Yes 24 TB 4 HDD HDD & SSD Serial ATA III Yes Serial ATA II, Serial ATA III 2.5,3.5" 0, 1, 5, 6, 10, JBOD Yes Yes Yes Yes FAT32, HFS+, NTFS, ext3, ext4 Yes Yes Annapurna Labs Annapurna Labs Alpine AL-314 1.7 GHz 4 2 GB DDR3 1600 MHz 8 GB 1 SO-DIMM 512 MB Yes 10,100,1000,10000 Mbit/s 10000 Mbit/s Yes Yes Yes Yes Yes Yes Yes Yes Yes 2 Yes 3 1 SFP+ Tower Active Black 1 fan(s) 12 cm HDD, LAN, Power, SSD, Status Yes Kensington NAS Small & Medium Business Yes Cloud, USB drive, iSCSI LUN Yes Yes 19.5 dB Yes Yes SNMP Yes Yes 256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH Yes Yes Yes Yes Yes Apple Safari 7+, Google Chrome, Microsoft Internet Explorer 10+, Mozilla Firefox Yes Yes Yes Yes Yes Yes QNAP Turbo System 4.4.2 Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64 CentOS 7.0, Ubuntu 14.04 Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 External 90 W 1 26.7 W 11.65 W 100 - 240 V 12 V 160 mm 219 mm 169 mm Yes AC, LAN (RJ-45) 0 - 40 °C 5 - 95% -20 - 70 °C 84714100 TS-431KX-2G/24TBVN

Yes 12 TB 4 HDD HDD & SSD Serial ATA III Yes Serial ATA II, Serial ATA III 2.5,3.5" 0, 1, 5, 6, 10, JBOD Yes Yes Yes Yes FAT32, HFS+, NTFS, ext3, ext4 Yes Yes Annapurna Labs Annapurna Labs Alpine AL-314 1.7 GHz 4 2 GB DDR3 1600 MHz 8 GB 1 SO-DIMM 512 MB Yes 10,100,1000,10000 Mbit/s 10000 Mbit/s Yes Yes Yes Yes Yes Yes Yes Yes Yes 2 Yes 3 1 SFP+ Tower Active Black 1 fan(s) 12 cm HDD, LAN, Power, SSD, Status Yes Kensington NAS Small & Medium Business Yes Cloud, USB drive, iSCSI LUN Yes Yes 19.5 dB Yes Yes SNMP Yes Yes 256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH Yes Yes Yes Yes Yes Apple Safari 7+, Google Chrome, Microsoft Internet Explorer 10+, Mozilla Firefox Yes Yes Yes Yes Yes Yes QNAP Turbo System 4.4.2 Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64 CentOS 7.0, Ubuntu 14.04 Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 External 90 W 1 26.7 W 11.65 W 100 - 240 V 12 V 160 mm 219 mm 169 mm Yes AC, LAN (RJ-45) 0 - 40 °C 5 - 95% -20 - 70 °C 84714100 TS-431KX-2G/12TBVN

Yes 32 TB 4 HDD HDD & SSD Serial ATA III Yes Serial ATA II, Serial ATA III 2.5,3.5" 0, 1, 5, 6, 10, JBOD Yes Yes Yes Yes FAT32, HFS+, NTFS, ext3, ext4 Yes Yes Annapurna Labs Annapurna Labs Alpine AL-314 1.7 GHz 4 2 GB DDR3 1600 MHz 8 GB 1 SO-DIMM 512 MB Yes 10,100,1000,10000 Mbit/s 10000 Mbit/s Yes Yes Yes Yes Yes Yes Yes Yes Yes 2 Yes 3 1 SFP+ Tower Active Black 1 fan(s) 12 cm HDD, LAN, Power, SSD, Status Yes Kensington NAS Small & Medium Business Yes Cloud, USB drive, iSCSI LUN Yes 19.5 dB Yes Yes SNMP Yes Yes 256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH Yes Yes Yes Yes Yes Apple Safari 7+, Google Chrome, Microsoft Internet Explorer 10+, Mozilla Firefox Yes Yes Yes Yes Yes Yes QNAP Turbo System 4.4.2 Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64 CentOS 7.0, Ubuntu 14.04 Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 External 90 W 1 26.7 W 11.65 W 100 - 240 V 12 V 160 mm 219 mm 169 mm Yes AC, LAN (RJ-45) 0 - 40 °C 5 - 95% -20 - 70 °C 84714100 TS-431KX-2G/32TBVN

