TS-431P3, TS-431KX, TS-431K Compare products

	TS-431P3 TS-431P3-4G TS-431P3-4G TS-431P3-2G	TS-431KX TS-431KX-2G TS-431KX-2G	TS-431K TS-431K TS-431K


CPU
CPU	AnnapurnaLabs, an Amazon company Alpine AL314, 4-core, 1.7GHz ¹ AnnapurnaLabs, an Amazon company Alpine AL314, 4-core, 1.7GHz ¹	AnnapurnaLabs, an Amazon company Alpine AL214, 4-core, 1.7GHz ¹	AnnapurnaLabs, an Amazon company Alpine AL214, 4-core, 1.7GHz
CPU Architecture
CPU Architecture	32-bit ARM 32-bit ARM	32-bit ARM	32-bit ARM
Floating Point Unit
Floating Point Unit
Encryption Engine
Encryption Engine
System Memory
System Memory	4GB SODIMM DDR3 2GB SODIMM DDR3	2 GB SODIMM DDR3 (1 x 2 GB)	1GB DDR3
Maximum Memory
Maximum Memory	8GB DDR3 8GB DDR3	8 GB (1 x 8 GB)	1GB DDR3
Memory Slot
Memory Slot	1 x SODIMM DDR3 1 x SODIMM DDR3	1 x SODIMM DDR3
Flash Memory
Flash Memory	512 MB (Dual boot OS protection) 512 MB (Dual boot OS protection)	512 MB (Dual boot OS protection)	512 MB (Dual boot OS protection)
Drive Bay
Drive Bay	4x 3.5-inch SATA 6Gb/s, 3Gb/s 4x 3.5-inch SATA 6Gb/s, 3Gb/s	4x 3.5-inch SATA 6Gb/s, 3Gb/s	4x 3.5-inch SATA 6Gb/s, 3Gb/s
Drive Compatibility
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 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	3.5-inch bays: 3.5-inch SATA hard disk drives 2.5-inch SATA solid state drives	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
Hot-swappable
SSD Cache Acceleration Support
SSD Cache Acceleration Support


Form Factor
Form Factor	Tower Tower	Tower	Tower
LED Indicators
LED Indicators	Power, Status, LAN, USB, HDD1-2 Power, Status, LAN, USB, HDD1-2	Power, Status, LAN, USB, HDD1-4	Power, Status, LAN, USB, HDD1-4
Buttons
Buttons	Power, Reset, USB Auto Copy Power, Reset, USB Auto Copy	Power, Reset, USB Auto Copy	Power, Reset, USB Auto Copy
Dimensions (HxWxD)
Dimensions (HxWxD)	6.5 × 6.31 × 8.68 inch 6.5 × 6.31 × 8.68 inch	6.5 × 6.31 × 8.68 inch ²	6.5 × 6.31 × 8.68 inch ²
Weight (Net)
Weight (Net)	4.43 lbs 4.43 lbs	7.65 lbs	7.65 lbs
Weight (Gross)
Weight (Gross)	7.72 lbs 7.72 lbs	7.65 lbs	7.65 lbs


Operating Temperature
Operating Temperature	0 - 40 °C (32°F - 104°F) 0 - 40 °C (32°F - 104°F)	0 - 40 °C (32°F - 104°F)	0 - 40 °C (32°F - 104°F)
Storage Temperature
Storage Temperature	-20 - 70°C (-4°F - 158°F) -20 - 70°C (-4°F - 158°F)	-20 - 70°C (-4°F - 158°F)	-20 - 70°C (-4°F - 158°F)
Relative Humidity
Relative Humidity	5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)	5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)	5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Power Supply Unit
Power Supply Unit	90W adapter (12VDC), 100-240VAC 90W adapter (12VDC), 100-240VAC	90W adapter (12VDC), 100-240VAC	90W adapter (12VDC), 100-240VAC
Power Consumption: Disk Standby Mode
Power Consumption: Disk Standby Mode	11.65 W 11.65 W	11.65 W	11.928 W
Power Consumption: Operating Mode, Typical
Power Consumption: Operating Mode, Typical	26.7 W ³ 26.7 W ³	26.7 W ³	26.57 W ³
Fan
Fan	1 x 120mm, 12VDC 1 x 120mm, 12VDC	1 x 120mm, 12VDC	1 x 120mm, 12VDC
System Warning
System Warning	Buzzer Buzzer	Buzzer	Buzzer
Kensington Security Slot
Kensington Security Slot
Standard Warranty
Standard Warranty	2 2	2	2


Port Trunking / Link Aggregation
Port Trunking / Link Aggregation
Network Service Discovery (UPnP & Bonjour)
Network Service Discovery (UPnP & Bonjour)
Service Binding Based on Network Interfaces
Service Binding Based on Network Interfaces


AES 256-bit Volume-based Encryption
AES 256-bit Volume-based Encryption
External Drive Encryption
External Drive Encryption
Hardware Encryption Engine (Not available in certain countries)
Hardware Encryption Engine (Not available in certain countries)


Snapshot
Snapshot	(256) (max 256 w/ 4 GB RAM)	(max 256 w/ 4 GB RAM)	(32)


RAID Recovery
RAID Recovery
Online RAID Capacity Expansion
Online RAID Capacity Expansion
Online RAID Level Migration
Online RAID Level Migration
RAID 10
RAID 10
RAID 6
RAID 6
RAID 5+ Spare
RAID 5+ Spare
RAID 5
RAID 5
RAID 1
RAID 1
RAID 0
RAID 0
JBOD
JBOD
Single Disk
Single Disk
Global Hot Spare
Global Hot Spare
Storage Pool
Storage Pool
SSD Caching
SSD Caching
iSCSI Target
iSCSI Target
iSCSI LUN Snapshot/Backup
iSCSI LUN Snapshot/Backup
Thin-provisioned volume
Thin-provisioned volume
SSD Over-provisioning
SSD Over-provisioning


Container Station
Container Station


Domain Controller
Domain Controller


Wake on LAN (WOL)
Wake on LAN (WOL)	⁴ ⁴	⁴


Max. Number of Users
Max. Number of Users	4096 4096	4096	4096
Max. Number of User Groups
Max. Number of User Groups	512 512	512	512
Max. Number of Share Folders
Max. Number of Share Folders	512 512	512	512
Max. Number of Concurrent Connections (CIFS) - with Max. Memory
Max. Number of Concurrent Connections (CIFS) - with Max. Memory	400 400	400	400


Language
Language	English, German, French, Italian, Spanish, Polish, Swedish, Danish, Norwegian, Finnish, Russian, Japanese, Korean, Dutch, Czech, Traditional Chinese, Simplified Chinese, Turkish, Hungarian, Romanian, Thai, Portuguese/Brazil, Greek English, German, French, Italian, Spanish, Polish, Swedish, Danish, Norwegian, Finnish, Russian, Japanese, Korean, Dutch, Czech, Traditional Chinese, Simplified Chinese, Turkish, Hungarian, Romanian, Thai, Portuguese/Brazil, Greek	English, German, French, Italian, Spanish, Polish, Swedish, Danish, Norwegian, Finnish, Russian, Japanese, Korean, Dutch, Czech, Traditional Chinese, Simplified Chinese, Turkish, Hungarian, Romanian, Thai, Portuguese/Brazil, Greek	English, German, French, Italian, Spanish, Polish, Swedish, Danish, Norwegian, Finnish, Russian, Japanese, Korean, Dutch, Czech, Traditional Chinese, Simplified Chinese, Turkish, Hungarian, Romanian, Thai, Portuguese/Brazil, Greek