Product comparison · 2 nas & storage servers

Buffalo TeraStation WS5400DR Storage server Intel Atom® D2550 vs Buffalo TeraStation WS5400R Storage server Rack (1U) Intel Atom® D2700

84specifications compared
17differ
67identical
13known for one product only

Key differences

Total installed storage capacity
- TeraStation WS5400DR Storage server Intel Atom® D2550:4 TB
- TeraStation WS5400R Storage server Rack (1U) Intel Atom® D2700:8 TB
Storage drive capacity
- TeraStation WS5400DR Storage server Intel Atom® D2550:1 TB
- TeraStation WS5400R Storage server Rack (1U) Intel Atom® D2700:2 TB
Maximum supported storage capacity
- TeraStation WS5400DR Storage server Intel Atom® D2550:12 TB
- TeraStation WS5400R Storage server Rack (1U) Intel Atom® D2700:16 TB
Processor model
- TeraStation WS5400DR Storage server Intel Atom® D2550:D2550
- TeraStation WS5400R Storage server Rack (1U) Intel Atom® D2700:D2700
Processor frequency
- TeraStation WS5400DR Storage server Intel Atom® D2550:1.86 GHz
- TeraStation WS5400R Storage server Rack (1U) Intel Atom® D2700:2.13 GHz
Processor code
- TeraStation WS5400DR Storage server Intel Atom® D2550:SR0VY
- TeraStation WS5400R Storage server Rack (1U) Intel Atom® D2700:SR0D9
Stepping
- TeraStation WS5400DR Storage server Intel Atom® D2550:B3
- TeraStation WS5400R Storage server Rack (1U) Intel Atom® D2700:B2
Tjunction
- TeraStation WS5400DR Storage server Intel Atom® D2550:100 C
- TeraStation WS5400R Storage server Rack (1U) Intel Atom® D2700:100 °C

Side by side

Differences highlightedShow differences only

Comparison of WS5400DR, WS5400R
97 specifications	A Buffalo TeraStation WS5400DR Storage server Intel Atom® D2550 Model WS5400DR View product	B Buffalo TeraStation WS5400R Storage server Rack (1U) Intel Atom® D2700 Model WS5400R View product
Storage3 differ
Total installed storage capacityDiffers	4 TB	8 TB
Storage drive capacityDiffers	1 TB	2 TB
Maximum supported storage capacityDiffers	12 TB	16 TB
Processor5 differ
Processor modelDiffers	D2550	D2700
Processor frequencyDiffers	1.86 GHz	2.13 GHz
Processor codeDiffers	SR0VY	SR0D9
SteppingDiffers	B3	B2
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
TjunctionDiffers	100 C	100 °C
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
Design1 differ
Chassis typeKnown for one	Unknown — not stated by the source	Rack (1U)
Product colourDiffers	Black	Black, Grey
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LCD	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
Device classKnown for one	Home & Home Office	Unknown — not stated by the source
Software1 differ
Server operating systems supportedDiffers	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	Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, 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
Power1 differ
Power consumption (max)Differs	96 W	100 W
Weight & dimensions3 differ
WidthDiffers	170 mm	429.5 mm
DepthDiffers	216 mm	430 mm
HeightDiffers	231 mm	44.3 mm
WeightKnown for one	8.5 kg	Unknown — not stated by the source
Processor special features1 differ
Embedded options availableDiffers	Yes	No
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Other features1 differ
Processor ARK IDDiffers	65470	59683

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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