Product comparison · 2 nas & storage servers

QNAP TES-3085U NAS Rack (2U) Intel® Xeon® D D-1548 vs Seagate STCU4000200-RFB NAS/storage server Desktop ARM

54specifications compared
36differ
18identical
88known for one product only

Key differences

Storage drives installed
- TES-3085U NAS Rack (2U) Intel® Xeon® D D-1548:No
- STCU4000200-RFB NAS/storage server Desktop ARM:Yes
Total installed storage capacity
- TES-3085U NAS Rack (2U) Intel® Xeon® D D-1548:0 TB
- STCU4000200-RFB NAS/storage server Desktop ARM:4 TB
Number of storage drives installed
- TES-3085U NAS Rack (2U) Intel® Xeon® D D-1548:0
- STCU4000200-RFB NAS/storage server Desktop ARM:2
Number of storage drives supported
- TES-3085U NAS Rack (2U) Intel® Xeon® D D-1548:30
- STCU4000200-RFB NAS/storage server Desktop ARM:4
Installed storage drive type
- TES-3085U NAS Rack (2U) Intel® Xeon® D D-1548:No
- STCU4000200-RFB NAS/storage server Desktop ARM:HDD
Supported storage drive types
- TES-3085U NAS Rack (2U) Intel® Xeon® D D-1548:HDD & SSD
- STCU4000200-RFB NAS/storage server Desktop ARM:HDD
Storage drive capacity
- TES-3085U NAS Rack (2U) Intel® Xeon® D D-1548:0 GB
- STCU4000200-RFB NAS/storage server Desktop ARM:2 TB
Storage drive interface
- TES-3085U NAS Rack (2U) Intel® Xeon® D D-1548:Serial ATA III
- STCU4000200-RFB NAS/storage server Desktop ARM:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of TES-3085U, STCU4000200-RFB
142 specifications	A QNAP TES-3085U NAS Rack (2U) Intel® Xeon® D D-1548 Model TES-3085U View product	B Seagate STCU4000200-RFB NAS/storage server Desktop ARM Model STCU4000200-RFB View product
Storage12 differ
Storage drives installedDiffers	No	Yes
Total installed storage capacityDiffers	0 TB	4 TB
Number of storage drives installedDiffers	0	2
Number of storage drives supportedDiffers	30	4
Installed storage drive typeDiffers	No	HDD
Supported storage drive typesDiffers	HDD & SSD	HDD
Storage drive capacityDiffers	0 GB	2 TB
Storage drive interfaceDiffers	Serial ATA III	Serial ATA II
Storage drive sizeDiffers	2.5"	2.5/3.5"
RAID support	Yes	Yes
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, JBOD
Hot-swap drive baysDiffers	No	Yes
Supported file systemsDiffers	FAT32, HFS+, NTFS, ZFS, ext3, ext4	ext2, ext3, ext4, FAT32, HFS+, NTFS
Maximum supported storage capacityKnown for one	Unknown — not stated by the source	20 TB
Processor2 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Xeon® D	ARM
Processor modelKnown for one	D-1548	Unknown — not stated by the source
Processor frequencyDiffers	2 GHz	1.2 GHz
Processor boost frequencyKnown for one	2.6 GHz	Unknown — not stated by the source
Processor coresKnown for one	8	Unknown — not stated by the source
Processor threadsKnown for one	16	Unknown — not stated by the source
Processor cacheKnown for one	12 MB	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
ECC supported by processorKnown for one	Yes	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 1x4, 1x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0, 3.0	Unknown — not stated by the source
Processor cache typeKnown for one	L3	Unknown — not stated by the source
Processor codeKnown for one	SR2DJ	Unknown — not stated by the source
Processor codenameKnown for one	Broadwell	Unknown — not stated by the source
Processor lithographyKnown for one	14 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	37.5 x 37.5 mm	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon D-1500	Unknown — not stated by the source
Processor socketKnown for one	BGA 1667	Unknown — not stated by the source
ScalabilityKnown for one	1S	Unknown — not stated by the source
SteppingKnown for one	V2	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	45 W	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	128 GB	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	16 GB	0.5 GB
Internal memory typeDiffers	DDR4	DDR3
Maximum RAM supportedKnown for one	128 GB	Unknown — not stated by the source
Memory slotsKnown for one	4	Unknown — not stated by the source
Flash memoryKnown for one	4000 MB	Unknown — not stated by the source
Network2 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000,10000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
DHCP client	Yes	Yes
DHCP serverKnown for one	Yes	Unknown — not stated by the source
Jumbo frames support	Yes	Yes
iSCSI support	Yes	Yes
