SYNOLOGY 

SYNOLOGY 12-BAY RACKMOUNT NAS SA6400 (DISKLESS)

Mfg Part Number:  SA6400  
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Price: $10,342.69
Quantity:
In Stock: 22
Last Updated: Jun 29, 2025
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SA6400 | Handle growing data storage demands with ease

Highly scalable storage for enterprise and studios

The 12-bay Synology SA6400 is designed for rapid data scaling. With support for up to 108 drives after expansion, this unit is ideal for enterprise data centers, large production studios, and growing businesses in the retail and hospitality sectors looking to tackle data-intensive projects while leaving room for future expansion.

Scalability

Up to 1.9 PB with 8 x RX1223RP expansion units

CPU

Over 6,500/4,000 MB/s sequential read/write

Networking

Optional 25/40GbE or Fibre Channel connectivity

On-demand storage expansion

The SA6400 scales up flexibly whenever you data demands do. Accommodate up to 9 times the original capacity by adding 12-bay RX1223RP expansion units as your deployment grows.

Built for high reliability

The SA6400 is designed with built-in redundancies to keep mission-critical services running, even when disaster strikes.

Out-of-band (OOB) management

Remotely power on/off, force restart, and reset your server, or view real-time and historical DSM system logs, even while the device is powered off or the primary network is down, using the dedicated out-of-band management console.

Redundant power supply

Reduce the possibility of power disruptions on a single distribution channel or power distribution unit adversely impacting data and service availability with redundant PSUs.

Failover cluster

Combine two SA6400 units into a high-availability cluster with Synology High Availability to achieve full hardware and data redundancy. Minute-level failover minimizes data loss and downtime in the event of server failure, or while performing system updates or upgrades.

Advanced networking options

The SA6400 has the flexibility to accommodate different operating environments.

Built-in fast connectivity

Two 10GbE RJ-45 ports provide rapid transfer speeds right out of the box.

Configurable networking options

Add up to 2 extra 10GbE SFP+/RJ-45, 25GbE SFP28, or Fibre Channel ports in varying configurations.

Failover and network balancing

Bond multiple network interfaces with Link Aggregation to enable automatic network failover and load balancing.

Versatile data storage and business application platform

Provide easy access to business data, consolidate digital assets, or host cost-efficient business solutions.

Main Specification
General Information
Manufacturer Synology, Inc
Manufacturer Part Number SA6400
Manufacturer Website Address http://www.synology.com
Brand Name Synology
Product Model SA6400
Product Name SA6400 NAS Storage System
Packaged Quantity 1
Product Type NAS Storage System
Storage
Number of Hard Drives Supported 12
Number of Hard Drives Installed 0
Number of Solid State Drive Supported 12
Number of Solid State Drive Installed 0
Processor & Chipset
Number of Processors Installed 1
Processor Type EPYC
Processor Model 7272
Processor Core Dodeca-core (12 Core)
Processor Speed 2.90 GHz
Memory
Standard Memory 32 GB
Memory Technology DDR4 SDRAM
Network & Communication
Ethernet Technology 10 Gigabit Ethernet
Ethernet Technology Gigabit Ethernet
I/O Expansions
Number of Total Expansion Bays 12
Number of 2.5"/3.5" Bays 12
Total Number of Expansion Slots 2
Expansion Slot Type PCI Express 3.0 x8
Controllers
Controller Type Serial ATA
RAID Supported Yes
RAID Levels 0, 1, 5, 6, 10, Basic, JBOD, RAID F1
Interfaces/Ports
Total Number of USB Ports 2
Number of USB 3.2 Gen 1 Ports 2
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 6
Software
Operating System DiskStation Manager
Management & Protocols
Protocols NFSv4
Protocols NFSv4.1
Protocols LDAP
Protocols SMB
Protocols HTTP
Protocols iSCSI
Protocols SMB 2.0
Protocols FTP
Protocols SNMP
Protocols CalDAV
Protocols HTTPS
Protocols NFSv3
Protocols WEBDAV
Protocols SMB 3.0
Protocols CIFS/SMB
Protocols AFP
Protocols NFS
Power Description
Maximum Power Supply Wattage 550 W
Physical Characteristics
Height 3.5"
Width 19"
Depth 28.5"
Form Factor Rack-mountable
Rack Height 2U
Weight (Approximate) 36.38 lb
Miscellaneous
Package Contents
  • SA6400 NAS Storage System
  • 1 x Accessory Pack
  • 2 x AC Power Cord
  • 1 x Quick Installation Guide
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty 5 Year
Additional Warranty Information The SA6400 is backed by Synology's 5-year limited warranty.

Drive Cabinets

Hard Drive Adapters

$182.98

Hard Drives/Solid State Drives

Network Interface Cards

RAM Modules

$185.59

Rack Equipment

WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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