Synology SA3400

Highly scalable storage with uncompromising performance

Equipped with an 8-core CPU and 16GB ECC RDIMM memory, Synology SA3400 delivers sequential throughput at over 5,520 MB/s and 304,277 random IOPS¹. Built-in 10GbE Ethernet, PCIe expansions and the support for both SAS and SATA drives provide resilient configurability with fast data transmission, fulfilling modern enterprises’ needs for excellent performance and massive storage scalability simultaneously.

1Power button and indicator
2Beep off button
3Drive status indicator
4Drive tray

5Power port
6PSU indicator
7PSU fan
8Console port

91GbE RJ-45 port
1010GbE RJ-45 port
11USB 3.0 port
12PCIe expansion slot

Synology SA3400 SPECIFICATIONS

CPU	CPU Model	Intel Xeon D-1541
	CPU Architecture	64-bit
	CPU Frequency	8-core 2.1 (base) / 2.7 (turbo) GHz
	Hardware Encryption Engine (AES-NI)
Memory	System Memory	16 GB DDR4 ECC RDIMM
	Memory Module Pre-installed	16 GB (16 GB x 1)
	Total Memory Slots	4
	Maximum Memory Capacity	128 GB (32 GB x 4)
	Notes	Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. For more information on the recommended memory configurations. Synology reserves the right to replace memory modules with the same or higher frequency based on supplier’s product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage	Drive Bays	12
	Maximum Drive Bays with Expansion Unit	96 (RX1217sas x 7) / 180 (RX2417sas x 7)
	Compatible Drive Type*	3.5″ SAS HDD 2.5″ SAS HDD 2.5″ SAS SSD 3.5″ SATA HDD 2.5″ SATA HDD 2.5″ SATA SSD
	Maximum Single Volume Size*	200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TB
	Hot Swappable Drive
Synology SA3400	Notes	“Compatible drive type” indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. Each internal volume (may consist of multiple drives) is expandable up to 108 TB (with memory less than 32 GB) or 200 TB (with memory equal to or greater than 32 GB).
External Ports	RJ-45 1GbE LAN Port	4 (with Link Aggregation / Failover support)
	RJ-45 10GbE LAN Port	2 (with Link Aggregation / Failover support)
	USB 3.2 Gen 1 Port*	2
	Expansion Port	1
	Notes	The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.
PCIe	PCIe Expansion	2 x Gen3 x8 slots (x8 link)
File System	Internal Drives	Btrfs EXT4
Synology SA3400	External Drives	Btrfs EXT4 EXT3 FAT NTFS HFS+ exFAT*
	Notes	exFAT Access is purchased separately in Package Center.
Appearance	Form Factor (RU)	2U
	Size (Height x Width x Depth)	88 mm x 482 mm x 724 mm
	Weight	14.5 kg
	Rack Installation Support*	4-post 19″ rack (Synology Rail Kit – RKS1317)
	Notes	The rail kit is sold separately
Others	System Fan	80 mm x 80 mm x 4 pcs
Synology SA3400	Fan Speed Mode	Full-Speed Mode Cool Mode Quiet Mode
Synology SA3400	Easy Replacement System Fan
	Power Recovery
	Noise Level*	49.8 dB(A)
	Scheduled Power On / Off
	Wake on LAN / WAN
	Power Supply Unit / Adapter	500 W
	Redundant Power Supply
	AC Input Power Voltage	100 V to 240 V AC
	Power Frequency	50/60 Hz, Single Phase
Synology SA3400	Power Consumption*	137.17 W (Access) 70.95 W (HDD Hibernation)
	British Thermal Unit	468.04 BTU/hr (Access) 242.09 BTU/hr (HDD Hibernation)
Synology SA3400	Notes	Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s). Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
Temperature	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
Certification	FCC CE BSMI EAC CCC KC UL VCCI RCM
Warranty	5 Years
	Notes	The warranty period starts from the purchase date as stated on your purchase receipt
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: D4RD-2666-16G*/D4RD-2666-32G Expansion Units: RX2417sas/RX1217sas 3.5″ SATA HDD: HAT5300 2.5″ SATA SSD: SAT5200 M.2 SSD & 10GbE Combo Adapter Card: E10M20-T1 M.2 SSD Adapter Card: M2D20 10GbE Network Interface Card: E10G18-T2/E10G18-T1/E10G17-F2 Rail Kit Sliding: RKS1317 VisualStation: VS960HD/VS360HD Surveillance Device License Pack
	Notes	It is required to use D4RD-2666-16G with identical memory modules of the same capacity and frequency

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Synology SA3400

Synology SA3400

Synology SA3400

Highly scalable storage with uncompromising performance

Synology SA3400 SPECIFICATIONS

CPU

Memory

Storage

External Ports

PCIe

File System

Appearance

Others

Temperature

Certification

Warranty

Environment

Packaging Content

Optional Accessories

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