Product Description
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Hardware Specifications
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RS1221RP+
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RS1221+
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| CPU | CPU Model | AMD Ryzen V1500B | AMD Ryzen V1500B |
| CPU Quantity | 1 | 1 | |
| CPU Core | 4 | 4 | |
| CPU Architecture | 64-bit | 64-bit | |
| CPU Frequency | 2.2 GHz | 2.2 GHz | |
| Hardware Encryption Engine | |||
| Memory | System Memory | 4 GB DDR4 ECC SODIMM | 4 GB DDR4 ECC SODIMM |
| Memory Module Pre-installed | 4 GB (4 GB x 1) | 4 GB (4 GB x 1) | |
| Total Memory Slots | 2 | 2 | |
| Maximum Memory Capacity | 32 GB (16 GB x 2) | 32 GB (16 GB x 2) | |
| Notes |
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| Storage | Drive Bays | 8 | 8 |
| Maximum Drive Bays with Expansion Unit | 12 (RX418 x 1) | 12 (RX418 x 1) | |
| Compatible Drive Type* (See all supported drives) |
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| Hot Swappable Drive* | |||
| Notes | “Compatible drive type” indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. | ||
| External Ports | RJ-45 1GbE LAN Port | 4 | 4 |
| USB 3.2 Gen 1 Port* | 2 | 2 | |
| Expansion Port | 1 | 1 | |
| Expansion Port Type | eSATA | eSATA | |
| Notes | The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019. | ||
| PCIe | PCIe Expansion | 1 x Gen3 x8 slot (x4 link) | 1 x Gen3 x8 slot (x4 link) |
| Appearance | Form Factor (RU) | 2U | 2U |
| Size (Height x Width x Depth) | 88 mm x 482 mm x 407.5 mm | 88 mm x 482 mm x 306.6 mm | |
| Weight | 8.4 kg | 6.9 kg | |
| Rack Installation Support* | 4-post 19″ rack (Synology Rail Kit – RKS-02) | ||
| Notes | The rail kit is sold separately | ||
| Others | System Fan | 80 mm x 80 mm x 2 pcs | 80 mm x 80 mm x 2 pcs |
| Fan Speed Mode |
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| Power Recovery | |||
| Noise Level* | 53.5 dB(A) | 37.8 dB(A) | |
| Scheduled Power On / Off | |||
| Wake on LAN / WAN | |||
| Power Supply Unit / Adapter | 350 watts | 250 watts | |
| Redundant Power Supply | – | ||
| AC Input Power Voltage | 100 V to 240 V AC | 100 V to 240 V AC | |
| Power Frequency | 50/60 Hz, Single Phase | 50/60 Hz, Single Phase | |
| Power Consumption | 61.94 watts (Access) 29.98 watts (HDD Hibernation) |
49.89 watts (Access) 22.64 watts (HDD Hibernation) |
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| British Thermal Unit | 211.35 BTU/hr (Access) 102.30 BTU/hr (HDD Hibernation) |
170.23 BTU/hr (Access) 77.25 BTU/hr (HDD Hibernation) |
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| Notes |
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| Temperature | Operating Temperature | 0°C to 35°C (32°F to 95°F) | 0°C to 35°C (32°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) | -20°C to 60°C (-5°F to 140°F) | |
| Relative Humidity | 5% to 95% RH | 5% to 95% RH | |
| Certification |
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| Environment | RoHS Compliant | RoHS Compliant | |
| Packaging Content |
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