Product comparison · 2 nas & storage servers

Buffalo TeraStation 4200D + 2 x ST2000VN000 vs Buffalo TeraStation WS5400R 8TB

81specifications compared
27differ
54identical
24known for one product only

Key differences

Total installed storage capacity
- TeraStation 4200D + 2 x ST2000VN000:4 TB
- TeraStation WS5400R 8TB:8 TB
Number of storage drives installed
- TeraStation 4200D + 2 x ST2000VN000:2
- TeraStation WS5400R 8TB:4
Number of storage drives supported
- TeraStation 4200D + 2 x ST2000VN000:2
- TeraStation WS5400R 8TB:4
Storage drive interface
- TeraStation 4200D + 2 x ST2000VN000:Serial ATA II
- TeraStation WS5400R 8TB:Serial ATA
Maximum supported storage capacity
- TeraStation 4200D + 2 x ST2000VN000:8 TB
- TeraStation WS5400R 8TB:16000 TB
RAID levels
- TeraStation 4200D + 2 x ST2000VN000:0, 1, JBOD
- TeraStation WS5400R 8TB:0, 1, 5, JBOD
Processor model
- TeraStation 4200D + 2 x ST2000VN000:D2550
- TeraStation WS5400R 8TB:D2700
Processor frequency
- TeraStation 4200D + 2 x ST2000VN000:1.86 GHz
- TeraStation WS5400R 8TB:2.13 GHz

Side by side

Differences highlightedShow differences only

Comparison of TeraStation 4200D + 2 x ST2000VN000, TeraStation WS5400R 8TB
105 specifications	A Buffalo TeraStation 4200D + 2 x ST2000VN000 View product	B Buffalo TeraStation WS5400R 8TB View product
Storage6 differ
Storage drives installed	Yes	Yes
Total installed storage capacityDiffers	4 TB	8 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 capacity	2 TB	2 TB
Storage drive interfaceDiffers	Serial ATA II	Serial ATA
Storage drive sizeKnown for one	3.5"	Unknown — not stated by the source
Maximum supported storage capacityDiffers	8 TB	16000 TB
RAID support	Yes	Yes
RAID levelsDiffers	0, 1, JBOD	0, 1, 5, JBOD
Hot-swap drive bays	Yes	Yes
Processor5 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor modelDiffers	D2550	D2700
Processor frequencyDiffers	1.86 GHz	2.13 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 codeDiffers	SR0VY	SR0D9
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
SteppingDiffers	B3	B2
Thermal Design Power (TDP)	10 W	10 W
TjunctionDiffers	100 C	100 °C
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 processorKnown for one	No	Unknown — not stated by the source
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3	DDR3
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-FiKnown for one	No	Unknown — not stated by the source
DHCP clientKnown for one	No	Unknown — not stated by the source
DHCP serverKnown for one	No	Unknown — not stated by the source
iSCSI support	Yes	Yes
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	TCP/IP, SNMP	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
Fiber ports quantity	0	0
Serial ports quantity	1	1
Graphicsidentical
On-board graphics card base frequency	640 MHz	640 MHz
Number of displays supported (on-board graphics)	2	2
Design2 differ
Chassis typeKnown for one	Mini Tower	Unknown — not stated by the source
Cooling type	Active	Active
Product colourDiffers	Black	Black, Grey
Number of fansDiffers	1 fan(s)	2 fan(s)
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
TypeDiffers	NAS	Storage server
Device classKnown for one	Small & Medium Business	Unknown — not stated by the source
Backup function	Yes	Yes
Management protocols	HTTP/HTTPS	HTTP/HTTPS
Web-based management	Yes	Yes
Powerful backup NovaBACKUP Professional	Yes	Yes
Built-in BitTorrent clientKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Software3 differ
Operating system installedDiffers	Linux	Windows Storage Server 2012
Windows operating systems supported	Windows 2000, Windows 2000 Professional, 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, Windows 8	Windows 2000, Windows 2000 Professional, 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, Windows 8
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedDiffers	Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Yes
Server operating systems supportedDiffers	Windows 2000 Server, 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 2000 Server, Windows Server 2003 R2
Operating system versionKnown for one	Unknown — not stated by the source	R2
Power1 differ
Power supply locationKnown for one	Built-in	Unknown — not stated by the source
Power consumption (typical)Differs	86 W	96 W
AC input voltage	100-240 V	100-240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Weight & dimensions4 differ
WidthDiffers	170 mm	429.5 mm
DepthDiffers	230 mm	430 mm
HeightDiffers	170 mm	44.3 mm
WeightDiffers	3.15 kg	8.5 kg
Packaging contentidentical
External power adapterKnown for one	No	Unknown — not stated by the source
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Processor special features1 differ
Embedded options availableDiffers	Yes	No
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
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
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 35 °C	5 - 40 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Other features1 differ
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
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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