Synology SA6400

Synology SA6400

Additional information

Key Features

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 2.1 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

CPU

CPU ModelCPU QuantityCPU CoreCPU ArchitectureCPU FrequencyHardware Encryption Engine
AMD EPYC 727211264-bit2.9 (base) / 3.2 (turbo) GHzYes

Memory

System MemoryMemory Module Pre-installedTotal Memory SlotsMaximum Memory Capacity
32 GB DDR4 ECC RDIMM32 GB (32 GB x 1)161024 GB (64 GB x 16)

Storage

Drive BaysMaximum Drive Bays with Expansion UnitCompatible Drive Type* (See all supported drives)Hot Swappable Drive*
12108 (RX1223RP x 8)3.5″ SATA HDD, 2.5″ SATA SSDYes

External Ports

RJ-45 1GbE LAN PortRJ-45 10GbE LAN PortOut-of-Band Management LAN PortMax. Number of LAN PortsUSB 3.2 Gen 1 Port*Expansion PortExpansion Port Type
4211528Mini-SAS HD

PCIe Expansion

2 x Gen3 x8 slots (x8 link)

Appearance

Form Factor (RU)Size (Height x Width x Depth)WeightRack Installation Support*
2U88 mm x 482 mm x 724 mm16.5 kg4-post 19″ rack (Synology Rail Kit – RKS-02)

Others

System FanFan Speed ModeEasy Replacement System FanPower RecoveryNoise Level*Scheduled Power On / OffWake on LAN / WANPower Supply Unit / AdapterRedundant Power SupplyAC Input Power VoltagePower FrequencyPower ConsumptionBritish Thermal Unit
80 mm x 80 mm x 4 pcsFull-Speed Mode/ Cool Mode/ Quiet ModeYesYes55.5 dB(A)YesYes550 wattsYes100V to 240V AC50/60 Hz, Single Phase180.5 watts (Access)/ 88.56 watts (HDD Hibernation)615.89 BTU/hr (Access)/ 302.18 BTU/hr (HDD Hibernation)

Temperature

Operating TemperatureStorage TemperatureRelative Humidity
0°C to 35°C (32°F to 95°F)F)-20°C to 60°C (-5°F to 140°F)5% to 95% RH

Certification

FCC/CE/BSMI/VCCI/RCM/UKCA/EAC/CCC/KC/UL

Warranty

5 Years

Environment

RoHS Compliant

Packaging Content

  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 2
  • Quick Installation Guide X 1

Optional Accessories

  • DDR4 ECC RDIMM: D4ER01-32G/D4ER01-64G
  • Expansion Units: RX1223RP
  • Enterprise Series 3.5″ SATA HDD: HAT5300 Series
  • Enterprise Series 2.5″ SATA SSD: SAT5200 Series
  • M.2 SSD & 10GbE Combo Adapter Card: E10M20-T1
  • M.2 SSD Adapter Card: M2D20
  • 25GbE Network Interface Card: E25G30-F2
  • 10GbE Network Interface Card: E10G21-F2/E10G30-T2/E10G18-T1
  • Rail Kit Sliding: RKS-02

On-Demand Expansion

Up to 1.944 PB of storage1 with up to 8 Synology RX1223RP Expansion Units.

Accelerated Performance

Over 6,500/4,000 MB/s sequential read/write throughput for efficient file transfer operations even in data-intensive scenarios.

Fast Connectivity

Built-in 10GbE RJ-45 ports for easy integration into any environment and support for 25/40GbE or Fibre Channel upgrades.

Uptime Protection

Option to combine two identical devices into a Synology High Availability cluster for maximum service uptime and minute-level failover.

Long-Term Support

Backed by Synology’s 5-year limited warranty.
Synology SA6400 is a 12-bay rackmount storage server engineered for scalability and performance.

Download Datasheet

Support

Find answers the question you have about the product

Live Support

Enquire Now

Open chat
Hello 👋
Can we help you?