Product comparison · 2 nas & storage servers

Buffalo TeraStation 5200DRW2 Storage server Intel Atom® D2550 vs Buffalo 5400DN WSS

81specifications compared
16differ
65identical
26known for one product only

Key differences

Number of storage drives installed
- TeraStation 5200DRW2 Storage server Intel Atom® D2550:2
- 5400DN WSS:4
Number of storage drives supported
- TeraStation 5200DRW2 Storage server Intel Atom® D2550:2
- 5400DN WSS:4
Storage drive capacity
- TeraStation 5200DRW2 Storage server Intel Atom® D2550:2 TB
- 5400DN WSS:1 TB
Storage drive interface
- TeraStation 5200DRW2 Storage server Intel Atom® D2550:Serial ATA
- 5400DN WSS:Serial ATA II
Maximum supported storage capacity
- TeraStation 5200DRW2 Storage server Intel Atom® D2550:8 TB
- 5400DN WSS:24 TB
RAID levels
- TeraStation 5200DRW2 Storage server Intel Atom® D2550:1, JBOD
- 5400DN WSS:0, 1, 5, JBOD
Type
- TeraStation 5200DRW2 Storage server Intel Atom® D2550:Storage server
- 5400DN WSS:NAS
Power consumption (max)
- TeraStation 5200DRW2 Storage server Intel Atom® D2550:47 W
- 5400DN WSS:96 W

Side by side

Differences highlightedShow differences only

Comparison of 5200DRW2, 5400DN WSS
107 specifications	A Buffalo TeraStation 5200DRW2 Storage server Intel Atom® D2550 Model 5200DRW2 View product	B Buffalo 5400DN WSS View product
Storage6 differ
Storage drives installed	Yes	Yes
Total installed storage capacity	4 TB	4 TB
Number of storage drives installedDiffers	2	4
Number of storage drives supportedDiffers	2	4
Installed storage drive type	HDD	HDD
Supported storage drive types	HDD	HDD
Storage drive capacityDiffers	2 TB	1 TB
Storage drive interfaceDiffers	Serial ATA	Serial ATA II
Supported storage drive interfacesKnown for one	Unknown — not stated by the source	Serial ATA, Serial ATA II
Storage drive sizeKnown for one	Unknown — not stated by the source	3.5"
Storage drive sizes supportedKnown for one	Unknown — not stated by the source	3.5"
Maximum supported storage capacityDiffers	8 TB	24 TB
RAID support	Yes	Yes
RAID levelsDiffers	1, JBOD	0, 1, 5, JBOD
Hot-swap drive bays	Yes	Yes
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor model	D2550	D2550
Processor frequency	1.86 GHz	1.86 GHz
Processor cores	2	2
Processor threads	4	4
Processor cache	1 MB	1 MB
L2 cache	1 MB	1 MB
Bus type	DMI	DMI
ECC supported by processor	No	No
Physical Address Extension (PAE)	36 bit	36 bit
Processor cache type	L2	L2
Processor code	SR0VY	SR0VY
Processor codename	Cedarview	Cedarview
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor package size	22 X 22 mm	22 X 22 mm
Processor socket	BGA 559	BGA 559
Stepping	B3	B3
Thermal Design Power (TDP)	10 W	10 W
Tjunction	100 C	100 C
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 3650
Maximum internal memory supported by processor	4 GB	4 GB
Memory bandwidth supported by processor (max)	6.4 GB/s	6.4 GB/s
Conflict-Free processor	No	No
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3	DDR3
Maximum RAM supportedKnown for one	Unknown — not stated by the source	4 GB
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
iSCSI support	Yes	Yes
Supported network protocolsDiffers	TCP/IP, CIFS/SMB, DFS, NFS, LDAP, NTP	TCP, IP, UDP
Data link protocolsKnown for one	CIFS/SMB, NFS	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	2	2
USB portKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Fiber ports quantity	0	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Graphicsidentical
On-board graphics card base frequency	640 MHz	640 MHz
Number of displays supported (on-board graphics)	2	2
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Compact
Cooling type	Active	Active
Product colour	Black	Black
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan diameterKnown for one	Unknown — not stated by the source	9.2 cm
LED indicators	Yes	Yes
Built-in display	Yes	Yes
Display typeKnown for one	LCD	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
TypeDiffers	Storage server	NAS
Device classKnown for one	Unknown — not stated by the source	Home & Home Office
Backup function	Yes	Yes
Backup featuresKnown for one	Unknown — not stated by the source	Cloud, iSCSI LUN
Web-based managementKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Yes	Unknown — not stated by the source
Software3 differ
Operating system installedDiffers	Windows Storage Server 2012 R2	Windows Storage Server 2016
Operating system versionKnown for one	Unknown — not stated by the source	Workgroup Edition
Windows operating systems supportedDiffers	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	Yes
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedDiffers	Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Yes
Server operating systems supportedKnown for one	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	Unknown — not stated by the source
Power2 differ
Power supply location	Built-in	Built-in
Number of power supply unitsKnown for one	Unknown — not stated by the source	1
Power consumption (max)Differs	47 W	96 W
AC input voltageDiffers	100-240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Weight & dimensions2 differ
Width	170 mm	170 mm
Depth	230 mm	230 mm
HeightDiffers	170 mm	215 mm
WeightDiffers	4.5 kg	8 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, LAN (RJ-45)
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Processor special featuresidentical
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	No	No
Intel 64	Yes	Yes
Intel Dual Display Capable Technology	Yes	Yes
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Turbo Boost Technology	No	No
Maximum number of PCI Express lanes	4	4
Physical Address Extension (PAE)	Yes	Yes
Memory channels supported by processor	Single	Single
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 40 °C	5 - 35 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Processor ARK ID	65470	65470
Power managementKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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