Buffalo LinkStation 441D 12TB LS441D1204-EU Data Sheet

Product codes
LS441D1204-EU
Page of 105
101
LAN Port
Interface
IEEE 802.3ab (1000BASE-T)
IEEE 802.3u (100BASE-TX)
IEEE 802.3 (10BASE-T)
Transfer Speed
1000 Mbps Full duplex (auto-negotiation)
100 Mbps Full duplex/Half duplex (auto-negotiation)
10 Mbps Full duplex/Half duplex (auto-negotiation)
Number of Ports
1 port (supports auto-MDIX)
Connector Type
RJ-45 8-pin
Protocol
TCP/IP
Access Method
CSMA/CD
File Sharing
SMB/CIFS, AFP, FTP/FTPS, HTTP/HTTPS
Management
HTTP/HTTPS
Jumbo Frames
1500, 4084, 7404, and 9216 byte modes are 
supported.
(not including 14 bytes of header and 4 bytes of FCS)
USB Port
USB 3.0 Port (Series A) x 2, USB 2.0 Port (Series A) x 1
Note: Compatible USB devices include printers, USB UPS devices, and Buffalo USB 
hard drives.
Internal Hard Drive
If a hard drive in your LinkStation malfunctions, replace it with a Buffalo OP-HD/LS 
series of the same or more capacity, available from www.buffalotech.com.
Power Supply
AC 100–240 V, 50/60 Hz
Dimensions (W x H x D)
177 x 227 x 128 mm; 7.0 x 8.9 x 5.0 in
Weight
LS441D: Approx. 5.4 kg; 11.9 lb.
LS441DE: Approx. 2.3 kg; 5.1 lb.
Power Consumption 
(Max.)
90 W
Operating Environment
Temperature: 5–35°C; 41–95°F
Environment humidity: 20–80% (no condensation)
Compatible Devices and 
OS
•  Windows computers with Ethernet interface
Windows 8.1
*
, Windows 8
*
, Windows 7
*
, Windows Vista
*
, Windows XP, Windows 
Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, Windows Server 
2008, Windows RT 8.1, Windows RT
•  Intel Mac computers with Ethernet interface
OS X 10.9, 10.8, 10.7, 10.6
•  iPhone, iPad, iPod touch
iOS 5 or later
•  Android smartphones and tablets
Android 2.3 or later
•  Windows Phone
Windows Phone 7.5 or later
*32-bit and 64-bit
Note: The LinkStation requires an Ethernet connection with your computer for 
operation. It cannot be connected via USB. To use with mobile devices, Wi-Fi 
connection is required.
Models
LS441DE, LS441D0404, LS441D0804, LS441D1204, LS441D1604