The QNAP TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150 has 86 TB more total installed storage capacity than the Buffalo LinkStation 441D (96 TB vs 10 TB). The QNAP TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150 has 15 more storage drives installed than the Buffalo LinkStation 441D (16 vs 1). The QNAP TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150 has 12 more storage drives supported than the Buffalo LinkStation 441D (16 vs 4). Only the QNAP TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150 has hot-swap drive bays. Supported storage drive types: HDD on the Buffalo LinkStation 441D, HDD & SSD on the QNAP TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150.
Total installed storage capacity
LinkStation 441D:10 TB
TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150:96 TB
Number of storage drives installed
LinkStation 441D:1
TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150:16
Number of storage drives supported
LinkStation 441D:4
TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150:16
Supported storage drive types
LinkStation 441D:HDD
TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150:HDD & SSD
Storage drive capacity
LinkStation 441D:10 TB
TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150:6 TB
Storage drive size
LinkStation 441D:3.5"
TS-EC1680U-I3-4GE-R2 NAS Rack (3U) Intel® Core™ i3 i3-4150:2.5/3.5"
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers
2
4
Fiber ports quantityDiffers
0
2
Fiber optic connectorKnown for one
—Unknown — not stated by the source
SFP+
HDMI ports quantityKnown for one
—Unknown — not stated by the source
1
Graphicsidentical
On-board graphics card DirectX versionKnown for one
—Unknown — not stated by the source
11.1
On-board graphics card IDKnown for one
—Unknown — not stated by the source
0x41E
On-board graphics card base frequencyKnown for one
—Unknown — not stated by the source
350 MHz
On-board graphics card dynamic frequency (max)Known for one
—Unknown — not stated by the source
1150 MHz
Maximum on-board graphics card memoryKnown for one
—Unknown — not stated by the source
1.024 GB
Number of displays supported (on-board graphics)Known for one
—Unknown — not stated by the source
3
Design1 differ
Chassis typeKnown for one
—Unknown — not stated by the source
Rack (3U)
Cooling type
Active
Active
Product colourDiffers
Black
Black, Grey
Number of fansKnown for one
—Unknown — not stated by the source
4 fan(s)
Fan diameterKnown for one
—Unknown — not stated by the source
8 cm
Drive bay lockingKnown for one
—Unknown — not stated by the source
Yes
LED indicatorsKnown for one
—Unknown — not stated by the source
Yes
Cable lock slotKnown for one
Yes
—Unknown — not stated by the source
Performance1 differ
Type
NAS
NAS
Device classDiffers
Home & Home Office
Large Enterprise Business
Backup function
Yes
Yes
Backup featuresKnown for one
—Unknown — not stated by the source
Cloud, iSCSI LUN
BuzzerKnown for one
—Unknown — not stated by the source
Yes
Multilingual supportKnown for one
—Unknown — not stated by the source
Yes
Noise levelKnown for one
—Unknown — not stated by the source
40.5 dB
Share folder access right managementKnown for one
—Unknown — not stated by the source
Yes
Web-based management
Yes
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
Hot spareKnown for one
—Unknown — not stated by the source
Yes
On/off switchKnown for one
—Unknown — not stated by the source
Yes
Password authenticationKnown 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
Management protocolsKnown for one
HTTP/HTTPS
—Unknown — not stated by the source
Built-in BitTorrent clientKnown for one
Yes
—Unknown — not stated by the source
Powerful backup NovaBACKUP ProfessionalKnown for one
Yes
—Unknown — not stated by the source
Software2 differ
Operating system installedKnown for one
—Unknown — not stated by the source
QNAP Turbo NAS System
Windows operating systems supportedDiffers
Yes
Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8 Ente
Linux operating systems supportedKnown for one
—Unknown — not stated by the source
Yes
Mac compatibilityKnown for one
