Product comparison · 2 nas & storage servers

Buffalo TS4400R-EU NAS Rack (1U) Intel Atom® D2700 vs D-Link DNS-1550-04 + 4X ST3000VX000

69specifications compared
21differ
48identical
34known for one product only

Key differences

Total installed storage capacity
- TS4400R-EU NAS Rack (1U) Intel Atom® D2700:8 TB
- DNS-1550-04 + 4X ST3000VX000:12 TB
Storage drive capacity
- TS4400R-EU NAS Rack (1U) Intel Atom® D2700:2 TB
- DNS-1550-04 + 4X ST3000VX000:3 TB
Storage drive size
- TS4400R-EU NAS Rack (1U) Intel Atom® D2700:2.5/3.5"
- DNS-1550-04 + 4X ST3000VX000:3.5"
RAID levels
- TS4400R-EU NAS Rack (1U) Intel Atom® D2700:1, 5, 6, 10, JBOD
- DNS-1550-04 + 4X ST3000VX000:0, 1, 5, 6, 10, JBOD
Processor model
- TS4400R-EU NAS Rack (1U) Intel Atom® D2700:D2700
- DNS-1550-04 + 4X ST3000VX000:D525
Processor frequency
- TS4400R-EU NAS Rack (1U) Intel Atom® D2700:2.13 GHz
- DNS-1550-04 + 4X ST3000VX000:1.8 GHz
Physical Address Extension (PAE)
- TS4400R-EU NAS Rack (1U) Intel Atom® D2700:36 bit
- DNS-1550-04 + 4X ST3000VX000:32 bit
Processor code
- TS4400R-EU NAS Rack (1U) Intel Atom® D2700:SR0D9
- DNS-1550-04 + 4X ST3000VX000:SLBXC

Side by side

Differences highlightedShow differences only

Comparison of TS4400R-EU, DNS-1550-04 + 4X ST3000VX000
103 specifications	A Buffalo TS4400R-EU NAS Rack (1U) Intel Atom® D2700 Model TS4400R-EU View product	B D-Link DNS-1550-04 + 4X ST3000VX000 View product
Storage4 differ
Total installed storage capacityDiffers	8 TB	12 TB
Storage drive capacityDiffers	2 TB	3 TB
Storage drive sizeDiffers	2.5/3.5"	3.5"
RAID levelsDiffers	1, 5, 6, 10, JBOD	0, 1, 5, 6, 10, JBOD
Hot-swap drive baysKnown for one	Yes	Unknown — not stated by the source
Processor8 differ
Processor modelDiffers	D2700	D525
Processor frequencyDiffers	2.13 GHz	1.8 GHz
Physical Address Extension (PAE)Differs	36 bit	32 bit
Processing Die sizeKnown for one	Unknown — not stated by the source	87 mm²
Processor codeDiffers	SR0D9	SLBXC
Processor codenameDiffers	Cedarview	Pineview
Processor lithographyDiffers	32 nm	45 nm
SteppingDiffers	B2	B0
Thermal Design Power (TDP)Differs	10 W	13 W
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Memory1 differ
Internal memory typeDiffers	DDR3	DDR2
Flash memoryKnown for one	Unknown — not stated by the source	256 MB
Networkidentical
DHCP serverKnown for one	Unknown — not stated by the source	Yes
Supported network protocolsKnown for one	Unknown — not stated by the source	DHCP, TCP/IP, iSCSI, HTTP/HTTPS, IPv6, SSH, SMB/CIFS, NFS, FTP, SNMP
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	0
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, Grey	Black
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Backup featuresKnown for one	Unknown — not stated by the source	Cloud, iSCSI LUN
Multilingual supportKnown for one	Unknown — not stated by the source	Yes
Device classKnown for one	Small & Medium Business	Unknown — not stated by the source
Powerful backup NovaBACKUP ProfessionalKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power supply unit (PSU) capacityKnown for one	Unknown — not stated by the source	226 W
Number of power supply unitsKnown for one	Unknown — not stated by the source	2
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes
AC input voltageKnown for one	100-240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	430 mm	429 mm
DepthDiffers	420 mm	442 mm
HeightDiffers	44.3 mm	44 mm
Processor special features1 differ
Embedded options availableDiffers	No	Yes
Idle StatesKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	176 M
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel ME Firmware VersionKnown for one	No	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	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 types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Other features1 differ
CertificationKnown for one	Unknown — not stated by the source	BSMI, C-Tick, CE, FCC, UK, VCCI
Processor ARK IDDiffers	59683	49490
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

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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