Yes 32 TB 4 4 HDD HDD & SSD 8 TB Serial ATA III Yes Serial ATA II, Serial ATA III 3.5" 2.5,3.5" 1 0.512 GB 0, 1, 5, 6, 10, JBOD Yes Yes Yes Yes FAT32, HFS+, NTFS, ext3, ext4 Annapurna Labs Annapurna Labs AL314 1.7 GHz 4 1 2 GB DDR3 8 GB 1 SO-DIMM 512 MB Yes 100,1000,2500 Mbit/s Yes Yes Yes Yes Yes Yes Yes Yes 2 Yes 3 Tower Active White 1 fan(s) 12 cm Yes HDD, LAN, Power, Status, USB Yes Kensington NAS Home & Home Office Yes Cloud, USB drive, iSCSI LUN Yes Yes 19.5 dB Yes Yes Yes Yes Yes Mozilla Firefox, Microsoft Edge, Google Chrome, Apple Safari Yes QNAP Turbo System Windows 10, Windows 7, Windows 8 Yes Mac OS X 10.10 Yosemite Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 External 90 W 1 26.7 W 11.65 W 100 - 240 V 50 - 60 Hz 160 mm 219 mm 169 mm 2.01 kg Yes AC, LAN (RJ-45) 0 - 40 °C 5 - 95% -20 - 70 °C 84714100 TS-431P3-2G/32TBVN

Yes 24 TB 4 4 HDD HDD & SSD 6 TB Serial ATA III Yes Serial ATA II, Serial ATA III 3.5" 2.5,3.5" 1 0.512 GB 0, 1, 5, 6, 10, JBOD Yes Yes Yes Yes FAT32, HFS+, NTFS, ext3, ext4 Annapurna Labs Annapurna Labs AL314 1.7 GHz 4 1 2 GB DDR3 8 GB 1 SO-DIMM 512 MB Yes 100,1000,2500 Mbit/s Yes Yes Yes Yes Yes Yes Yes Yes 2 Yes 3 Tower Active White 1 fan(s) 12 cm Yes HDD, LAN, Power, Status, USB Yes Kensington NAS Home & Home Office Yes Cloud, USB drive, iSCSI LUN Yes Yes 19.5 dB Yes Yes Yes Yes Yes Mozilla Firefox, Microsoft Edge, Google Chrome, Apple Safari Yes QNAP Turbo System Windows 10, Windows 7, Windows 8 Yes Mac OS X 10.10 Yosemite Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 External 90 W 1 26.7 W 11.65 W 100 - 240 V 50 - 60 Hz 160 mm 219 mm 169 mm 2.01 kg Yes AC, LAN (RJ-45) 0 - 40 °C 5 - 95% -20 - 70 °C 84714100 TS-431P3-2G/24TBVN

Yes 12 TB 4 4 HDD HDD & SSD 3 TB Serial ATA III Yes Serial ATA II, Serial ATA III 3.5" 2.5,3.5" 1 0.512 GB 0, 1, 5, 6, 10, JBOD Yes Yes Yes Yes FAT32, HFS+, NTFS, ext3, ext4 Annapurna Labs Annapurna Labs AL314 1.7 GHz 4 1 2 GB DDR3 8 GB 1 SO-DIMM 512 MB Yes 100,1000,2500 Mbit/s Yes Yes Yes Yes Yes Yes Yes Yes 2 Yes 3 Tower Active White 1 fan(s) 12 cm Yes HDD, LAN, Power, Status, USB Yes Kensington NAS Home & Home Office Yes Cloud, USB drive, iSCSI LUN Yes Yes 19.5 dB Yes Yes Yes Yes Yes Mozilla Firefox, Microsoft Edge, Google Chrome, Apple Safari Yes QNAP Turbo System Windows 10, Windows 7, Windows 8 Yes Mac OS X 10.10 Yosemite Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 External 90 W 1 26.7 W 11.65 W 100 - 240 V 50 - 60 Hz 160 mm 219 mm 169 mm 2.01 kg Yes AC, LAN (RJ-45) 0 - 40 °C 5 - 95% -20 - 70 °C 84714100 TS-431P3-2G/12TBVN