Product comparison · 2 nas & storage servers

D-Link DNS-1550-04 + 4X ST2000VX000 vs D-Link DNS-1550-04 + 4X ST3000VN000

87specifications compared
2differ
85identical
0known for one product only

Key differences

Total installed storage capacity
- DNS-1550-04 + 4X ST2000VX000:8 TB
- DNS-1550-04 + 4X ST3000VN000:12 TB
Storage drive capacity
- DNS-1550-04 + 4X ST2000VX000:2 TB
- DNS-1550-04 + 4X ST3000VN000:3 TB

Side by side

Differences highlightedShow differences only

Comparison of DNS-1550-04 + 4X ST2000VX000, DNS-1550-04 + 4X ST3000VN000
87 specifications	A D-Link DNS-1550-04 + 4X ST2000VX000 View product	B D-Link DNS-1550-04 + 4X ST3000VN000 View product
Storage2 differ
Storage drives installed	Yes	Yes
Total installed storage capacityDiffers	8 TB	12 TB
Number of storage drives installed	4	4
Number of storage drives supported	4	4
Installed storage drive type	HDD	HDD
Supported storage drive types	HDD	HDD
Storage drive capacityDiffers	2 TB	3 TB
Storage drive interface	Serial ATA II	Serial ATA II
Storage drive size	3.5"	3.5"
RAID support	Yes	Yes
RAID levels	0, 1, 5, 6, 10, JBOD	0, 1, 5, 6, 10, JBOD
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor model	D525	D525
Processor frequency	1.8 GHz	1.8 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)	32 bit	32 bit
Processing Die size	87 mm²	87 mm²
Processor cache type	L2	L2
Processor code	SLBXC	SLBXC
Processor codename	Pineview	Pineview
Processor lithography	45 nm	45 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
Stepping	B0	B0
Thermal Design Power (TDP)	13 W	13 W
Tjunction	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 processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR2	DDR2
Flash memory	256 MB	256 MB
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
DHCP server	Yes	Yes
iSCSI support	Yes	Yes
Supported network protocols	DHCP, TCP/IP, iSCSI, HTTP/HTTPS, IPv6, SSH, SMB/CIFS, NFS, FTP, SNMP	DHCP, TCP/IP, iSCSI, HTTP/HTTPS, IPv6, SSH, SMB/CIFS, NFS, FTP, SNMP
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	5	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
Fiber ports quantity	0	0
Designidentical
Chassis type	Rack (1U)	Rack (1U)
Cooling type	Active	Active
Product colour	Black	Black
Performanceidentical
Type	NAS	NAS
Backup function	Yes	Yes
Backup features	Cloud, iSCSI LUN	Cloud, iSCSI LUN
Multilingual support	Yes	Yes
Web-based management	Yes	Yes
Softwareidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Poweridentical
Power supply location	Built-in	Built-in
Power supply unit (PSU) capacity	226 W	226 W
Number of power supply units	2	2
Redundant power supply (RPS) support	Yes	Yes
Weight & dimensionsidentical
Width	429 mm	429 mm
Depth	442 mm	442 mm
Height	44 mm	44 mm
Processor special featuresidentical
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	No	No
Execute Disable Bit	Yes	Yes
Idle States	No	No
Intel 64	Yes	Yes
Intel Demand Based Switching	No	No
Intel Enhanced Halt State	No	No
Intel Trusted Execution Technology	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Turbo Boost Technology	No	No
Number of Processing Die Transistors	176 M	176 M
Thermal Monitoring Technologies	No	No
Memory channels supported by processor	Single	Single
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Operating relative humidity (H-H)	10 - 85%	10 - 85%
Other featuresidentical
Certification	BSMI, C-Tick, CE, FCC, UK, VCCI	BSMI, C-Tick, CE, FCC, UK, VCCI
Processor ARK ID	49490	49490

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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