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Status: Currently sold
| Series | x23 Series |
|---|---|
| Bays | 2 |
| CPU | Realtek RTD1619B |
| Cores / Threads | 4 / 4 |
| RAM | 2 GB |
| CPU architecture | armv8 |
| Support tier | full |
| Warranty (years) | 2 |
| Memory generation | DDR4 |
| ECC memory | Non-ECC |
| Network ports | 1x 1GbE |
| USB ports | 3x USB 3.2 Gen 1 |
| Drive bay types | 3.5" SATA HDD or 2.5" SATA SSD |
| Hot-swappable bays | yes |
| CPU frequency (GHz) | 1.7 |
| Power draw, active (W) | 17.343 |
| Power draw, hibernation (W) | 4.08 |
| Power supply (W) | 60 |
| Noise level (dBA) | 14.6 |
| Dimensions H x W x D (mm) | 165 x 108 x 232.7 |
| Weight (kg) | 1.28 |
| Largest certified configuration observed | 48 TB (2 x Synology HAT5320-24T, largest drive on the vendor HCL today; not a hardware limit) |
| Estimated cost to fill every bay with a certified 8 TB drive | about $600 new (Seagate ST8000VN004) / about $500 used (Western Digital WD82PURZ) -- one observed eBay unit price incl. shipping x bays; quantity availability unverified |
| Estimated cost to fill every bay with a certified 16 TB drive | about $1,000 new (Seagate ST16000VE000) / about $1,398 refurbished (Seagate ST16000VN001) / about $780 used (Seagate ST16000VE000) -- one observed eBay unit price incl. shipping x bays; quantity availability unverified |
8 eBay listings checked Aug 8, 2026 · 6 new, 2 used
Documents
Compatible Drives
125 drives certified on DS223'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.
125certified models
4drive brands
24 TBlargest listed
47with verified extra specs
Certified drives by capacity
0.48 TB4
0.96 TB4
1 TB1
1.92 TB4
2 TB7
3 TB7
3.84 TB4
4 TB15
6 TB15
7 TB1
8 TB21
10 TB10
12 TB13
14 TB9
16 TB5
18 TB1
20 TB3
24 TB1
Show all 125 certified drives
125 shown
| Brand | Model | Capacity | Type | Verified drive details | Recently observed offers | Status | Firmware |
|---|---|---|---|---|---|---|---|
| Synology | HAT5320-24T | 24.0 TB | 3.5" NAS HDD | - | New: $1,418.86 | Recommended | 1401 |
| Synology | HAT5310-20T | 20.0 TB | 3.5" NAS HDD | - | New: $1,168.25 · Used: $1,484.45 | Recommended | 1401 |
| Synology | HAT3320-20T | 20.0 TB | 3.5" NAS HDD | - | New: $950.91 | Recommended | 1401 |
| Synology | HAT5320-20T | 20.0 TB | 3.5" NAS HDD | - | New: $1,496.66 | Recommended | 1402 |
| Synology | HAT5310-18T | 18.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 1401 |
| Seagate | ST16000VN001 | 16.0 TB | 3.5" NAS HDD | 7200 RPM · 256 MB cache · 180 TB/year workload · 1000000 h MTBF · 3-year warranty | New: $587.99 · Refurb: $699.00 | Recommended | SC60 |
| Synology | HAT5300-16T | 16.0 TB | 3.5" NAS HDD | - | New: $1,551.00 · Used: $417.72 | Recommended | 1402 |
| Synology | HAT5310-16T | 16.0 TB | 3.5" NAS HDD | - | New: $1,100.33 | Recommended | 1403 |
| Seagate | ST16000VE000 | 16.0 TB | 3.5" Surveillance HDD | - | New: $499.99 · Used: $390.00 | Recommended | EV02 |
| Synology | HAT3310-16T | 16.0 TB | 3.5" NAS HDD | - | New: $599.00 | Recommended | 1402 |
| Toshiba | MN07ACA14T | 14.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Western Digital | WD140EFGX | 14.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 85.00A85 |
