The Buffalo TeraStation WS5400RN0404W2 NAS/storage server Desktop has 8 TB more total installed storage capacity than the QNAP TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service (24 TB vs 16 TB). The QNAP TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service has 2 more storage drives installed than the Buffalo TeraStation WS5400RN0404W2 NAS/storage server Desktop (8 vs 6). The QNAP TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service has 2 more storage drives supported than the Buffalo TeraStation WS5400RN0404W2 NAS/storage server Desktop (8 vs 6). Supported storage drive types: HDD on the Buffalo TeraStation WS5400RN0404W2 NAS/storage server Desktop, HDD & SSD on the QNAP TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service. Chassis type: Desktop on the Buffalo TeraStation WS5400RN0404W2 NAS/storage server Desktop, Rack (2U) on the QNAP TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service.
Total installed storage capacity
TeraStation WS5400RN0404W2 NAS/storage server Desktop:24 TB
TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service:16 TB
Number of storage drives installed
TeraStation WS5400RN0404W2 NAS/storage server Desktop:6
TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service:8
Number of storage drives supported
TeraStation WS5400RN0404W2 NAS/storage server Desktop:6
TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service:8
Supported storage drive types
TeraStation WS5400RN0404W2 NAS/storage server Desktop:HDD
TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service:HDD & SSD
Storage drive capacity
TeraStation WS5400RN0404W2 NAS/storage server Desktop:4 TB
TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service:2 TB
Processor frequency
TeraStation WS5400RN0404W2 NAS/storage server Desktop:2.13 GHz
TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service:3 GHz
Internal memory
TeraStation WS5400RN0404W2 NAS/storage server Desktop:4 GB
TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service:8 GB
Ethernet LAN (RJ-45) ports
TeraStation WS5400RN0404W2 NAS/storage server Desktop:1
TVS-871U-RP-I5-8G + 8 x 2TB Seagate IronWolf NAS HDD - Seagate Rescue Service:4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers
3
4
Fiber ports quantityKnown for one
—Unknown — not stated by the source
0
HDMI ports quantityKnown for one
—Unknown — not stated by the source
1
PCI Express x4 (Gen 3.x) slotsKnown for one
—Unknown — not stated by the source
1
PCI Express x8 (Gen 3.x) slotsKnown 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
0x412
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 typeDiffers
Desktop
Rack (2U)
Cooling type
Active
Active
Product colour
Black
Black
Number of fansKnown for one
—Unknown — not stated by the source
3 fan(s)
Fan diameterKnown for one
—Unknown — not stated by the source
7 cm
Drive bay lockingKnown for one
—Unknown — not stated by the source
Yes
LED indicatorsKnown for one
—Unknown — not stated by the source
HDD, LAN, Status
Built-in displayKnown for one
—Unknown — not stated by the source
No
Performance1 differ
Type
NAS
NAS
Device classDiffers
Home & Home Office
Small & Medium 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
Number of usersKnown for one
—Unknown — not stated by the source
4096 user(s)
Third-party supportKnown for one
—Unknown — not stated by the source
Yes
Built-in optical driveKnown for one
—Unknown — not stated by the source
No
Card reader integratedKnown for one
—Unknown — not stated by the source
No
SnapshotKnown for one
—Unknown — not stated by the source
Yes
Management protocolsKnown for one
—Unknown — not stated by the source
SNMP
Share folder access right managementKnown for one
—Unknown — not stated by the source
Yes
Web-based 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
Internet Explorer 10+, Chrome, Safari 7+, Firefox
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
Disk scanKnown 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
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
Share folderKnown for one
—Unknown — not stated by the source
512
System logKnown for one
—Unknown — not stated by the source
Yes
Universal Plug and Play (UPnP)Known for one
—Unknown — not stated by the source
Yes
Softwareidentical
Operating system installedKnown for one
—Unknown — not stated by the source
QNAP Turbo System
Operating system versionKnown for one
—Unknown — not stated by the source
4.1
Windows operating systems supportedKnown for one
—Unknown — not stated by the source
Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home
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 supportedKnown for one
—Unknown — not stated by the source
Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedKnown for one
—Unknown — not stated by the source
Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Poweridentical
Power supply locationKnown for one
—Unknown — not stated by the source
Built-in
Power supply unit (PSU) capacityKnown for one
—Unknown — not stated by the source
250 W
Redundant power supply (RPS) supportKnown for one
—Unknown — not stated by the source
Yes
AC input voltageKnown for one
—Unknown — not stated by the source
100-240 V
AC input frequencyKnown for one
—Unknown — not stated by the source
50 - 60 Hz
Fan voltageKnown for one
—Unknown — not stated by the source
12 V
Weight & dimensions3 differ
WidthDiffers
170 mm
482 mm
DepthDiffers
230 mm
534 mm
HeightDiffers
260 mm
89 mm
Packaging contentidentical
Cables includedKnown for one
—Unknown — not stated by the source
AC, LAN (RJ-45)
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
—Unknown — not stated by the source
Yes
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 FDI TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel Identity Protection Technology versionKnown for one
—Unknown — not stated by the source
1.00
Intel Secure Key Technology versionKnown for one
—Unknown — not stated by the source
1.00
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
Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one
—Unknown — not stated by the source
1.00
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
Yes
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
Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one
—Unknown — not stated by the source
Yes
Intel® Anti-Theft Technology (Intel® AT)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
No
Intel® Identity Protection Technology (Intel® IPT)Known for one
—Unknown — not stated by the source
Yes
Intel® InTru™ 3D TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel® Insider™Known for one
—Unknown — not stated by the source
Yes
Intel® My WiFi Technology (Intel® MWT)Known for one
—Unknown — not stated by the source
Yes
Intel® OS GuardKnown for one
—Unknown — not stated by the source
Yes
Intel® Quick Sync Video TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel® Secure KeyKnown 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
2.0
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
Digital Living Network Alliance (DLNA) certifiedKnown for one
—Unknown — not stated by the source
Yes
Power managementKnown for one
—Unknown — not stated by the source
Yes
Processor ARK IDKnown for one
—Unknown — not stated by the source
80816
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.
