Product comparison · 2 nas & storage servers

Buffalo TeraStation WS5200DN NAS Compact Intel Atom® D2550 vs QNAP TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service

53specifications compared
32differ
21identical
83known for one product only

Key differences

The QNAP TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service has 16 TB more total installed storage capacity than the Buffalo TeraStation WS5200DN NAS Compact Intel Atom® D2550 (24 TB vs 8 TB). The QNAP TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service has 6 more storage drives installed than the Buffalo TeraStation WS5200DN NAS Compact Intel Atom® D2550 (8 vs 2). The QNAP TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service has 6 more storage drives supported than the Buffalo TeraStation WS5200DN NAS Compact Intel Atom® D2550 (8 vs 2). Supported storage drive types: HDD on the Buffalo TeraStation WS5200DN NAS Compact Intel Atom® D2550, HDD & SSD on the QNAP TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service. Supported storage drive interfaces: Serial ATA, Serial ATA II on the Buffalo TeraStation WS5200DN NAS Compact Intel Atom® D2550, Serial ATA II, Serial ATA III on the QNAP TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service.

Total installed storage capacity
- TeraStation WS5200DN NAS Compact Intel Atom® D2550:8 TB
- TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service:24 TB
Number of storage drives installed
- TeraStation WS5200DN NAS Compact Intel Atom® D2550:2
- TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service:8
Number of storage drives supported
- TeraStation WS5200DN NAS Compact Intel Atom® D2550:2
- TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service:8
Supported storage drive types
- TeraStation WS5200DN NAS Compact Intel Atom® D2550:HDD
- TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service:HDD & SSD
Storage drive capacity
- TeraStation WS5200DN NAS Compact Intel Atom® D2550:4 TB
- TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service:3 TB
Storage drive sizes supported
- TeraStation WS5200DN NAS Compact Intel Atom® D2550:3.5"
- TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service:2.5,3.5"
RAID levels
- TeraStation WS5200DN NAS Compact Intel Atom® D2550:0, 1, JBOD
- TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service:0, 1, 5, 6, 10
Processor frequency
- TeraStation WS5200DN NAS Compact Intel Atom® D2550:1.86 GHz
- TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service:2 GHz

Side by side

Differences highlightedShow differences only

Comparison of WS5200DN, TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service
136 specifications	A Buffalo TeraStation WS5200DN NAS Compact Intel Atom® D2550 Model WS5200DN View product	B QNAP TS-863U-4G + 8 x 3TB Seagate IronWolf NAS HDD - Seagate Rescue Service View product
Storage8 differ
Storage drives installed	Yes	Yes
Total installed storage capacityDiffers	8 TB	24 TB
Number of storage drives installedDiffers	2	8
Number of storage drives supportedDiffers	2	8
Installed storage drive type	HDD	HDD
Supported storage drive typesDiffers	HDD	HDD & SSD
Storage drive capacityDiffers	4 TB	3 TB
Storage drive interfaceKnown for one	Serial ATA II	Unknown — not stated by the source
Supported storage drive interfacesDiffers	Serial ATA, Serial ATA II	Serial ATA II, Serial ATA III
Storage drive sizeKnown for one	3.5"	Unknown — not stated by the source
Storage drive sizes supportedDiffers	3.5"	2.5,3.5"
Maximum supported storage capacityKnown for one	8 TB	Unknown — not stated by the source
RAID support	Yes	Yes
RAID levelsDiffers	0, 1, JBOD	0, 1, 5, 6, 10
Hot-swap drive bays	Yes	Yes
Supported file systemsKnown for one	Unknown — not stated by the source	FAT32, HFS+, NTFS, ext3, ext4
Processor2 differ
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 frequencyDiffers	1.86 GHz	2 GHz
Processor coresDiffers	2	4
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
On-board graphics card modelKnown for one	Intel® GMA 3650	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
Memory2 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3	DDR3L
Maximum RAM supportedDiffers	4 GB	16 GB
Memory slotsKnown for one	Unknown — not stated by the source	2
Flash memoryKnown for one	Unknown — not stated by the source	512 MB
Network2 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100,1000,10000 Mbit/s
Wi-Fi	No	No
iSCSI support	Yes	Yes
Supported network protocolsDiffers	TCP, IP, UDP	CIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
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
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Link aggregationKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	2	4
USB port	Yes	Yes
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Fiber ports quantityDiffers	0	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP+
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
Design4 differ
Chassis typeDiffers	Compact	Rack (2U)
Cooling type	Active	Active
Product colour	Black	Black
Number of fansDiffers	1 fan(s)	2 fan(s)
Fan diameterDiffers	9.2 cm	7 cm
LED indicatorsDiffers	Yes	HDD, LAN, Power, Status, USB
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Performance2 differ
Type	NAS	NAS
Device classDiffers	Home & Home Office	Small & Medium Business
Backup function	Yes	Yes
Backup featuresDiffers	Cloud	Cloud, iSCSI LUN
Web-based management	Yes	Yes
BuzzerKnown for one	Unknown — not stated by the source	Yes
Multilingual supportKnown for one	Unknown — not stated by the source	Yes
Number of usersKnown for one	Unknown — not stated by the source	4096 user(s)
Noise levelKnown for one	Unknown — not stated by the source	35 dB
Share folder access right managementKnown for one	Unknown — not stated by the source	Yes
Access Control List (ACL)Known for one	Unknown — not stated by the source	Yes
Browser supportedKnown for one	Unknown — not stated by the source	Microsoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Built-in FTP serverKnown for one	Unknown — not stated by the source	Yes
Built-in UPnP AV media serverKnown for one	Unknown — not stated by the source	Yes
Built-in iTunes serverKnown for one	Unknown — not stated by the source	Yes
Hot spareKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
Share folderKnown for one	Unknown — not stated by the source	CIFS/SMB
System logKnown for one	Unknown — not stated by the source	Yes
Software3 differ
Operating system installedDiffers	Windows Storage Server 2016	QNAP Turbo System
Operating system versionDiffers	Workgroup Edition	4.2
Windows operating systems supportedDiffers	Yes	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 8, Windows 8 x64
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supported	Yes	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Power2 differ
Power supply location	Built-in	Built-in
Number of power supply units	1	1
Power consumption (max)Known for one	47 W	Unknown — not stated by the source
Power consumption (typical)Differs	40 W	94.4 W
AC input voltageDiffers	100 V	100-240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
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	40.28 W
Fan voltageKnown for one	Unknown — not stated by the source	12 V
Output currentKnown for one	Unknown — not stated by the source	5 A
Weight & dimensions3 differ
WidthDiffers	170 mm	482 mm
DepthDiffers	230 mm	534 mm
HeightDiffers	170 mm	89 mm
WeightKnown for one	4 kg	Unknown — not stated by the source
Packaging contentidentical
Cables included	AC, LAN (RJ-45)	AC, LAN (RJ-45)
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Number of screwsKnown for one	Unknown — not stated by the source	56
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 - 95%
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Processor ARK IDKnown for one	65470	Unknown — not stated by the source
Digital Living Network Alliance (DLNA) certifiedKnown for one	Unknown — not stated by the source	Yes

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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