CPU MODEL

Intel Celeron J3355

CPU ARCHITECTURE

64-bit

CPU FREQUENCY

Dual Core 2 burst up to 2.5 GHz

HARDWARE ENCRYPTION ENGINE (AES-NI)

Yes

HARDWARE TRANSCODING ENGINE

H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1;   maximum resolution: 4K (3840 x 2160)); maximum frame rate per second (FPS):   30

MEMORY

SYSTEM MEMORY

2 GB DDR3L

MEMORY MODULE PRE-INSTALLED

2 GB (2 GB x 1)

TOTAL MEMORY SLOTS

2

MEMORY EXPANDABLE UP TO

6 GB (2 GB + 4 GB)

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.

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.

STORAGE

DRIVE BAYS

6

COMPATIBLE DRIVE TYPE* 

·         2.5" SATA HDD

2.5" SATA SSD

MAXIMUM INTERNAL RAW CAPACITY

30 TB (5 TB drive x 6) (Capacity may vary by   RAID types)

MAXIMUM SINGLE VOLUME SIZE*

108 TB

HOT SWAPPABLE DRIVE

NOTES

·         "Compatible drive type" indicates the drives   that have been tested to be compatible with Synology products. This term does   not indicate the maximum connection speed of each drive bay.

·         The maximum single volume size is not directly related to   the maximum raw capacity. (Learn more)

Expansion of the internal volume is only   supported if the combined single volume size does not exceed the maximum   limit of 108 TB.

EXTERNAL PORTS

RJ-45 1GBE LAN PORT

2 (with Link Aggregation / Failover support)

USB 3.0 PORT

2

FILE SYSTEM

INTERNAL DRIVES

·         Btrfs

EXT4

EXTERNAL DRIVES

·         Btrfs

·         EXT4

·         EXT3

·         FAT

·         NTFS

·         HFS+

exFAT*

NOTES

exFAT Access is purchased separately in   Package Center.

APPEARANCE

SIZE (HEIGHT X WIDTH X DEPTH)

121 mm x 151 mm x 175 mm

WEIGHT

1.4 kg

OTHERS

SYSTEM FAN

80 mm x 80 mm x 1 pcs

FAN SPEED MODE

·         Full-Speed Mode

·         Cool Mode

Quiet Mode

EASY REPLACEMENT SYSTEM FAN

Yes

BRIGHTNESS ADJUSTABLE FRONT LED INDICATORS

Yes

POWER RECOVERY

NOISE LEVEL*

20.5 dB(A)

SCHEDULED POWER ON / OFF

Yes

WAKE ON LAN / WAN

Yes

POWER SUPPLY UNIT / ADAPTER

65W

AC INPUT POWER VOLTAGE

100 V to 240 V AC

POWER FREQUENCY

50/60Hz, Single Phase

POWER CONSUMPTION*

34.88 W (Access) 
  7.59 W (HDD Hibernation)

BRITISH THERMAL UNIT

119.1 BTU/hr (Access) 
  25.92 BTU/hr (HDD Hibernation)

TEMPERATURE

OPERATING TEMPERATURE

5°C to 40°C (40°F to 104°F)

STORAGE TEMPERATURE

-20°C to 60°C (-5°F to 140°F)

RELATIVE HUMIDITY

5% to 95% RH

CERTIFICATION

·         EAC

·         VCCI

·         RCM

·         FCC

·         CE

BSMI

WARRANTY

2 Years

NOTES

·         The warranty period starts from the purchase date as   stated on your purchase receipt. 

·         Power consumption is measured when fully loaded with   Western Digital 1TB WD10JFCX hard drive(s).

Noise Level Testing Environment: Fully loaded   with WD 1TB WD10JFCX hard drive(s) in idle; Two G.R.A.S. Type 40AE   microphones, each set up at 1 meter away from the Synology NAS front and   rear; Background noise: 17.2 dB(A); Temperature: 23.6˚C; Humidity: 58.2%.