—Unknown — not stated by the source
Yes
Mac operating systems supported
Yes
Yes
Server operating systems supportedDiffers
Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64
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 locationDiffers
External
Built-in
Power supply unit (PSU) capacityKnown for one
—Unknown — not stated by the source
650 W
Number of power supply units
1
1
Redundant power supply (RPS) supportKnown for one
—Unknown — not stated by the source
Yes
Power consumption (typical)Differs
28 W
166.58 W
Power consumption (sleep)Known for one
—Unknown — not stated by the source
82.4 W
AC input voltage
100-240 V
100-240 V
AC input frequency
50 - 60 Hz
50 - 60 Hz
Weight & dimensions3 differ
WidthDiffers
177 mm
442.5 mm
DepthDiffers
227 mm
530.5 mm
HeightDiffers
127.5 mm
130 mm
WeightKnown for one
—Unknown — not stated by the source
18.3 kg
Package weightKnown for one
—Unknown — not stated by the source
24.2 kg
Packaging contentidentical
Cables includedKnown for one
—Unknown — not stated by the source
AC, LAN (RJ-45)
Quick installation guide
Yes
Yes
Number of screwsKnown for one
—Unknown — not stated by the source
128
External power adapterKnown for one
Yes
—Unknown — not stated by the source
Quick start guideKnown for one
Yes
—Unknown — not stated by the source
Processor special featuresidentical
Embedded options availableKnown for one
—Unknown — not stated by the source
No
Enhanced Intel SpeedStep TechnologyKnown for one
—Unknown — not stated by the source
Yes
Execute Disable BitKnown for one
—Unknown — not stated by the source
Yes
Graphics & IMC lithographyKnown for one
—Unknown — not stated by the source
22 nm
Idle StatesKnown for one
—Unknown — not stated by the source
Yes
Intel 64Known for one
—Unknown — not stated by the source
Yes
Intel Enhanced Halt StateKnown for one
—Unknown — not stated by the source
Yes
Intel Small Business Advantage (SBA) versionKnown for one
—Unknown — not stated by the source
1.00
Intel Stable Image Platform Program (SIPP)Known for one
—Unknown — not stated by the source
No
Intel Stable Image Platform Program (SIPP) versionKnown for one
—Unknown — not stated by the source
0.00
Intel TSX-NIKnown for one
—Unknown — not stated by the source
No
Intel TSX-NI versionKnown for one
—Unknown — not stated by the source
0.00
Intel Trusted Execution TechnologyKnown for one
—Unknown — not stated by the source
No
Intel VT-x with Extended Page Tables (EPT)Known for one
—Unknown — not stated by the source
Yes
Intel Virtualization Technology (VT-x)Known for one
—Unknown — not stated by the source
Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one
—Unknown — not stated by the source
No
Intel® AES New Instructions (Intel® AES-NI)Known for one
—Unknown — not stated by the source
Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one
—Unknown — not stated by the source
Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one
—Unknown — not stated by the source
Yes
Intel® InTru™ 3D TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel® Quick Sync Video TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel® Smart CacheKnown for one
—Unknown — not stated by the source
Yes
Intel® Turbo Boost TechnologyKnown for one
—Unknown — not stated by the source
No
Intel® Wireless Display (Intel® WiDi)Known for one
—Unknown — not stated by the source
Yes
Maximum number of PCI Express lanesKnown for one
—Unknown — not stated by the source
16
Number of QPI linksKnown for one
—Unknown — not stated by the source
0
Thermal Monitoring TechnologiesKnown for one
—Unknown — not stated by the source
Yes
Thermal solution specificationKnown for one
—Unknown — not stated by the source
PCG 2013C
Memory channels supported by processorKnown for one
—Unknown — not stated by the source
Dual
Memory types supported by processorKnown for one
—Unknown — not stated by the source
DDR3-SDRAM
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
Processor ARK IDKnown for one
—Unknown — not stated by the source
77486
Digital Living Network Alliance (DLNA) certifiedKnown for one
Yes
—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.
