Product comparison · 2 nas & storage servers

Buffalo TeraStation 5400 4TB (4x1TB) vs QNAP TS-419U II, 4x 1 TB

23specifications compared
11differ
12identical
76known for one product only

Key differences

RAID levels
- TeraStation 5400 4TB (4x1TB):0, 1, 5, 6, 10, JBOD
- TS-419U II, 4x 1 TB:0, 1, 5, 6, 10
Processor family
- TeraStation 5400 4TB (4x1TB):Intel Atom®
- TS-419U II, 4x 1 TB:Marvell
Processor frequency
- TeraStation 5400 4TB (4x1TB):1.86 GHz
- TS-419U II, 4x 1 TB:2 GHz
Internal memory
- TeraStation 5400 4TB (4x1TB):2 GB
- TS-419U II, 4x 1 TB:0.5 GB
USB 2.0 ports quantity
- TeraStation 5400 4TB (4x1TB):2
- TS-419U II, 4x 1 TB:4
LED indicators
- TeraStation 5400 4TB (4x1TB):Yes
- TS-419U II, 4x 1 TB:HDD, LAN, Status, USB
Power consumption (typical)
- TeraStation 5400 4TB (4x1TB):96 W
- TS-419U II, 4x 1 TB:33 W
Weight
- TeraStation 5400 4TB (4x1TB):8 kg
- TS-419U II, 4x 1 TB:6.7 kg

Side by side

Differences highlightedShow differences only

Comparison of TeraStation 5400 4TB (4x1TB), TS-419U II, 4x 1 TB
99 specifications	A Buffalo TeraStation 5400 4TB (4x1TB)View product	B QNAP TS-419U II, 4x 1 TB View product
Storage2 differ
Total installed storage capacity	4 TB	4 TB
Number of storage drives installed	4	4
Number of storage drives supported	4	4
Storage drive capacity	1 TB	1 TB
Storage drive interface	Serial ATA, Serial ATA II	Serial ATA, Serial ATA II
Maximum supported storage capacityKnown for one	16 TB	Unknown — not stated by the source
RAID levelsDiffers	0, 1, 5, 6, 10, JBOD	0, 1, 5, 6, 10
Hot-swap drive bays	Yes	Yes
Supported file systemsDiffers	DFS	ext3, ext4, FAT32, HFS+, NTFS
Storage drive sizeKnown for one	Unknown — not stated by the source	2.5/3.5"
Processor2 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel Atom®	Marvell
Processor modelKnown for one	D2550	Unknown — not stated by the source
Processor frequencyDiffers	1.86 GHz	2 GHz
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor cacheKnown for one	1 MB	Unknown — not stated by the source
L2 cacheKnown for one	1 MB	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
Compatible processor seriesKnown for one	Intel Atom®	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Number of processors installed	1	1
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor codeKnown for one	SR0VY	Unknown — not stated by the source
Processor codenameKnown for one	Cedarview	Unknown — not stated by the source
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor package sizeKnown for one	22 X 22 mm	Unknown — not stated by the source
Processor socketKnown for one	BGA 559	Unknown — not stated by the source
SteppingKnown for one	B3	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	10 W	Unknown — not stated by the source
TjunctionKnown for one	100 C	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	4 GB	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	6.4 GB/s	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	0.5 GB
Internal memory type	DDR3	DDR3
Flash memoryKnown for one	Unknown — not stated by the source	16 MB
Networkidentical
iSCSI support	Yes	Yes
Data link protocolsKnown for one	TCP/IP, CIFS/SMB, AFP, HTTP/HTTPS, FTP/SFTP, NFS	Unknown — not stated by the source
Maximum data transfer rateKnown for one	1000 Mbit/s	Unknown — not stated by the source
DHCP clientKnown for one	Unknown — not stated by the source	Yes
DHCP serverKnown for one	Unknown — not stated by the source	Yes
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, 802.3u, 802.3ab
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Supported network protocolsKnown for one	Unknown — not stated by the source	CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC, UPnPc
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
WAN connectionKnown for one	Ethernet (RJ-45)	Unknown — not stated by the source
eSATA ports quantityKnown for one	Unknown — not stated by the source	2
eSATAKnown for one	Unknown — not stated by the source	Yes
Graphicsidentical
On-board graphics card base frequencyKnown for one	640 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
Design1 differ
Product colour	Black	Black
LED indicatorsDiffers	Yes	HDD, LAN, Status, USB
Chassis typeKnown for one	Unknown — not stated by the source	Rack (1U)
Number of fansKnown for one	Unknown — not stated by the source	2 fan(s)
Performanceidentical
Management protocolsKnown for one	HTTP/HTTPS, NTP, RTSP	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Multilingual supportKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	HTTPS, SSH, SSL/TLS
Softwareidentical
Bundled softwareKnown for one	NovaBackup Business Essentials	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	96 W	33 W
Power supply unit (PSU) capacityKnown for one	Unknown — not stated by the source	250 W
Power consumption (sleep)Known for one	Unknown — not stated by the source	12 W
Weight & dimensions1 differ
WeightDiffers	8 kg	6.7 kg
WidthKnown for one	Unknown — not stated by the source	439 mm
DepthKnown for one	Unknown — not stated by the source	483 mm
HeightKnown for one	Unknown — not stated by the source	44 mm
Package weightKnown for one	Unknown — not stated by the source	9.5 kg
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	4	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Single	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 40 °C
Storage temperature (T-T)Known for one	20 - 80 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Other features1 differ
Compatible operating systemsKnown for one	Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows XP, Windows 2000, Windows Server 2008, Windows Server 2003, Windows 2000 Server Mac OS X 10.4-10.7	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	231 x 170 x 216 mm	Unknown — not stated by the source
Link/Act LEDKnown for one	Yes	Unknown — not stated by the source
Networking features	Gigabit Ethernet	Gigabit Ethernet
Power LEDKnown for one	Yes	Unknown — not stated by the source
Power requirementsDiffers	100-240 V, 50/60Hz	100-240V AC, 50/60Hz
Processor ARK IDKnown for one	65470	Unknown — not stated by the source
FanKnown for one	Unknown — not stated by the source	4 cm, 12V DC

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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