TS-451+ |
TS-251+ |
| CPU | ||
|---|---|---|
| CPU | Intel® Celeron® J1900 4-core/4-thread processor, burst up to 2.42 GHz Intel® Celeron® J1900 4-core/4-thread processor, burst up to 2.42 GHz | Intel® Celeron® J1900 4-core/4-thread processor, burst up to 2.42 GHz Intel® Celeron® J1900 4-core/4-thread processor, burst up to 2.42 GHz |
| CPU Architecture | ||
| CPU Architecture | 64-bit x86 64-bit x86 | 64-bit x86 64-bit x86 |
| Graphic Processors | ||
| Graphic Processors | Intel® HD Graphics Intel® HD Graphics | Intel® HD Graphics Intel® HD Graphics |
| Floating Point Unit | ||
| Floating Point Unit | ||
| Hardware-accelerated Transcoding | ||
| Hardware-accelerated Transcoding | , up to 1080P , up to 1080P | |
| System Memory | ||
| System Memory | 2 GB SODIMM DDR3L 8 GB SODIMM DDR3L | 2 GB SODIMM DDR3L 8 GB SODIMM DDR3L |
| Maximum Memory | ||
| Maximum Memory | 8 GB (2 x 4GB) 8 GB (2 x 4GB) | 8 GB (2 x 4GB) 8 GB (2 x 4GB) |
| Memory Slot | ||
| Memory Slot | 2 x SODIMM DDR3L 1 2 x SODIMM DDR3L 1 | 2 x SODIMM DDR3L 2 2 x SODIMM DDR3L 2 |
| Flash Memory | ||
| Flash Memory | 512MB (Dual boot OS protection) 512MB (Dual boot OS protection) | 512MB (Dual boot OS protection) 512MB (Dual boot OS protection) |
| Drive Bay | ||
| Drive Bay | 4 x 3.5-inch SATA 6Gb/s, 3Gb/s 3 4 x 3.5-inch SATA 6Gb/s, 3Gb/s 3 | 2 x 3.5-inch SATA 6Gb/s, 3Gb/s 3 2 x 3.5-inch SATA 6Gb/s, 3Gb/s 3 |
| Drive Compatibility | ||
| Drive Compatibility |
3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives 3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives 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 | ||
| Gigabit Ethernet Port (RJ45) | ||
|---|---|---|
| Gigabit Ethernet Port (RJ45) | 2 2 | 2 2 |
| Jumbo Frame | ||
| Jumbo Frame | ||
| USB 2.0 port | ||
| USB 2.0 port | 2 2 | 2 2 |
| USB 3.2 Gen 1 port | ||
| USB 3.2 Gen 1 port | 2 2 | 2 2 |
| IR Sensor | ||
| IR Sensor | (RM-IR002 & MCE) (RM-IR002 & MCE) | (RM-IR002 & MCE) (RM-IR002 & MCE) |
| HDMI™ Output | ||
| HDMI™ Output | 1, (up to 1080p) 1, (up to 1080p) | 1, (up to 1080p) 1, (up to 1080p) |
| Form Factor | ||
|---|---|---|
| Form Factor | Tower Tower | Tower Tower |
| LED Indicators | ||
| LED Indicators | Power/Status, LAN, USB, HDD1-4 Power/Status, LAN, USB, HDD1-4 | Power/Status, LAN, USB, HDD1-2 Power/Status, LAN, USB, HDD1-2 |
| 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) | 6.97 × 7.09 × 9.25 inch 6.97 × 7.09 × 9.25 inch | 6.63 × 4.02 × 8.86 inch 6.63 × 4.02 × 8.86 inch |
| Weight (Net) | ||
| Weight (Net) | 6.61 lbs 6.61 lbs | 2.82 lbs 2.82 lbs |
| Weight (Gross) | ||
| Weight (Gross) | 9.48 lbs 9.48 lbs | 5.11 lbs 5.11 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 | 60W/65W adapter (12VDC), 100-240VAC 60W/65W adapter (12VDC), 100-240VAC |
| Power Consumption: Disk Standby Mode | ||
| Power Consumption: Disk Standby Mode | 15.78 W 15.78 W | 10.56 W 10.56 W |
| Power Consumption: Operating Mode, Typical | ||
| Power Consumption: Operating Mode, Typical | 33.88 W 33.88 W | 18.09 W 18.09 W |
| Fan | ||
| Fan | 1 x 120mm, 12VDC 1 x 120mm, 12VDC | 1 x 70mm, 12VDC 1 x 70mm, 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) | ||
| Virtual LAN (VLAN) | ||
| Virtual LAN (VLAN) | ||
| Service Binding Based on Network Interfaces | ||
| Service Binding Based on Network Interfaces | ||
| AES 256-bit Volume-based Encryption | ||
|---|---|---|
| AES 256-bit Volume-based Encryption | ||
| AES 256-bit Folder Encryption | ||
| AES 256-bit Folder Encryption | ||
| External Drive Encryption | ||
| External Drive Encryption | ||
| Snapshot | ||
|---|---|---|
| Snapshot | (max 1024) (max 1024) | (max 256) (max 256) |
| 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 | ||
| Virtualization Station | ||
| Virtualization Station | (RAM of NAS >= 2 GB) | (RAM of NAS >= 2 GB) |
| Linux Station (RAM of NAS >= 4GB) | ||
| Linux Station (RAM of NAS >= 4GB) | ||
| Domain Controller | ||
|---|---|---|
| Domain Controller | ||
| Wake on LAN (WOL) | ||
|---|---|---|
| Wake on LAN (WOL) | ||
| 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 | 1500 1500 | 1500 1500 |
| 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 |
