Dell PowerEdge R820
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| Identifiers | |
|---|---|
| Model | QNAP TVS-EC2480U-SAS-RP-8GE-R2 |
| MPN | QNAP TVS-EC2480U-SAS-RP-8GE-R2 |
| Dimensions / Weight | |
| Key Features | |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 90-264 V |
| Backup features | Cloud,iSCSI LUN |
| Backup function | Yes |
| Bays | 24 Bay |
| Browser supported | Microsoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome |
| Built-in display | No |
| Built-in FTP server | Yes |
| Built-in UPnP AV media server | Yes |
| Bus Type | DMI2 |
| Buzzer | Yes |
| Cable lock slot | No |
| Cables included | AC,LAN (RJ-45) |
| Card reader integrated | No |
| Chassis type | Rack (4U) |
| Cooling | Fan |
| Cooling type | Active |
| CPU Cores | Quad Core |
| CPU Model | E3-1246 v3 |
| CPU Speed | 3.5 GHz |
| CPU Type | Intel Xeon |
| Depth | 530.5 mm |
| Device class | Large Enterprise Business |
| DHCP Client | Yes |
| DHCP server | Yes |
| Dimensions | 176 x 442 x 530 (WxHxD mm) |
| DOM Capacity | 512MB |
| DOM Module | Yes |
| Drive Form Factor Support | 24 x 2.5"/3.5" |
| Drive Interface Support | 24 x SAS 3 (12Gbps) / SATA 3 (6Gbps) |
| ECC supported by processor | Yes |
| Embedded options available | No |
| Enhanced intel speedstep technology | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000,10000 Mbit/s |
| Execute disable bit | Yes |
| Expansion slots | 2 x mSATA 1 x PCIe 3.0 x4 1 x PCIe 3.0 x8 |
| External Connectivity | 2 x SFP+ 4 x USB 2.0 4 x USB 3.0/2.0 |
| Fan diameter | 8 cm |
| Fiber optic connector | SFP+ |
| Graphics & IMC lithography | 22 nm |
| HDMI ports quantity | 1 |
| Height | 176.2 mm |
| Hot spare | Yes |
| Hot-swap drive bays | Yes |
| Idle states | Yes |
| Installed storage drive type | No |
| Intel 64 | Yes |
| Intel enhanced halt state | Yes |
| Intel Fast Memory Access | Yes |
| Intel FDI Technology | Yes |
| Intel flex memory access | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Intel trusted execution technology | Yes |
| Internal Flash Memory | No |
| Internal memory type | DDR3 |
| iSCSI support | Yes |
| Jumbo frames support | Yes |
| LAN Type | N/A |
| LED indicators | Yes |
| Link aggregation | Yes |
| Linux operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Maximum internal memory supported by processor | 32 GB |
| Maximum number of PCI Express lanes | 16 |
| Maximum on-board graphics adapter memory | 1.74 GB |
| Maximum power consumption | 351.21 W |
| Maximum RAM Memory Supported | 32GB (4x8GB) |
| Memory channels supported by processor | Dual |
| Multilingual support | Yes |
| Noise Level | 36.2 dB(A) |
| Number of screws | 192 |
| On-board graphics adapter base frequency | 350 MHz |
| On-board graphics adapter DirectX version | 11.2 |
| On-board graphics adapter model | Intel® HD Graphics P4600 |
| On/off switch | Yes |
| Operating system installed | QNAP Turbo NAS System |
| PCI Express configurations | 1x16,2x8,1x8+2x4 |
| PCI Express slots version | 3.0 |
| Power management | Yes |
| Power supply location | Built-in |
| Processor ARK ID | 80916 |
| Processor boost frequency | 3.9 GHz |
| Processor cache type | Smart Cache |
| Processor codename | Haswell |
| Processor family | Intel® Xeon® E3 V3 Family |
| Processor operating modes | 32-bit,64-bit |
| Processor package size | 37.5 mm |
| Processor series | Intel Xeon E3-1200 v3 |
| Processor socket | LGA 1150 (Socket H3) |
| Quick installation guide | Yes |
| RAID levels | 0,1,5,6,10,JBOD |
| RAID support | Yes |
| Reset button | Yes |
| S.M.A.R.T. support | Yes |
| Security algorithms | 256-bit AES,FIPS 140-2,FTPES,HTTPS,SSH,SSL/TLS |
| Server operating systems supported | Windows Server 2003 |
| Share folder | CIFS/SMB |
| Stepping | C0 |
| Storage drive interface | Serial ATA III |
| Storage drive size | 2.5/3.5" |
| Storage drives installed | No |
| Supported file systems | FAT32,HFS+,NTFS,ext3,ext4 |
| Supported network protocols | CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC |
| Supported storage drive types | HDD,SSD |
| System bus rate | 5 GT/s |
| System log | Yes |
| Thermal monitoring technologies | Yes |
| Thermal solution specification | PCG 2013D |
| Type | NAS |
| Wake-on-LAN ready | Yes |
| Web-based management | Yes |
| Weight | 23.08 kg |
| Wi-Fi | No |
| Width | 442.5 mm |
QNAP is a Taiwanese technology company that produces network-attached storage (NAS) devices. The company was founded in 2004 and is headquartered in Taipei. QNAP's products are used by consumers, small businesses, and enterprises, and include NAS devices, surveillance solutions, and cloud storage services.
