Catalogue · Synology
Synology PAS7700
Midrange · all-flash · dual controller - Synology's 4U 48-bay active-active all-NVMe unified array with NVMe-oF, aimed at mission-critical, AI and post-production workloads.
| Platform | |
|---|---|
| OEM | Synology |
| Family | PAS |
| Class | Midrange |
| Architecture | Dual controller (HA pair) |
| Status | Current |
| Released | n/a |
| Operating system | DSM Enterprise |
| Controllers | 2 |
| Nodes | n/a |
| Cache / memory | 2,048 GB |
| Availability | n/a |
| Capacity and media | |
| Media | All-flash |
| Drive types | NVMe SSD |
| Drive note | 48 x 2.5-inch U.3 NVMe SSD bays; AMD EPYC 7443P 24-core per controller |
| Flash drive sizes | n/a |
| HDD sizes | n/a |
| Maximum drives | 216 |
| Controller enclosure | 4U, 48 drive bays |
| Expansion | PAX224 (24-bay), up to 7 - 24 bays, up to 7 |
| Raw capacity | n/a |
| Cluster maximum | n/a |
| Effective maximum | n/a |
| Data reduction | Inline deduplication and other data-efficiency features; data reduction estimates from Synology internal testing, no ratio stated |
| Protection | RAID 5, RAID 6, RAID TP |
| Protection note | Active-active dual controllers with layered failover; RAID TP (triple parity); immutable snapshots; encryption at rest; NFS over RDMA and NVMe over RDMA |
| Performance and connectivity | |
| Maximum IOPS | 2,000,000 |
| Maximum throughput | 30 GB/s |
| Latency | n/a |
| Conditions | Up to 2M IOPS and 30 GB/s throughput per the product page description; claims based on Synology internal testing, 4K results obtained with PAX224 expansion units. Page also shows PAS7700 at 3x the FS6400 for an 8K 80/20 workload at 1 ms. Memory 1,024 GB max per controller (2,048 GB per system). Power = 1253.76 W typical (1460.64 W full load). |
| Protocols | SMB / CIFS, NFS, iSCSI, Fibre Channel, NVMe over FC, NVMe over TCP, NVMe over RoCE, InfiniBand / RDMA file |
| Fibre Channel | - |
| Ethernet | 100 GbE |
| Host ports | n/a |
| Limits | |
| Volumes / LUNs | 512 |
| File systems | 32 |
| Snapshots | 65,536 |
| Management and support | |
| Management | DiskStation Manager Enterprise web UI |
| Power | 1,254 W |
| Positioned for | Mission-critical, AI / ML, Analytics, Media & entertainment, File shares, Virtualization |
| Warranty | 5 years |
| Design terms | Storage pool · iSCSI LUN · iSCSI target (LUN masking) · Snapshot Replication |
| Data services | |
✓ Deduplication
? Compression
? Thin provisioning
✓ Snapshots
✓ Clones
✓ Asynchronous replication
? Synchronous replication
? Active-active / metro
✓ Encryption at rest
✓ Immutable snapshots
? Ransomware detection
✓ Quality of service
? Automated tiering
? Cloud tiering
✓ VMware vVols
? Kubernetes CSI
✓ Native file services
? Native object (S3)
✓ Non-disruptive upgrades
? Scale-out
✓ stated by the OEM · ✕ not offered · ? not stated | |
| Source | |
| Product page | https://www.synology.com/en-global/products/PAS7700#specs |