Brand
 
 QNAP (15)
 
 Synology (13)
 
 Western Digital (11)
 
 Asustor (2)
 
 OWC (1)
 
Type
 
 NAS Storage (34)
 
 Cloud Storage (2)
 
 Raid Drives (0)
 
 Direct Attached Storage (2)
 
Number of Bays
 
 1 Bay (0)
 
 2 Bay (13)
 
 4 Bay (15)
 
 5 Bay (1)
 
 6 Bay (1)
 
 8 Bay (2)
 
 12 Bay (4)
 
HDD Form Factor
 
 2.5" (25)
 
 3.5" (13)
 
HDD Interface
 
 SATA (10)
 
Network Ports
 
 1 Port (7)
 
 2 Ports (16)
 
 3 Ports (1)
 
 4 Ports (7)
 
 5 Ports (0)
 
 6 Ports (0)
 
USB 2.0 Ports
 
 1 Port (2)
 
 2 Ports (0)
 
 4 Ports (0)
 
 6 Ports (0)
 
USB 3.0 Ports
 
 1 Port (1)
 
 2 Ports (17)
 
 3 Ports (7)
 
 4 Ports (2)
 
 5 Ports (3)
 
HDMI Connectivity
 
 1 Port (3)
 
 2 Ports (3)
 
DisplayPort
 
 1 Port (1)
 
Rackmount type
 
 1U (4)
 
