Synology Parallel Active Station PAS7700 | Enterprise Active-Active All-Flash NVMe Storage
The Synology PAS7700 is an enterprise-grade, active-active 4U all-flash NVMe storage system designed for mission-critical workloads. Powered by dual active-active controllers and DiskStation Manager Enterprise, it provides continuous availability, sub-millisecond latency, and petabyte-scale expansion without service disruption.
Engineered for High-Performance Enterprise Workloads:
- High-Availability Architecture: Dual active-active controllers with AMD EPYC 24-core processors and up to 2TB RAM total.
- Extreme Performance: Delivers up to 2,000,000 4K random read IOPS and 30 GB/s throughput for intensive applications.
- Petabyte-Scale Storage: 48 U.2/U.3 NVMe SSD drive bays, expandable up to 216 drives (1.65PB raw) via PAX224 expansion units.
- High-Speed Connectivity: Onboard 10GbE networking with PCIe expansion options supporting up to 100GbE, 25GbE, and 16G Fibre Channel.
Specification
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Controller
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Number of Controller Module | 2 |
|---|---|---|
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CPU
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CPU Model | AMD EPYC 7443P |
| CPU Quantity | 1 (per controller) | |
| CPU Cores | 24-core | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 2.85 (base) / 4.0 (turbo) GHz | |
| Hardware Encryption Engine | ||
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Memory
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System Memory | 64 GB DDR4 ECC RDIMM (per controller) |
| Memory Module Pre-installed | 64 GB (64 GB x 1) (per controller) | |
| Total Memory Slots | 16 (per controller) | |
| Maximum Memory Capacity | 1024 GB (64 GB x 16) (per controller) | |
| Notes |
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Storage
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Drive Bays | 48 |
| Maximum Drive Bays with Expansion Unit | 216 (PAX224 x 7) | |
| Drive Type (See all supported drives) | 2.5” U.3 NVMe SSD | |
| Hot Swappable Drive* | ||
| Notes | Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list. The use of non-validated components may limit certain functionality and result in data loss and system instability. | |
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External Ports
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RJ-45 1GbE LAN Port | 1 (per controller) |
| RJ-45 10GbE LAN Port | 2 (per controller) | |
| Out-of-Band Management LAN Port | 1 (per controller) | |
| Expansion Port | 7 (per controller) | |
| Expansion Port Type | Mini-SAS HD | |
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PCIe
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PCIe Expansion |
(per controller) |
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Appearance
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Form Factor (RU) | 4U |
| Size (Height × Width × Depth) | 175.8 mm x 480.5 mm x 771 mm | |
| Weight | 38.2 kg | |
| Rack Installation Support | 4-post 19″ rack (Synology Rail Kit – RKS-02) | |
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Others
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System Fan | 60 mm x 60 mm x 5 pcs |
| Fan Speed Mode |
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| Easy Replacement System Fan | ||
| Power Recovery | ||
| Noise Level | 66.1 dB(A) | |
| Power Supply Unit / Adapter | 2700W watts | |
| Redundant Power Supply | ||
| AC Input Power Voltage | 200V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption | 1253.76 watts (Typical) 1460.64 watts (Full Loading) |
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| British Thermal Unit | 2668.97 BTU/hr (Typical) | |
| Notes | Typical power consumption reflects a regular file access use case, while full loading power consumption reflects peak usage under maximum I/O stress. Actual power may vary by workload and configuration. | |
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Temperature
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Operating Temperature | 0°C to 35°C (32°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) | |
| Relative Humidity | 5% to 95% RH | |
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Certification
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| Notes | The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more) | |
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Environment
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RoHS Compliant | |
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Packaging Content
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