Synology DiskStation DS120j

Synology DiskStation DS120j is a budget friendly and easy-to-use 1-bay NAS for storing, sharing and protecting personal data. DS120j offers a variety of applications, allowing beginners to explore the convenient functionality of a Synology NAS.

Features

• An easy-to-use 1-bay personal cloud storage for NAS

starters

• Sequential throughput at over 112 MB/s reading and

106 MB/s writing

• Cross-device file sharing and syncing platform
• Reliable computer backup companion for Windows/

macOS and photos from mobile devices

• Freely access your files on the go with iOS and

Android mobile apps

Technical Specifications

CPU	CPU Model	Marvell Armada 3700 88F3720
	CPU Quantity	1
	CPU Architecture	64-bit
	CPU Frequency	2-core 800 MHz
	Hardware Encryption Engine
Memory	System Memory	512 MB DDR3L non-ECC
	Notes	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	1
	Compatible Drive Type* (See all supported drives)	3.5" SATA HDD 2.5" SATA HDD (with optional 2.5" Disk Holder)
	Hot Swappable Drive*	-
	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.
External Ports	RJ-45 1GbE LAN Port	1
	USB 2.0 Port	2
File System	Internal Drives	EXT4
	External Drives	EXT4 EXT3 FAT NTFS HFS+ exFAT
	Notes	exFAT Access can be installed for free from Package Center in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Center.
Appearance	Size (Height x Width x Depth)	166 mm x 71 mm x 224 mm
	Weight	0.7 kg
Others	System Fan	60 mm x 60 mm x 1 pcs
	Fan Speed Mode	Full-Speed Mode Cool Mode Quiet Mode Low-power Mode
	Power Recovery
	Noise Level*	16.9 dB(A)
	Scheduled Power On / Off
	Wake on LAN / WAN
	Power Supply Unit / Adapter	36 W
	AC Input Power Voltage	100V to 240V AC
	Power Frequency	50/60 Hz, Single Phase
	Power Consumption	9.81 W (Access) 4.68 W (HDD Hibernation)
	British Thermal Unit	33.47 BTU/hr (Access) 15.97 BTU/hr (HDD Hibernation)
	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 40°C (32°F to 104°F)
	Storage Temperature	-20°C to 60°C (-5°F to 140°F)
	Relative Humidity	5% to 95% RH
Certification	EAC CCC KC FCC CE BSMI VCCI RCM