 2U (3)
MyGate
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Disk Storage   
                       
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price R 3,029.95 R 14,509.95 R 5,139.95 R 7,859.95 R 2,889.95 R 3,529.95 R 5,989.95 R 9,329.95 R 9,039.95 R 14,369.95 R 15,009.95 R 7,219.95
model EX-20N 4 Bay Thunderbolt3 0TB / OWCTB3SRKIT0GB DS220J / SYN-DS220J TS-431K DS120j / Synology DS120j My Cloud Expert EX2 Ultra 0TB / WDBVBZ0000NCH-NESN My Cloud Expert EX2 Ultra 4TB / WDBVBZ0040JCH-NESN My Cloud Expert EX2 Ultra 6TB / WDBVBZ0060JCH-NESN My Cloud Expert EX2 Ultra 8TB / WDBVBZ0080JCH-NESN My Cloud Expert EX2 Ultra 16TB / WDBVBZ0160JCH-NESN My Cloud Expert EX2 Ultra 24TB / WDBVBZ0240JCH-NESN AS1104T
name EX-20N 2 bay 3.5" SATA II to USB 2.0 Network Attached Storage (NAS) 4 Bay Thunderbolt 3 Direct Attached Storage DiskStation DS220J 2-Bay Network Attached Storage (NAS) TS-431K 4-Bay Network Attached Storage (NAS) DiskStation DS120j 1-Bay Network Attached Storage (NAS) My Cloud Expert EX2 Ultra 0TB 2-Bay Network Attached Storage (NAS) My Cloud Expert EX2 Ultra 4TB 2-Bay Network Attached Storage (NAS) My Cloud Expert EX2 Ultra 6TB 2-Bay Network Attached Storage (NAS) My Cloud Expert EX2 Ultra 8TB 2-Bay Network Attached Storage (NAS) My Cloud Expert EX2 Ultra 16TB 2-Bay Network Attached Storage (NAS) My Cloud Expert EX2 Ultra 24TB 2-Bay Network Attached Storage (NAS) Drivestor 4 AS1104T 4-Bay Network Attached Storage (NAS)
details 2 x 3.5" SATA II drives (up to 2TB) to USB 2.0 hot-swappable with RAID 0 & 1 support * Supports 4x 3.5" HDD * Thunderbolt 3 (USB Type-C) Interface * Supports RAID 0, 1, 4, 5, and 1+0 * Pre-Configured in RAID 5 * Realtek RTD1296 4-core 1.4 GHz * 512 MB DDR4 non-ECC * 2 x 3.5" or 2.5" SATA HDD3 (drive not included) * Max Internal Raw Capacity: 32TB (16TB drive x 2) (Capacity may vary by RAID types) * 1 x Gigabit Ethernet Port, 2 x USB 3.0 port, Wake on LAN/WAN * VPN Server, Mail Server, Mail Station, Web Station, DNS Server, RADIUS Server, Log Center * System Fan: 92 mm x 92 mm x 1 pcs * CPU: Alpine AL214, 4-core, 1.7GHz * 1GB DDR3 * 4x 3.5-inch SATA 6Gb/s, 3Gb/s * Hot-swappable * RAID Type: JBOD, Single, RAID 0, 1, 5, 6, 10 * 2 x RJ45, 2 x USB 3.2 Gen 1 port * SSD Cache Acceleration Support * Wake on LAN (WOL), Jumbo Frame * Max. Number of Concurrent Connections (CIFS): 400 * Max Volume Size: 250 TB (Note: At least 4 GB RAM is required.) * Max Shared Volume Size: 250 TB * Fan: 1 x 120mm, 12VDC * Kensington Security Slot * QTS 5.0.0 Operating System * Marvell Armada 3700 88F3720 2-core 800 MHz * 512 MB DDR3L non-ECC * Compatible Drive Type: 3.5" SATA HDD, 2.5" SATA HDD (with optional 2.5" Disk Holder) * RAID type: Basic * 1 x RJ-45 1GbE LAN Port, 2 x USB 2.0 Port * Wake on LAN / WAN * Maximum Single Volume Size: 108 TB * Maximum Concurrent SMB/AFP/FTP Connections: 50 * Maximum Local User Accounts: 512 * Maximum VPN Server Connections: 10 * System Fan: 60 mm x 60 mm x 1 pcs * Kensington Security Slot * 0TB * Marvell ARMADA 385 1.3 GHz dual-core processor * 1 GB DDR3 RAM * 2 x 3.5" Hard Drive Bays * Interface: 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s) + Gigabit Ethernet * RAID 0, 1, JBOD & Spanning Modes * Supported Browsers: Chrome, Edge, Firefox, Internet Explorer, Safari * 4TB (2 x 2TB) Included * Marvell ARMADA 385 1.3 GHz dual-core processor * 1 GB DDR3 RAM * 2 x 3.5" Hard Drive Bays * Interface: 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s) + Gigabit Ethernet * RAID 0, 1, JBOD & Spanning Modes * Supported Browsers: Chrome, Edge, Firefox, Internet Explorer, Safari * 6TB (2 x 3TB) Included * Marvell ARMADA 385 1.3 GHz dual-core processor * 1 GB DDR3 RAM * 2 x 3.5" Hard Drive Bays * Interface: 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s) + Gigabit Ethernet * RAID 0, 1, JBOD & Spanning Modes * Supported Browsers: Chrome, Edge, Firefox, Internet Explorer, Safari * 8TB (2 x 4TB) Included * Marvell ARMADA 385 1.3 GHz dual-core processor * 1 GB DDR3 RAM * 2 x 3.5" Hard Drive Bays * Interface: 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s) + Gigabit Ethernet * RAID 0, 1, JBOD & Spanning Modes * Supported Browsers: Chrome, Edge, Firefox, Internet Explorer, Safari * 16TB (2 x 8TB) Included * Marvell ARMADA 385 1.3 GHz dual-core processor * 1 GB DDR3 RAM * 2 x 3.5" Hard Drive Bays * Interface: 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s) + Gigabit Ethernet * RAID 0, 1, JBOD & Spanning Modes * Supported Browsers: Chrome, Edge, Firefox, Internet Explorer, Safari * 24TB (2 x 12TB) Included * Marvell