Product comparison · 2 nas & storage servers

Buffalo TeraStation 5200 4TB vs D-Link DNS-320L NAS

34specifications compared
20differ
14identical
61known for one product only

Key differences

Total installed storage capacity
- TeraStation 5200 4TB:4 TB
- DNS-320L NAS:1 TB
Number of storage drives installed
- TeraStation 5200 4TB:2
- DNS-320L NAS:1
Storage drive capacity
- TeraStation 5200 4TB:2 TB
- DNS-320L NAS:1 TB
Storage drive interface
- TeraStation 5200 4TB:Serial ATA
- DNS-320L NAS:Serial ATA II
Maximum supported storage capacity
- TeraStation 5200 4TB:8 TB
- DNS-320L NAS:6 TB
Hot-swap drive bays
- TeraStation 5200 4TB:Yes
- DNS-320L NAS:No
Supported file systems
- TeraStation 5200 4TB:DFS
- DNS-320L NAS:ext3, FAT32, NTFS
Ethernet LAN (RJ-45) ports
- TeraStation 5200 4TB:2
- DNS-320L NAS:1

Side by side

Differences highlightedShow differences only

Comparison of TeraStation 5200 4TB, DNS-320L
95 specifications	A Buffalo TeraStation 5200 4TB View product	B D-Link DNS-320L NAS Model DNS-320L View product
Storage7 differ
Storage drives installed	Yes	Yes
Total installed storage capacityDiffers	4 TB	1 TB
Number of storage drives installedDiffers	2	1
Number of storage drives supported	2	2
Installed storage drive type	HDD	HDD
Supported storage drive types	HDD	HDD
Storage drive capacityDiffers	2 TB	1 TB
Storage drive interfaceDiffers	Serial ATA	Serial ATA II
Maximum supported storage capacityDiffers	8 TB	6 TB
RAID support	Yes	Yes
RAID levels	0, 1, JBOD	0, 1, JBOD
Hot-swap drive baysDiffers	Yes	No
Supported file systemsDiffers	DFS	ext3, FAT32, NTFS
Storage drive sizeKnown for one	Unknown — not stated by the source	3.5"
Processoridentical
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel Atom®	Unknown — not stated by the source
Processor modelKnown for one	D2550	Unknown — not stated by the source
Processor frequencyKnown for one	1.86 GHz	Unknown — not stated by the source
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
ECC supported by processorKnown for one	No	Unknown — not stated by the source
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
Memoryidentical
Internal memoryKnown for one	4 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR3	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsDiffers	TCP/IP	TCP/IP, CIFS/SMB, NFS v2/v3, AFP 3.1, HTTP/HTTP, DDNS, NTP, FTP, LLTD, PnP-X, UPnP AV, WebDAV
DHCP clientKnown for one	Unknown — not stated by the source	Yes
DHCP serverKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers	2	1
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
Fiber ports quantity	0	0
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
Cooling type	Active	Active
Product colour	Black	Black
LED indicatorsDiffers	Yes	HDD, LAN, Power, USB
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Performance1 differ
TypeDiffers	Storage server	NAS
Device classKnown for one	Small & Medium Business	Unknown — not stated by the source
Backup function	Yes	Yes
Management protocolsKnown for one	HTTP/HTTPS, RDP, Terminal	Unknown — not stated by the source
Built-in BitTorrent clientKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Powerful backup NovaBACKUP ProfessionalKnown for one	Yes	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Number of usersKnown for one	Unknown — not stated by the source	256 user(s)
Softwareidentical
Operating system installedKnown for one	Windows Storage Server 2012	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power supply locationDiffers	Built-in	External
AC input voltageKnown for one	100-250 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	170 mm	90 mm
DepthDiffers	230 mm	144.3 mm
HeightDiffers	170 mm	193.3 mm
WeightDiffers	4.5 kg	630 g
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 conditions2 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 80%	5 - 90%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Other featuresidentical
Digital Living Network Alliance (DLNA) certified	Yes	Yes
Processor ARK IDKnown for one	65470	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, IC

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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