| Toshiba | HDWG21EEZSTA | 14.0 TB | 3.5" NAS HDD | 3-year warranty | No recent verified offer | Recommended | 0601 |
| Toshiba | HDWG21EYZSTA | 14.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Seagate | ST14000VE0008 | 14.0 TB | 3.5" Surveillance HDD | 256 MB cache | New: $435.84 | Recommended | EV02 |
| Toshiba | HDWG21EXZSTA | 14.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Toshiba | HDWG21EUZSVA | 14.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Seagate | ST14000VN0008 | 14.0 TB | 3.5" NAS HDD | 7200 RPM · 256 MB cache · 180 TB/year workload · 1000000 h MTBF · 3-year warranty | New: $434.00 · Used: $358.07 | Recommended | SC60 |
| Toshiba | HDWG21EAZSTA | 14.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Seagate | ST12000VN0008 | 12.0 TB | 3.5" NAS HDD | 7200 RPM · 256 MB cache · CMR · 180 TB/year workload · 1000000 h MTBF · 3-year warranty | New: $397.00 · Used: $299.99 | Recommended | SC60 |
| Western Digital | WD120EFBX | 12.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 85.00A85 |
| Synology | HAT5300-12T | 12.0 TB | 3.5" NAS HDD | - | New: $589.99 · Used: $286.00 | Recommended | 1401 |
| Synology | HAT3300-12T | 12.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | PL01 |
| Toshiba | HDWG21CYZSTA | 12.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Seagate | ST12000VE0008 | 12.0 TB | 3.5" Surveillance HDD | 256 MB cache | New: $440.00 | Recommended | EV02 |
| Toshiba | HDWG21CAZSTA | 12.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Western Digital | WD121PURZ | 12.0 TB | 3.5" Surveillance HDD | 5400 RPM · 64 MB cache · 3-year warranty | Used: $379.00 | Recommended | 81.H0A80 |
| Toshiba | HDWG21CEZSTA | 12.0 TB | 3.5" NAS HDD | 3-year warranty | No recent verified offer | Recommended | 0601 |
| Toshiba | MN07ACA12T | 12.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Synology | HAT3310-12T | 12.0 TB | 3.5" NAS HDD | - | New: $530.49 | Recommended | 1402 |
| Toshiba | HDWG21CXZSTA | 12.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Toshiba | HDWG21CUZSVA | 12.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Toshiba | HDWG11AAZSTA | 10.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0603 |
| Toshiba | HDWG11AEZSTA | 10.0 TB | 3.5" NAS HDD | 3-year warranty | No recent verified offer | Recommended | 0603 |
| Western Digital | WD101EFBX | 10.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 85.00A85 |
| Seagate | ST10000VN000 | 10.0 TB | 3.5" NAS HDD | - | New: $414.00 | Recommended | SC60 |
| Seagate | ST10000VE0008 | 10.0 TB | 3.5" Surveillance HDD | 256 MB cache | New: $410.00 | Recommended | EV02 |
| Toshiba | MN06ACA10T | 10.0 TB | 3.5" NAS HDD | - | New: $348.77 | Recommended | 0603 |
| Toshiba | HDWG11AUZSVA | 10.0 TB | 3.5" NAS HDD | 3-year warranty | Used: $360.34 | Recommended | 0603 |
| Western Digital | WD102PURZ | 10.0 TB | 3.5" Surveillance HDD | 5400 RPM · 64 MB cache · 3-year warranty | Used: $259.90 | Recommended | 81.00A82 |
| Toshiba | HDWG11AYZSTA | 10.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0603 |
| Toshiba | HDWG11AXZSTA | 10.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0603 |