ARMADA 385 1.3 GHz dual-core processor * 1 GB DDR3 RAM * 2 x 3.5" Hard Drive Bays * Interface: 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s) + Gigabit Ethernet * RAID 0, 1, JBOD & Spanning Modes * Supported Browsers: Chrome, Edge, Firefox, Internet Explorer, Safari * Realtek RTD1296 Quad-Core 1.4 GHz CPU * 1GB DDR4 (not expandable) * 8GB eMMC Flash Memory * Maximum Drive Bays with Expansion Unit (AS6004U): 12 * RAID: Single, JBOD, RAID 0, 1, 5, 6, 10 * 2x USB 3.2 Gen 1 * 1x 2.5 Gigabit Ethernet (2.5G/1G/100M) * System Fan: 1x 120mm * Supported OS: UNIX, Linux, and BSD, macOS, Windows XP, Vista, 7, 8, 10, 11, Server 2003, Server 2008, Server 2012, Server 2016, Server 2019, Server 2022
warranty 1 year 1 year 2 years 2 years 2 years 2 years 2 years 2 years 2 years 2 years 2 years 3 years
General
Product Type
NAS Storage
Direct Attached Storage (DAS)
NAS Storage
NAS Storage
NAS Storage
NAS Storage
NAS Storage
NAS Storage
NAS Storage
NAS Storage
NAS Storage
NAS Storage
Product Line
DiskStation
TS-x31K Series
DiskStation
My Cloud Expert
My Cloud Expert
My Cloud Expert
My Cloud Expert
My Cloud Expert
My Cloud Expert
Drivestor 4
Model
EX-20N
4 Bay Thunderbolt3 0TB
DS220J
TS-431K
DS120j
My Cloud Expert EX2 Ultra 0TB
My Cloud Expert EX2 Ultra 4TB
My Cloud Expert EX2 Ultra 6TB
My Cloud Expert EX2 Ultra 8TB
My Cloud Expert EX2 Ultra 16TB
My Cloud Expert EX2 Ultra 24TB
AS1104T
Number of Bays
2
4
2
4
1
2
2
2
2
2
2
4
Processor
CORTINA ILCS3516C CPU 300Mhz
 <not specified>
Realtek RTD1296
Alpine AL214, 4-core, 1.7GHz
Marvell Armada 3700 88F3720 2-core 800 MHz
Marvell ARMADA 385 1.3 GHz Dual Core Processor
Marvell ARMADA 385 1.3 GHz Dual Core Processor
Marvell ARMADA 385 1.3 GHz Dual Core Processor
Marvell ARMADA 385 1.3 GHz Dual Core Processor
Marvell ARMADA 385 1.3 GHz Dual Core Processor
Marvell ARMADA 385 1.3 GHz Dual Core Processor
Realtek RTD1296 Quad-Core 1.4 GHz CPU
Installed Memory
128 MB
 <not specified>
512 MB
1 GB
512 MB
1 GB
1 GB
1 GB
1 GB
1 GB
1 GB
1 GB
Maximum Memory <not specified> <not specified>
1 GB
1 GB
1 GB
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
1 GB
Hard Drives Included
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
-
Hard Drive Form Factor
3.5
3.5
2.5
3.5
3.5
2.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
Number of Hard Drives <not specified> <not specified>
2
4
1
2
2
2
2
2
2
 <not specified>
Hard Drive Model <not specified> <not specified> <not specified> <not specified>
WD30EFZX
WD20EFZX
WD40EFRX
WD40EFZX
WD60EFZX
WD80EFZX
WD80EFZZ
ST16000VE000
ST14000VE0008
WD140PURX
WD60EJRX
ST6000NE0001
WD140EVRX
WD140EJRX
ST12000VE0008
ST10000VE0008
WD80EFBX
WD120EFBX
ST6000NE000
ST4000NE001
ST2000NE0025
ST8000NE001
ST10000NE0004
ST14000NE0008
ST12000NE0007
WD141KFGX
WD121KFBX
ST16000VN001
ST14000VN0008
WD140EFGX
WD2002FFSX
WD4003FFBX
WD101KFBX
WD6003FFBX
ST16000NE000
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Total Hard Drive Capacity <not specified> <not specified>
16 TB
64 TB
16 TB
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Maximum Hard Drive Capacity
2 TB
 <not specified>
32TB
16 TB
16 TB
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Raid <not specified> <not specified> <not specified>
RAID 0, 1, 5, 6, 10, JBOD, Single
Basic
RAID 0/1/JBOD
RAID 0/1/JBOD
RAID 0/1/JBOD
RAID 0/1/JBOD
RAID 0/1/JBOD
RAID 0/1/JBOD
Single, JBOD, RAID 0, 1, 5, 6, 10
Connectivity
Hard Drive Interface
SATA
 <not specified>
SATA III
SATA III
 <not specified>
SATA
SATA
SATA
SATA
SATA
SATA
SATA
Ethernet LAN (RJ-45) <not specified> <not specified>
1
2
1
1
1
1
1
1
1
1
USB 2.0
1
 <not specified> <not specified> <not specified>
2
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
USB 3.0 <not specified> <not specified>
2
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
USB 3.1 Type A <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
USB 3.1 Type C <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
USB 3.2 Type A <not specified> <not specified> <not specified>
2
 <not specified>
2
2
2
2
2
2
2
USB 3.2 Type C <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Thunderbolt 2 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Thunderbolt 3 <not specified>
1
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
HDMI <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Display Port <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
eSATA <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Expansion Ports <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
FireWire <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Features
