Buffalo TeraStation WS5400DR Storage server Intel Atom® D2550

4 GB DDR3 4 TB HDD Windows Storage Server 2012 R2 Black

Model WS5400DRPart no. WS5400DR1204W2EUEAN 4981254028094

90 specifications

Overview

Brand: Buffalo
Category: NAS & Storage Servers
Model: WS5400DR
Part numbers: WS5400DR1204W2EU, WS5400DR0404W2EU, WS5400DR0804W2EU
EAN / UPC: 4981254028094, 4053162799585, 4981254028070, 4053162799592 +2 more
Also known as: Buffalo TeraStation WS5400DR Storage server Intel Atom® D2550 4 GB DDR3 4 TB HDD Windows Storage Server 2012 R2 Black

90 specifications in 14 groups

Specification	Value
Storage drives installed	Yes
Total installed storage capacity	4 TB
Number of storage drives installed	4
Number of storage drives supported	4
Installed storage drive type	HDD
Supported storage drive types	HDD
Storage drive capacity	1 TB
Storage drive interface	Serial ATA
Maximum supported storage capacity	12 TB
RAID support	Yes
RAID levels	1, 5, JBOD
Hot-swap drive bays	Yes

Specification	Value
Processor manufacturer	Intel
Processor family	Intel Atom®
Processor model	D2550
Processor frequency	1.86 GHz
Processor cores	2
Processor threads	4
Processor cache	1 MB
L2 cache	1 MB
Bus type	DMI
ECC supported by processor	No
Physical Address Extension (PAE)	36 bit
Processor cache type	L2
Processor code	SR0VY
Processor codename	Cedarview
Processor lithography	32 nm
Processor operating modes	64-bit
Processor package size	22 X 22 mm
Processor socket	BGA 559
Stepping	B3
Thermal Design Power (TDP)	10 W
Tjunction	100 C
Maximum internal memory supported by processor	4 GB
Memory bandwidth supported by processor (max)	6.4 GB/s
Conflict-Free processor	No

Specification	Value
Internal memory	4 GB
Internal memory type	DDR3

Specification	Value
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Wi-Fi	No
iSCSI support	Yes
Wake-on-LAN ready	Yes
Data link protocols	CIFS/SMB, NFS
Supported network protocols	TCP/IP, CIFS/SMB, DFS, NFS, LDAP, NTP

Specification	Value
Ethernet LAN (RJ-45) ports	2
USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Fiber ports quantity	0
Serial ports quantity	1

Specification	Value
On-board graphics card base frequency	640 MHz
Number of displays supported (on-board graphics)	2

Specification	Value
Operating system installed	Windows Storage Server 2012 R2
Windows operating systems supported	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Mac operating systems supported	Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supported	Windows 2000 Server, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64

Specification	Value
Embedded options available	Yes
Enhanced Intel SpeedStep Technology	No
Intel 64	Yes
Intel Dual Display Capable Technology	Yes
Intel Virtualization Technology (VT-x)	No
Intel Virtualization Technology for Directed I/O (VT-d)	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes
Intel® Turbo Boost Technology	No
Maximum number of PCI Express lanes	4
Physical Address Extension (PAE)	Yes
Memory channels supported by processor	Single
Memory types supported by processor	DDR3-SDRAM

Specification	Value
Operating temperature (T-T)	5 - 40 °C
Operating relative humidity (H-H)	20 - 80%

Specification	Value
Digital Living Network Alliance (DLNA) certified	Yes
Power management	Yes
Processor ARK ID	65470

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