QNAP TS-433-4G-US SAN/NAS Storage System - TS 433 4G ARM Cortex A55 Quad core (4 Core) 2 GHz 4 x HDD Supported 0 x HDD Installed 4 x SSD Supported 0 x SSD Installed 4 GB RAM Serial ATA/600 Controller RAID Supported 0, 1, 5, 6, 10, 50, 60, JBOD R

• Number of Hard Drives Supported:
  4
  
• Number of Hard Drives Installed:
  0
  
• Number of Solid State Drive Supported:
  4
  
• Number of Solid State Drive Installed:
  0
  
• Flash Memory Capacity:
  4 GB
  

• Processor Manufacturer:
  ARM
  
• Processor Type:
  Cortex A55
  
• Processor Core:
  Quad-core (4 Core)
  
• Processor Speed:
  2 GHz
  

• Standard Memory:
  4 GB
  

• Ethernet Technology:
  2.5 Gigabit Ethernet, Gigabit Ethernet
  

• Number of Total Expansion Bays:
  4
  
• Number of 3.5" Bays:
  4
  

• Controller Type:
  Serial ATA/600
  
• RAID Supported:
  Yes
  
• RAID Levels:
  0, 1, 5, 6, 10, 50, 60, JBOD
  

• Drive Interface:
  Serial ATA/600
  
• Total Number of USB Ports:
  3
  
• Number of USB 2.0 Ports:
  2
  
• Number of USB 3.2 Gen 1 Ports:
  1
  
• Network (RJ-45):
  Yes
  
• Number of Network (RJ-45) Ports:
  2
  

• Operating System:
  QTS 5.1.3
  

• Protocols:
  LDAP, HTTPS, L2TP, SFTP, DHCP, SSH, IPSec, FTPS, AFP, CIFS/SMB, FTP, SNMP, IPv4, WEBDAV, Telnet, SSL, iSCSI, TLS, NFS, TFTP, HTTP, FXP, DDNS, IPv6, PPTP, NFSv3, NFSv4, SNMPv2, SNMPv3
  

• Maximum Power Supply Wattage:
  65 W
  

• Height:
  6.5"
  
• Width:
  6.3"
  
• Depth:
  8.7"
  
• Form Factor:
  Tower
  
• Weight (Approximate):
  7.72 lb
  

CPU
ARM 4-core Cortex-A55 2.0GHz processor
CPU Architecture
64-bit ARM
Floating Point Unit
Yes
Encryption Engine
Yes
System Memory
4 GB on board (non-expandable)
Maximum Memory
4 GB on board (non-expandable)
Flash Memory
4 GB (Dual boot OS protection)
Drive Bay
4x 3.5-inch SATA 6Gb/s, 3Gb/s
Drive Compatibility
3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable
Yes
Gigabit Ethernet Port (RJ45)
1
2.5 Gigabit Ethernet Port (2.5G/1G/100M)
1 (2.5G/1G/100M)
Wake on LAN (WOL)
Yes
Jumbo Frame
Yes
USB 2.0 port
2
USB 3.2 Gen 1 port
1
Form Factor
Tower
LED Indicators
System Status, LAN, USB, HDD1-4
Buttons
Power, Reset, USB Copy
Operating Temperature
0 - 40 ^oC (32^oF - 104^oF)