| Toshiba | HDWG480YZSTA | 8.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Synology | HAT3320-8T | 8.0 TB | 3.5" NAS HDD | - | New: $657.99 | Recommended | 1401 |
| Western Digital | WD80EFZZ | 8.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 81.00A81 |
| Seagate | ST8000VX004 | 8.0 TB | 3.5" Surveillance HDD | 3-year warranty | New: $349.86 | Recommended | AV01 |
| Western Digital | WD82EJRX | 8.0 TB | 3.5" Surveillance HDD | - | No recent verified offer | Recommended | 82.00A82 |
| Western Digital | WD82PURZ | 8.0 TB | 3.5" Surveillance HDD | 5400 RPM · 64 MB cache · 3-year warranty | New: $706.57 · Used: $249.98 | Recommended | 82.00A82 |
| Toshiba | HDWG480AZSTA | 8.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Synology | HAT3310-8T | 8.0 TB | 3.5" NAS HDD | - | New: $4,392.35 · Used: $295.00 | Recommended | 1403 |
| Synology | HAT5310-8T | 8.0 TB | 3.5" NAS HDD | - | New: $1,087.71 · Used: $500.00 | Recommended | 1402 |
| Synology | HAT5320-8T | 8.0 TB | 3.5" NAS HDD | - | New: $702.17 | Recommended | 1401 |
| Synology | HAT3300-8T | 8.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | PL01 |
| Western Digital | WD82PURX | 8.0 TB | 3.5" Surveillance HDD | - | No recent verified offer | Recommended | 82.00A82 |
| Toshiba | HDWG480XZSTA | 8.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Seagate | ST8000VN002 | 8.0 TB | 3.5" NAS HDD | 5400 RPM · 256 MB cache · 1000000 h MTBF · 3-year warranty | New: $390.64 | Recommended | SC60 |
| Western Digital | WD82EVRX | 8.0 TB | 3.5" Surveillance HDD | - | No recent verified offer | Recommended | 82.00A82 |
| Western Digital | WD80EFPX | 8.0 TB | 3.5" NAS HDD | CMR | New: $314.99 | Recommended | 81.00A81 |
| Seagate | ST8000VN004 | 8.0 TB | 3.5" NAS HDD | 7200 RPM · 256 MB cache · CMR · 180 TB/year workload · 1000000 h MTBF · 3-year warranty | New: $299.99 | Recommended | SC60 |
| Toshiba | MN08ADA800 | 8.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Toshiba | HDWG480UZSVA | 8.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Synology | HAT5300-8T | 8.0 TB | 3.5" NAS HDD | - | New: $1,046.00 · Used: $399.99 | Recommended | 1401 |
| Toshiba | HDWG480EZSTA | 8.0 TB | 3.5" NAS HDD | 3-year warranty | No recent verified offer | Recommended | 0601 |
| Synology | SAT5210-7000G | 7.0 TB | 2.5" Enterprise SSD | 5-year warranty | New: $7,671.71 | Recommended | SCEMH5.0 |
| Toshiba | HDWG460AZSTA | 6.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Toshiba | HDWG460EZSTA | 6.0 TB | 3.5" NAS HDD | 3-year warranty | New: $575.00 | Recommended | 0601 |
| Toshiba | HDWG460UZSVA | 6.0 TB | 3.5" NAS HDD | 3-year warranty | No recent verified offer | Recommended | 0601 |
| Synology | HAT3300-6T | 6.0 TB | 3.5" NAS HDD | - | New: $305.99 · Used: $211.00 | Recommended | PL01 |
| Western Digital | WD60EFPX | 6.0 TB | 3.5" NAS HDD | CMR | New: $279.99 · Used: $535.73 | Recommended | 81.00A81 |
| Seagate | ST6000VN006 | 6.0 TB | 3.5" NAS HDD | 5400 RPM · 256 MB cache · 1000000 h MTBF · 3-year warranty | New: $209.98 | Recommended | SC60 |
| Toshiba | MN08ADA600 | 6.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Seagate | ST6000VN001 | 6.0 TB | 3.5" NAS HDD | - | New: $205.99 | Recommended | SC60 |
