Synology · PAS series
Synology PAS7700
The Synology PAS7700 is a 48-bay all-flash rackmount NAS built around the AMD EPYC 7443P processor. Installed memory is 64 GB per controller, expandable to 1024 GB. Networking is 1 x 1GbE RJ-45, 2 x 10GbE RJ-45, 1 x out-of-band management, per controller. With expansion units it grows to 216 drive bays.
- Drive bays
- 48
- Processor
- AMD EPYC 7443P
- Memory
- 64 GB per controller
- Network
- 10GbE
Who it suits
All-flash storage suits work that needs fast response: virtual machines, databases and video editing. It costs more per terabyte than hard drives, so it is usually paired with a larger hard-drive NAS for backup and archive.
Synology PAS7700 specifications
| Processor | AMD EPYC 7443P, 24-core, 2.85 GHz (burst 4.0 GHz), per controller |
|---|---|
| Memory installed | 64 GB per controller |
| Maximum memory | 1024 GB (64 GB x 16) per controller |
| Drive bays | 48 x 2.5" U.3 NVMe SSD |
| Maximum bays with expansion | 216 |
| Network ports | 1 x 1GbE RJ-45, 2 x 10GbE RJ-45, 1 x out-of-band management, per controller |
| Expansion slots | 1 x Gen4 x16 slot, 2 x Gen4 x8 slots, per controller |
| HDMI | none |
| Form factor | Rackmount 4U |
| Size (H × W × D) | 175.8 x 480.5 x 771 mm |
| Weight | 38.2 kg |
| Power consumption | 1253.76 W typical / 1460.64 W full load |
| Noise level | 66.1 dB(A) |
| Power supply | 2700 W |
| Warranty | 5 years |
Specifications from Synology's published data, checked October 2026. See the PAS7700 on Synology's website. Confirm details before ordering.
What we do with it
- Storage
NAS supply and installation
A right-sized Synology, QNAP or Asustor unit with the drives, RAID level and network setup your office needs.
- Backup
Automatic backup setup
Scheduled backups of PCs, servers and shared folders to the NAS, with an off-site copy, so nobody has to remember to do it.
- Versions
Ransomware protection for NAS
Point-in-time snapshots and protected copies that let you roll a folder back to how it was before an attack or a mistake.
- Move
Data migration
We move your files, users and permissions from old servers, external drives or an ageing NAS.
Questions about the PAS7700
Can the PAS7700 be expanded?
Yes. With Synology expansion units it supports up to 216 drive bays in total.
Can the memory in the PAS7700 be upgraded?
Yes. It ships with 64 GB per controller and Synology lists a maximum of 1024 GB.
Does the PAS7700 have 10GbE?
Yes. Its network ports are 1 x 1GbE RJ-45, 2 x 10GbE RJ-45, 1 x out-of-band management, per controller.
What warranty does the PAS7700 have?
Synology lists a hardware warranty of 5 years for this model.
Do you supply the PAS7700 with drives and installation?
Yes. We supply it with compatible drives fitted, configured and tested, and can install it at your office. Ask for a quote on this page.
Similar Synology models
- 60-bay
Synology HD6500
Dual Intel Xeon Silver 4210R, 64 GB DDR4 ECC RDIMM, 2 x 1GbE RJ-45, 2 x 10GbE RJ-45, 1 x out-of-band management