TB | 3.5" NAS HDD | - | Recommended | 1403 |
| Synology | HAS5300-8T | 8.0 TB | 3.5" NAS HDD | - | Recommended | 1402 |
| Seagate | XS7680SE70045 | 7.68 TB | 2.5" Enterprise SSD | - | Recommended | 0001 |
| Samsung | MZ-ILG7T60 | 7.68 TB | 2.5" Enterprise SSD | - | Recommended | GXG4 |
| Samsung | MZ-ILG3T80 | 3.84 TB | 2.5" Enterprise SSD | - | Recommended | GXG1 |
| Seagate | XS3840SE70045 | 3.84 TB | 2.5" Enterprise SSD | - | Recommended | 0001 |
| Samsung | MZILT3T8HALS | 3.84 TB | 2.5" Enterprise SSD | - | Recommended | GXF2 |
| Seagate | XS3840SE70084 | 3.84 TB | 2.5" Enterprise SSD | - | Recommended | 0001 |
| Seagate | XS3840SE70004 | 3.84 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended | 0003 |
| Seagate | XS3200ME70004 | 3.2 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended | 0003 |
| Seagate | XS3200LE70084 | 3.2 TB | 2.5" Enterprise SSD | - | Recommended | 0001 |
| Seagate | XS3200LE70004 | 3.2 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended | 0003 |
| Samsung | MZILT1T9HBJR-00007 | 1.92 TB | 2.5" Enterprise SSD | - | Recommended | GXA0 |
| Samsung | MZILT1T9HAJQ | 1.92 TB | 2.5" Enterprise SSD | - | Recommended | GXF2 |
| Samsung | MZ-ILG1T90 | 1.92 TB | 2.5" Enterprise SSD | - | Recommended | GXG1 |
| Seagate | XS1920SE70045 | 1.92 TB | 2.5" Enterprise SSD | - | Recommended | 0001 |
| Seagate | XS1920SE70084 | 1.92 TB | 2.5" Enterprise SSD | - | Recommended | 0001 |
| Seagate | XS1920SE70004 | 1.92 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended | 0003 |
| Seagate | XS1600LE70004 | 1.6 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended | 0003 |
| Seagate | XS1600ME70004 | 1.6 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended | 0003 |
| Seagate | XS1600LE70084 | 1.6 TB | 2.5" Enterprise SSD | - | Recommended | 0001 |
| Samsung | MZILT960HBHQ-00007 | 0.96 TB | 2.5" Enterprise SSD | - | Recommended | GXA0 |
| Samsung | MZ-ILG9600 | 0.96 TB | 2.5" Enterprise SSD | - | Recommended | GXG1 |
| Seagate | XS960SE70045 | 0.96 TB | 2.5" Enterprise SSD | - | Recommended | 0001 |
| Seagate | XS960SE70004 | 0.96 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended | 0003 |
| Seagate | XS960SE10003 | 0.96 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended, EOL | 0003 |
| Samsung | MZILT960HAHQ | 0.96 TB | 2.5" Enterprise SSD | - | Recommended | GXF2 |
| Seagate | XS960SE70084 | 0.96 TB | 2.5" Enterprise SSD | - | Recommended | 0001 |
| Seagate | XS800LE70084 | 0.8 TB | 2.5" Enterprise SSD | - | Recommended | 0001 |
| Seagate | XS800LE70004 | 0.8 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended | 0003 |
| Seagate | XS800ME70004 | 0.8 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended | 0003 |
| Seagate | XS400ME70004 | 0.4 TB | 2.5" Enterprise SSD | 5-year warranty | Recommended | 0003 |
Extra drive details are published only from manufacturer-owned documents or explicit human review. Follow the model link for field-level sources.
Certified list last checked 2026-08-18.
Looking for cameras compatible with Synology NAS units? See the full Synology camera compatibility database.