Wake-on-LAN ready	Yes	Yes
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsDiffers	IPv4, IPv6, MB2/SMB3, NFS v3/NFS v4, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, SNMP, SMTP, SMSC	IPv4, IPv6, CIFS/SMB, NFS v3, AFP, HTTP, FTP / sFTP, SNMP, SMTP, NTP, UPnP, Bonjour, WebDAV, DFS-N
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers	4	2
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
Fiber ports quantityDiffers	2	0
Fiber optic connectorKnown for one	SFP+	Unknown — not stated by the source
Design2 differ
Chassis typeDiffers	Rack (2U)	Desktop
Cooling typeKnown for one	Active	Unknown — not stated by the source
Product colour	Black	Black
Number of fansKnown for one	4 fan(s)	Unknown — not stated by the source
Fan diameterKnown for one	6 cm	Unknown — not stated by the source
LED indicatorsDiffers	LAN, Status	Activity, Power
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Performance1 differ
Type	NAS	NAS
Device classDiffers	Large Enterprise Business	Home & Home Office
Backup function	Yes	Yes
Backup features	Cloud, iSCSI LUN	Cloud, iSCSI LUN
Multilingual supportKnown for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
Browser supportedKnown for one	Internet Explorer 10, Firefox 8, Safari 4, Google Chrome	Unknown — not stated by the source
Built-in FTP serverKnown for one	Yes	Unknown — not stated by the source
Built-in iTunes serverKnown for one	Yes	Unknown — not stated by the source
Hot spareKnown for one	Yes	Unknown — not stated by the source
On/off switch	Yes	Yes
Password authenticationKnown for one	Yes	Unknown — not stated by the source
Reset button	Yes	Yes
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS	Unknown — not stated by the source
Share folderKnown for one	CIFS/SMB	Unknown — not stated by the source
System logKnown for one	Yes	Unknown — not stated by the source
Software5 differ
Operating system installedDiffers	QNAP Enterprise System	Seagate NAS OS
Operating system versionDiffers	1.1	4
Windows operating systems supportedDiffers	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows	Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows 8, Windows 8 Enterprise, Windows 8 Pro, Windows Vista Business, Windows Vista Enterprise, Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Ultimate, Windows XP Home
Linux operating systems supported	Yes	Yes
Mac operating systems supportedDiffers	Yes	Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedDiffers	Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012
Power2 differ
Power supply locationKnown for one	Built-in	Unknown — not stated by the source
Power supply unit (PSU) capacityDiffers	450 W	90 W
Number of power supply unitsKnown for one	2	Unknown — not stated by the source
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
AC input voltageDiffers	90-264 V	100-240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Output voltageKnown for one	Unknown — not stated by the source	19 V
Weight & dimensions4 differ
WidthDiffers	439 mm	174 mm
DepthDiffers	484.5 mm	218 mm
HeightDiffers	88.3 mm	170 mm
WeightDiffers	14 kg	5.47 kg
Package widthKnown for one	Unknown — not stated by the source	316 mm
Package depthKnown for one	Unknown — not stated by the source	230 mm
Package heightKnown for one	Unknown — not stated by the source	324 mm
Package weightKnown for one	Unknown — not stated by the source	6.3 kg
Packaging contentidentical
Cables included	AC, LAN (RJ-45)	AC, LAN (RJ-45)
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	32	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
UARTKnown for one	Yes	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Dual	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM, DDR4-SDRAM	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	5 - 95%	0 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84714100	Unknown — not stated by the source
Other featuresidentical
Digital Living Network Alliance (DLNA) certified	Yes	Yes
Power managementKnown for one	Yes	Unknown — not stated by the source
Software supportKnown for one	Qfinder Pro, myQNAPcloud Connect, Qsync, QNAP NetBak Replicator, vSphere, Q’center Virtual Appliance, QNAP Snapshot Agent	Unknown — not stated by the source
Processor ARK IDKnown for one	91204	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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