Product comparison · 2 nas & storage servers

D-Link DNS-1550-04 + 4X ST4000VX000 vs D-Link DNS-1560-04 NAS/storage server Rack (1U) Intel Atom® D2550

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  • 64specifications compared
  • 25differ
  • 39identical
  • 44known for one product only

Key differences

  • Storage drives installed
    • DNS-1550-04 + 4X ST4000VX000:Yes
    • DNS-1560-04 NAS/storage server Rack (1U) Intel Atom® D2550:No
  • Installed storage drive type
    • DNS-1550-04 + 4X ST4000VX000:HDD
    • DNS-1560-04 NAS/storage server Rack (1U) Intel Atom® D2550:No
  • Supported storage drive types
    • DNS-1550-04 + 4X ST4000VX000:HDD
    • DNS-1560-04 NAS/storage server Rack (1U) Intel Atom® D2550:HDD & SSD
  • Storage drive size
    • DNS-1550-04 + 4X ST4000VX000:3.5"
    • DNS-1560-04 NAS/storage server Rack (1U) Intel Atom® D2550:2.5/3.5"
  • Processor model
    • DNS-1550-04 + 4X ST4000VX000:D525
    • DNS-1560-04 NAS/storage server Rack (1U) Intel Atom® D2550:D2550
  • Processor frequency
    • DNS-1550-04 + 4X ST4000VX000:1.8 GHz
    • DNS-1560-04 NAS/storage server Rack (1U) Intel Atom® D2550:1.86 GHz
  • Physical Address Extension (PAE)
    • DNS-1550-04 + 4X ST4000VX000:32 bit
    • DNS-1560-04 NAS/storage server Rack (1U) Intel Atom® D2550:36 bit
  • Processor code
    • DNS-1550-04 + 4X ST4000VX000:SLBXC
    • DNS-1560-04 NAS/storage server Rack (1U) Intel Atom® D2550:SR0VY

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Differences highlightedShow differences only (off)
Comparison of DNS-1550-04 + 4X ST4000VX000, DNS-1560-04
108 specifications
Storage5 differ
Storage drives installedDiffersYesNo
Total installed storage capacityKnown for one16 TBUnknown — not stated by the source
Number of storage drives installedKnown for one4Unknown — not stated by the source
Number of storage drives supported44
Installed storage drive typeDiffersHDDNo
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive capacityKnown for one4 TBUnknown — not stated by the source
Storage drive interfaceDiffersSerial ATA IISerial ATA II, Serial ATA III
Storage drive sizeDiffers3.5"2.5/3.5"
RAID supportYesYes
RAID levels0, 1, 5, 6, 10, JBOD0, 1, 5, 6, 10, JBOD
Processor9 differ
Processor manufacturerIntelIntel
Processor familyIntel Atom®Intel Atom®
Processor modelDiffersD525D2550
Processor frequencyDiffers1.8 GHz1.86 GHz
Processor cores22
Processor threads44
Processor cache1 MB1 MB
L2 cache1 MB1 MB
Bus typeDMIDMI
ECC supported by processorNoNo
Physical Address Extension (PAE)Differs32 bit36 bit
Processing Die sizeKnown for one87 mm²Unknown — not stated by the source
Processor cache typeL2L2
Processor codeDiffersSLBXCSR0VY
Processor codenameDiffersPineviewCedarview
Processor lithographyDiffers45 nm32 nm
Processor operating modes64-bit64-bit
Processor package size22 x 22 mm22 X 22 mm
Processor socketBGA 559BGA 559
SteppingDiffersB0B3
Thermal Design Power (TDP)Differs13 W10 W
TjunctionDiffers100 °C100 C
Maximum internal memory supported by processor4 GB4 GB
Memory bandwidth supported by processor (max)6.4 GB/s6.4 GB/s
Conflict-Free processorNoNo
Memory1 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeKnown for oneDDR2Unknown — not stated by the source
Flash memoryKnown for one256 MBUnknown — not stated by the source
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
DHCP serverKnown for oneYesUnknown — not stated by the source
iSCSI supportKnown for oneYesUnknown — not stated by the source
Supported network protocolsDiffersDHCP, TCP/IP, iSCSI, HTTP/HTTPS, IPv6, SSH, SMB/CIFS, NFS, FTP, SNMPSMB, NFS, AFP, FTP, WebDAV, iSCSI
Jumbo frames supportKnown for oneUnknown — not stated by the sourceYes
Wake-on-LAN readyKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers52
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
Fiber ports quantity00
VGA (D-Sub) ports quantityKnown for oneUnknown — not stated by the source1
Designidentical
Chassis typeRack (1U)Rack (1U)
Cooling typeActiveActive
Product colourBlackBlack
Number of fansKnown for oneUnknown — not stated by the source2 fan(s)
LED indicatorsKnown for oneUnknown — not stated by the sourceYes
Performance2 differ
TypeDiffersNASStorage server
Backup functionYesYes
Backup featuresDiffersCloud, iSCSI LUNCloud
Multilingual supportKnown for oneYesUnknown — not stated by the source
Web-based managementKnown for oneYesUnknown — not stated by the source
Device classKnown for oneUnknown — not stated by the sourceSmall & Medium Business
Number of usersKnown for oneUnknown — not stated by the source4096 user(s)
Network Time Protocol (NTP) clientKnown for oneUnknown — not stated by the sourceYes
S.M.A.R.T. supportKnown for oneUnknown — not stated by the sourceYes
Security algorithmsKnown for oneUnknown — not stated by the sourceHTTPS, SSH, SSL/TLS
System logKnown for oneUnknown — not stated by the sourceYes
Softwareidentical
Windows operating systems supportedKnown for oneYesUnknown — not stated by the source
Linux operating systems supportedKnown for oneYesUnknown — not stated by the source
Mac operating systems supportedKnown for oneYesUnknown — not stated by the source
Poweridentical
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityKnown for one226 WUnknown — not stated by the source
Number of power supply units22
Redundant power supply (RPS) supportKnown for oneYesUnknown — not stated by the source
Power consumption (max)Known for oneUnknown — not stated by the source452 W
Power consumption (typical)Known for oneUnknown — not stated by the source70 W
Weight & dimensions2 differ
WidthDiffers429 mm442 mm
DepthDiffers442 mm533.4 mm
Height44 mm44 mm
WeightKnown for oneUnknown — not stated by the source7.7 kg
Processor special featuresidentical
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyNoNo
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneNoUnknown — not stated by the source
Intel 64YesYes
Intel Demand Based SwitchingKnown for oneNoUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneNoUnknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneNoUnknown — not stated by the source
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNoUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyNoNo
Number of Processing Die TransistorsKnown for one176 MUnknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneNoUnknown — not stated by the source
Memory channels supported by processorSingleSingle
Intel Dual Display Capable TechnologyKnown for oneUnknown — not stated by the sourceYes
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source4
Physical Address Extension (PAE)Known for oneUnknown — not stated by the sourceYes
Memory types supported by processorKnown for oneUnknown — not stated by the sourceDDR3-SDRAM
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Differs10 - 85%0 - 90%
Other features2 differ
CertificationDiffersBSMI, C-Tick, CE, FCC, UK, VCCICE, FCC, 80 PLUS, BSMI
Processor ARK IDDiffers4949065470
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
Graphicsidentical
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source640 MHz
Number of displays supported (on-board graphics)Known for oneUnknown — not stated by the source2

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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