Management
Support RAID 1/0 JBOD functions
 <not specified>
Windows Access Control List (ACL)
Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1
SSD profiling tool
Snapshot Replica / Vault
Snapshot Full Clone
Application Consisted Snapshot
External Device Management
Mount Smart Phone (MTP)
File Station (Web)
FTP Server
File Server
Self-serve Snapshot Recovery
Snapshot Retention Policy
SSD Trim
Secure Erase
Disk S.M.A.R.T. Scan
Disk S.M.A.R.T. Data Migration
SSD Life Estimation
Disk Roaming
LUN Snapshot
Volume Snapshot
Disk Standby
Ironwolf Health Management
Mail Station
VPN Server
Mail Server
Web Station
DNS Server
Log Center
RADIUS Server
iSCSI Manager
Synology Hyper Backup
SAN Manager
Download Station
NFS Kerberos Authentication
Media Server
Surveillance Station
Video Station
Synology Drive
Windows Access Control List (ACL) Integration
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
ISO File Mounting
Web-based File Management
Network Protocols
NBNS
TCP/IP
 <not specified>
SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP)
SSH, Telnet, HTTP(S), FTP, CIFS/SMB, and AFP
DDNS
DHCP Server
Port trunking
SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
AFP, CIFS, DHCP, DLNA, FTP, IPv4, IPv6, NFS, SMB, SNMP, SSH, UPnP, WebDAV, iSCSI
Jumbo frame support
Integrated FTP and WebDAV server
AFP, CIFS, DHCP, DLNA, FTP, IPv4, IPv6, NFS, SMB, SNMP, SSH, UPnP, WebDAV, iSCSI
Jumbo frame support
Integrated FTP and WebDAV server
AFP, CIFS, DHCP, DLNA, FTP, IPv4, IPv6, NFS, SMB, SNMP, SSH, UPnP, WebDAV, iSCSI
Jumbo frame support
Integrated FTP and WebDAV server
AFP, CIFS, DHCP, DLNA, FTP, IPv4, IPv6, NFS, SMB, SNMP, SSH, UPnP, WebDAV, iSCSI
Jumbo frame support
Integrated FTP and WebDAV server
AFP, CIFS, DHCP, DLNA, FTP, IPv4, IPv6, NFS, SMB, SNMP, SSH, UPnP, WebDAV, iSCSI
Jumbo frame support
Integrated FTP and WebDAV server
AFP, CIFS, DHCP, DLNA, FTP, IPv4, IPv6, NFS, SMB, SNMP, SSH, UPnP, WebDAV, iSCSI
Jumbo frame support
Integrated FTP and WebDAV server
CIFS / SMB, SMB 2.0 / 3.0, AFP, NFS, FTP (Unicode Supported), TFTP, WebDAV, Rsync, SSH, SFTP, iSCSI/IP-SAN, HTTP, HTTPS, Proxy, SNMP, Syslog
Security <not specified> <not specified>
login auto block
Let's Encrypt support
HTTPS (customizable cipher suite)
rsync over SSH
SFTP
shared folder encryption
SMB encryption
FTP over SSL/TLS
Firewall
Service binding
Firewall
Access Protection
Allow/Deny List
2-step verification
AES 256-bit Volume Encryption validated by FIPS 140-2 CAVP
login auto block
Let's Encrypt support
HTTPS (customizable cipher suite)
rsync over SSH
SFTP
shared folder encryption
SMB encryption
FTP over SSL/TLS
Firewall
Integrated SSH Secure Shell
Integrated SSH Secure Shell
Integrated SSH Secure Shell
Integrated SSH Secure Shell
Integrated SSH Secure Shell
Integrated SSH Secure Shell
Built-in Hardware Encryption Engine: AS10/11/31/32/33/40/52/53/6/61/62/63/64/65/66/67/70/71/FS67 Series
RAID Scrubbing: detects the integrity and consistency of RAID 5 and RAID 6 drive data.
Encrypted Connections: HTTPS, FTP over SSL/TLS, SSH, SFTP, Rsync over SSH
Alert Notifications: E-mail, SMS
Firewall: Prevent Unauthorized Access
AES 256-Bit Encryption
Noise Level <not specified> <not specified>
18.2 dB(A)
 <not specified>
16.9 dB(A)
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
19.7
Mounting <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Power
Input Power <not specified> <not specified>
100-240V AC
90W Power Supply
100-240V AC
100-240V AC
100-240V AC
100-240V AC
100-240V AC
100-240V AC
100-240V AC
90W Power Supply
Consumption (Operation) <not specified> <not specified>
12.46 W
26.6 watts
9.8 watts
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
22.8 watts
Consumption (Sleep Mode) <not specified> <not specified>
5.06 W
11.9 watts
4.7 watts
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
9.4 watts
Physical Dimensions
Width
175 mm
250 mm
165 mm
169 mm
166 mm
99 mm
99 mm
99 mm
99 mm
99 mm
99 mm
165 mm
Height
90 mm
180 mm
100 mm
160 mm
71 mm
171 mm
171 mm
171 mm
171 mm
171 mm
171 mm
164 mm
Depth
260 mm
135 mm
226 mm
219 mm
224 mm
155 mm
155 mm
155 mm
155 mm
155 mm
155 mm
218 mm
Weight
2.50 kg
4.70 kg
880 grams
2.01 kg
700 grams
800 grams
800 grams
800 grams
800 grams
800 grams
800 grams
1.57 kg
Optional Accessories
Accessories <not specified> <not specified> <not specified>
PWR-ADAPTER-90W-A01
FAN-12CM-T01
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Memory Upgrade <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Warranty Upgrade <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>