Buffalo 520D Dual Drive NAS Device
Powerful yet compact black NAS featuring a dual‑core Realtek processor, 256 MB DDR3 memory, and one USB 3.0 port. Supports up to 8 TB on two SATA drives with RAID 0/1 or JBOD, DLNA media streaming, BitTorrent client, Wake‑on‑LAN, and built‑in backup software.
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| Brand | Buffalo |
| Model | 145494 |
| MPN | 145494 |
| EAN | 4981254028971 |
| ASIN | B01DXK60B6 |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100-240 V |
| Backup function | Yes |
| Cable Lock Slot | Yes |
| Cables included | AC,LAN (RJ-45) |
| Chassis type | Compact |
| Colour | Black |
| Data link protocols | CIFS/SMB, AFP, FTP |
| Depth | 205 mm |
| Device class | Home & Home Office |
| DLNA certified | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN ports | 1 |
| External power adapter | Yes |
| Height | 126 mm |
| Installed storage drive type | HDD |
| Internal memory | 0.25 GB |
| Internal memory type | DDR3 |
| LED indicators | Yes |
| Mac operating systems supported | Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks |
| Management protocols | HTTP |
| Maximum power consumption | 17.8 W |
| Maximum supported storage capacity | 8 TB |
| Number of storage drives supported | 2 |
| Operating relative humidity | 20 - 80% |
| Operating temperature | 5 - 35 °C |
| Power consumption sleep | 0.6 W |
| Power management | Yes |
| Power supply location | External |
| Processor family | Realtek |
| Processor model | RTD1195N |
| Quick installation guide | Yes |
| RAID Support | Yes |
| Storage drives installed | Yes |
| Supported network protocols | TCP/IP |
| Supported storage drive interfaces | Serial ATA III |
| Type | NAS |
| Weight | 2.5 kg |
| Wi-Fi | No |
| Width | 87 mm |
