| Brand | Buffalo |
| EAN | 4981254028094 |
| ASIN | B00VYA4TPM |
| Model | WS5400DR1204W2EU |
| MPN | WS5400DR1204W2EU |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100-240 V |
| Backup function | Yes |
| Built-in display | Yes |
| Bus Type | DMI |
| Cable lock slot | Yes |
| Cooling type | Active |
| Data link protocols | CIFS/SMB, NFS |
| Depth | 216 mm |
| Device class | Home & Home Office |
| Display type | LCD |
| ECC supported by processor | No |
| Embedded options available | Yes |
| Enhanced intel speedstep technology | No |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Height | 231 mm |
| Hot-swap drive bays | Yes |
| Installed storage drive type | HDD |
| Intel 64 | Yes |
| Intel Dual Display Capable Technology | Yes |
| Internal memory | 4 GB |
| Internal memory type | DDR3 |
| iSCSI support | Yes |
| L2 cache | 1 MB |
| 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 |
| Maximum supported storage capacity | 12 TB |
| Memory channels supported by processor | Single |
| On-board graphics adapter base frequency | 640 MHz |
| Operating system installed | Windows Storage Server 2012 R2 |
| Power management | Yes |
| Power supply location | Built-in |
| Processor ARK ID | 65470 |
| Processor cache type | L2 |
| Processor code | SR0VY |
| Processor codename | Cedarview |
| Processor family | Intel Atom® |
| Processor frequency | 1.86 GHz |
| Processor lithography | 32 nm |
| Processor model | D2550 |
| Processor operating modes | 64-bit |
| Processor package size | 22 mm |
| Processor socket | BGA 559 |
| RAID levels | 1,5,JBOD |
| RAID support | Yes |
| Storage Drive Capacity | 3000 GB |
| Storage drive interface | Serial ATA |
| Storage drives installed | Yes |
| Supported network protocols | TCP/IP, CIFS/SMB, DFS, NFS, LDAP, NTP |
| Tjunction | 100 C |
| Type | Storage server |
| Wake-on-LAN ready | Yes |
| Weight | 8.5 kg |
| Wi-Fi | No |
| Width | 170 mm |