| Western Digital | WD60PURX | 6.0 TB | 3.5" Surveillance HDD | - | New: $299.99 · Refurb: $179.99 | Recommended | 80.00A80 |
| Toshiba | HDWG460YZSTA | 6.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Seagate | ST6000VX001 | 6.0 TB | 3.5" Surveillance HDD | - | Used: $95.00 | Recommended | CV11 |
| Western Digital | WD60PURZ | 6.0 TB | 3.5" Surveillance HDD | 3-year warranty | New: $310.00 · Refurb: $189.99 | Recommended | 80.00A80 |
| Western Digital | WD60EFZX | 6.0 TB | 3.5" NAS HDD | - | New: $300.00 · Used: $557.93 | Recommended | 81.00A81 |
| Toshiba | HDWG460XZSTA | 6.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Western Digital | WD60EJRX | 6.0 TB | 3.5" Surveillance HDD | - | No recent verified offer | Recommended | - |
| Toshiba | HDWG440YZSTA | 4.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Western Digital | WD40PURX | 4.0 TB | 3.5" Surveillance HDD | - | New: $135.28 · Used: $137.99 | Recommended | 80.00A80 |
| Western Digital | WD40PURZ | 4.0 TB | 3.5" Surveillance HDD | 5400 RPM · 64 MB cache · 3-year warranty | New: $152.56 · Used: $249.00 | Recommended | - |
| Synology | HAT3300-4T | 4.0 TB | 3.5" NAS HDD | - | New: $372.09 | Recommended | PL01 |
| Synology | HAT5300-4T | 4.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 1403 |
| Toshiba | HDWG440AZSTA | 4.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Toshiba | HDWG440UZSVA | 4.0 TB | 3.5" NAS HDD | - | Used: $225.00 | Recommended | 0601 |
| Western Digital | WD40EFPX | 4.0 TB | 3.5" NAS HDD | CMR | New: $138.50 | Recommended | 81.00A81 |
| Seagate | ST4000VN006 | 4.0 TB | 3.5" NAS HDD | 5400 RPM · 256 MB cache · 1000000 h MTBF · 3-year warranty | New: $154.95 · Used: $140.00 | Recommended | SC60 |
| Toshiba | HDWG440EZSTA | 4.0 TB | 3.5" NAS HDD | 3-year warranty | New: $353.71 | Recommended | 0601 |
| Toshiba | MN08ADA400E | 4.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Synology | HAT5320-4T | 4.0 TB | 3.5" NAS HDD | - | New: $511.08 | Recommended | 1401 |
| Toshiba | HDWG440XZSTA | 4.0 TB | 3.5" NAS HDD | - | No recent verified offer | Recommended | 0601 |
| Western Digital | WD40EFZX | 4.0 TB | 3.5" NAS HDD | - | New: $138.50 · Used: $275.00 | Recommended | 81.00B81 |
| Western Digital | WD40EJRX | 4.0 TB | 3.5" Surveillance HDD | 5400 RPM · 64 MB cache | New: $132.62 | Recommended | - |
| Synology | SAT5220-3840G | 3.84 TB | 2.5" Enterprise SSD | - | No recent verified offer | Recommended | SCEMH5.0 |
| Synology | SAT5200-3840G | 3.84 TB | 2.5" Enterprise SSD | - | No recent verified offer | Recommended | SCEMJ2.1 |
| Synology | SAT5221-3840G | 3.84 TB | 2.5" Enterprise SSD | 5-year warranty | New: $1,350.00 | Recommended | SCEM16.3 |
| Synology | SAT5210-3840G | 3.84 TB | 2.5" Enterprise SSD | 5-year warranty | No recent verified offer | Recommended | SCEMH3.2 |
| Western Digital | WD30EFZX | 3.0 TB | 3.5" NAS HDD | 64 MB cache · 3-year warranty | New: $93.89 | Recommended | 81.00B81 |
| Western Digital | WD30PURZ | 3.0 TB | 3.5" Surveillance HDD | 3-year warranty | New: $366.41 · Used: $95.00 | Recommended | - |
| Seagate | ST3000VX009 | 3.0 TB | 3.5" Surveillance HDD | 256 MB cache · 3-year warranty | New: $269.91 · Used: $98.00 | Recommended | CV11 |
