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Product Comparison
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1 300zł1 800zł2 275zł2 879zł
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TS-420TS-421TS-469LTS-451
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ModelTS-420TS-421TS-469LTS-451
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SegmentHome/SOHOSMBHome/SOHOHome/SOHO
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OSEmbedded LinuxEmbedded LinuxEmbedded LinuxEmbedded Linux
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CPUMarvell 1.6 GHzMarvell 2.0 GHz
Dual-Core Intel® Atom™ 2.13 GHz
Dual-core Intel® Celeron® 2.41GHz (Up to 2.58GHz)
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Memory (RAM)512MB1GB1GB SO-DIMM
4GB / 1GB SO-DIMM DDR3L-1333
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Flash16MB16MB512MB (DOM)512MB (DOM)
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Number of RAM Slots--2 (Max 3 GB)2 (Max 8 GB)
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Max. number of HDDs/SSDs
4x 2.5" or 3.5" SATA 3Gb/s
4x 2.5" or 3.5" SATA 3Gb/s
4x 2.5" or 3.5" SATA 3Gb/s
4x 2.5" or 3.5" SATA 6Gb/s, 3Gb/s
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Hot-Swappable HDD TrayYesYesYesYes
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Expansion Enclosure Support---1 (UX-800P, UX-500P)
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Internal Cache Port----
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Gigabit LAN Ports2222
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10GbE----
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Expansion Slot (PCI-E)----
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USB 2.02252
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USB 3.02222
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eSATA2220
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IR Sensor (Infrared Receiver)--
Yes (RM-IR002 & MCE)
Yes (RM-IR002 & MCE)
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SD Card Slot----
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S/PDIF----
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VGA--
Reserved VGA interface for maintenance
-
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HDMI--11
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LED Indicators
Power, LAN, HDD 1-4, Status, USB, eSATA
Power, LAN, HDD 1-4, Status, USB, eSATA
HDD 1-4, Status, LAN, USB, eSATA,
Power/Status, LAN, USB, HDD1-4
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LCD Display/ Button-Yes--
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Buttons
Power, Reset, USB Auto Copy
Power, Reset, USB Auto Copy
Power, Reset, USB Auto Copy
Power, Reset, USB Auto Copy
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Form FactorTowerTowerTowerTower
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Dimensions (HxWxD) mm235x 180x 177235x 180x 177177 x 180 x 235
177 x 180 x 235 mm
6.97 x 7.09 x 9.25 inch
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Weight (Net/ Gross)3 kg/4.6 kg3 kg/4.6 kg3.45kg/ 4.45kg
3 kg (6.61 lbs) / 4.3 kg (9.48 lbs)
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Temperature0 - 40 °C0 - 40 °C0 - 40 °C0 - 40 °C
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Humidity5 - 95% R.H5 - 95% R.H5 - 95% R.H5 - 95% R.H
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Power Supply Specification
External Power Adapter, Input: 100-240V AC, 50/60Hz, Output: 12V DC, 10A, 120W
External Power Adapter, Input: 100-240V AC, 50/60Hz, Output: 12V DC, 10A, 120W
ATX 250W, Input: 110-240 Vac~, 50-60Hz, 5A
External Power Adapter, 90W, 100-240V
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Power Consumption: HDD Sleep Mode (W)
13132515.85
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Power Consumption: Operating Mode, Typical (W)
31264331.07
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Power off (S3 Sleep)--0.55
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Windows Upload (MB/s)6979
208 (Link Aggregation)
216
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Windows Download (MB/s)107105
224 (Link Aggregation)
224
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AES 256-bit Encypted Windows Upload (MB/s)
--26.768
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AES 256-bit Encypted Windows Download (MB/s)
--2968
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File System: Internal Hard DriveEXT4EXT4EXT4EXT4
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File System: External Hard Drive
EXT3, EXT4, NTFS, FAT32, HFS+
EXT3, EXT4, NTFS, FAT32, HFS+
EXT3, EXT4, NTFS, FAT32, HFS+
EXT3, EXT4, NTFS, FAT32, HFS+
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Port Trunking / Link AggregationYesYesYesYes
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Network Service Discovery (UPnP & Bonjour)
UPnP & BonjourUPnP & BonjourYesYes
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Virtual LAN (VLAN)--YesYes
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Wireless LAN via USB Wi-Fi AdapterYesYesYesYes
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Service Binding Based on Network Interfaces
YesYesYesYes
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PC-less RAID Setup via LCD Panel for First-time Installation (Touch-N-Go)
----
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FIPS 140-2 Validated AES 256-bit Volume-based Encryption
--YesYes
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External Drive EncryptionYesYesYesYes
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RAID RecoveryYesYesYesYes
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Online RAID Capacity ExpansionYesYesYesYes
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Online RAID Level MigrationYesYesYesYes
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RAID10+ hot spare----
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RAID10YesYesYesYes
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RAID 6+ hot spare----
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RAID 6YesYesYesYes
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RAID 5+ SpareYesYesYesYes
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RAID 5YesYesYesYes
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RAID 1YesYesYesYes
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RAID 0YesYesYesYes
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JBODYesYesYesYes
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Single DiskYesYesYesYes
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Global Hot SpareYesYesYesYes
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Storage Pool--Yes-
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NAS Discovery Tool
QNAP Qfinder for Windows, Mac, and Linux
QNAP Qfinder for Windows, Mac, and Linux
QNAP Qfinder for Windows, Mac, and Linux
QNAP Qfinder for Windows, Mac, and Linux
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iSCSI TargetYesYesYesYes
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iSCSI LUN Snapshot/BackupYesYesYesYes
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Domain Controller--YesYes
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Thin-provisioned volume--Yes-
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Block-level iSCSI LUN--Yes-
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Space Reclaim--Yes-
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Storage Plug & Connect (iSCSI & CIFS)
YesYesYesYes
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File StationYesYesYesYes
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Shared Folder Level ACL SupportYesYesYesYes
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Windows ACLYesYesYesYes
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Advanced Folder Permission with Subfolder ACL Support for CIFS/SMB, AFP, FTP and Web File Manager
YesYesYesYes
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Real-time Remote Replication (RTRR)YesYesYesYes
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RTRR Max. Number of Jobs883232
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Remote ReplicationYesYesYesYes
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Client backup software: NetBak Replicator (Windows)
YesYesYesYes
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USB One-Touch-CopyYesYesYesYes
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External Drive Volume Label Support--NTFSNTFS
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Apple Time Machine SupportYesYesYesYes
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Microsoft Active Directory (AD) Authentication
YesYesYesYes
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LDAP Server & ClientYesYesYesYes
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Alert Notification (Email, SMS)YesYesYesYes
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Network Recycle Bin for file deletion via CIFS/SMB and AFP with retention time and file-type filter
YesYesYesYes
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Wake on LAN (WOL)YesYesYesYes
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Schedule Power On/Off (15 settings)YesYesYesYes
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SNMP (v2 & v3)YesYesYesYes
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USB Printer (Max 3)YesYesYesYes
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Telnet & SSH logins (Admin only)YesYesYesYes
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Photo/Music/Video StationsYesYesYesYes
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iTunes ServerYesYesYesYes
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TranscodingOfflineOfflineOffline & real-time
Offline & real-time with hardware accleration
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HD Station--YesYes
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HD Station Add-ons--
XBMC, Chrome, MyNAS
XBMC, Chrome, YouTube, MyNAS
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Digital TV Station (DVB-T)YesYesYesYes