| Western Digital | WD30EFPX | 3.0 TB | 3.5" NAS HDD | 5400 RPM · 64 MB cache · CMR · 3-year warranty | New: $446.80 · Used: $342.79 | Recommended | 81.00A81 |
| Seagate | ST3000VN006 | 3.0 TB | 3.5" NAS HDD | 5400 RPM · 256 MB cache · 1000000 h MTBF · 3-year warranty | New: $288.30 | Recommended | SC60 |
| Western Digital | WD30EJRX | 3.0 TB | 3.5" Surveillance HDD | 5400 RPM · 64 MB cache · 3-year warranty | No recent verified offer | Recommended | - |
| Western Digital | WD30PURX | 3.0 TB | 3.5" Surveillance HDD | - | New: $84.88 · Refurb: $69.99 | Recommended | - |
| Western Digital | WD20EFZX | 2.0 TB | 3.5" NAS HDD | - | New: $167.76 · Used: $271.07 | Recommended | 81.00B81 |
| Western Digital | WD20PURZ | 2.0 TB | 3.5" Surveillance HDD | 3-year warranty | New: $89.80 · Refurb: $84.99 | Recommended | - |
| Seagate | ST2000VN003 | 2.0 TB | 3.5" NAS HDD | 5400 RPM · 256 MB cache · 1000000 h MTBF · 3-year warranty | New: $274.46 | Recommended | SC60 |
| Western Digital | WD20PURX | 2.0 TB | 3.5" Surveillance HDD | - | New: $85.00 · Used: $58.00 | Recommended | - |
| Western Digital | WD20EJRX | 2.0 TB | 3.5" Surveillance HDD | - | New: $84.86 · Refurb: $79.99 | Recommended | - |
| Synology | HAT3300-2T | 2.0 TB | 3.5" NAS HDD | 3-year warranty | New: $574.30 · Used: $149.99 | Recommended | PL01 |
| Western Digital | WD20EFPX | 2.0 TB | 3.5" NAS HDD | - | New: $155.00 · Used: $282.81 | Recommended | 81.00A81 |
| Synology | SAT5210-1920G | 1.92 TB | 2.5" Enterprise SSD | 5-year warranty | New: $999.99 | Recommended | SCEMH3.2 |
| Synology | SAT5220-1920G | 1.92 TB | 2.5" Enterprise SSD | - | No recent verified offer | Recommended | SCEMH5.0 |
| Synology | SAT5221-1920G | 1.92 TB | 2.5" Enterprise SSD | 5-year warranty | New: $2,200.01 · Refurb: $2,325.05 | Recommended | SCEM16.3 |
| Synology | SAT5200-1920G | 1.92 TB | 2.5" Enterprise SSD | - | No recent verified offer | Recommended | SCEMJ2.1 |
| Seagate | ST1000VN008 | 1.0 TB | 3.5" NAS HDD | 5400 RPM · 256 MB cache · CMR · 180 TB/year workload · 1000000 h MTBF · 3-year warranty | No recent verified offer | Recommended | SC60 |
| Synology | SAT5200-960G | 0.96 TB | 2.5" Enterprise SSD | - | Used: $75.00 | Recommended | SCEMJ2.1 |
| Synology | SAT5210-960G | 0.96 TB | 2.5" Enterprise SSD | 5-year warranty | No recent verified offer | Recommended | SCEMH3.2 |
| Synology | SAT5221-960G | 0.96 TB | 2.5" Enterprise SSD | 5-year warranty | New: $1,177.29 | Recommended | F3MN902 |
| Synology | SAT5220-960G | 0.96 TB | 2.5" Enterprise SSD | - | No recent verified offer | Recommended | SCEMH5.0 |
| Synology | SAT5220-480G | 0.48 TB | 2.5" Enterprise SSD | - | No recent verified offer | Recommended | SCEMH5.0 |
| Synology | SAT5210-480G | 0.48 TB | 2.5" Enterprise SSD | 5-year warranty | No recent verified offer | Recommended | SCEMH3.2 |
| Synology | SAT5221-480G | 0.48 TB | 2.5" Enterprise SSD | 5-year warranty | New: $794.00 | Recommended | F3MN902 |
| Synology | SAT5200-480G | 0.48 TB | 2.5" Enterprise SSD | - | No recent verified offer | Recommended | SCEMJ2.1 |
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.
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