Product comparison · 2 nas & storage servers

QNAP TES-1885U NAS Rack (2U) Intel® Xeon® D D-1531 vs QNAP TS-531X NAS Desktop Annapurna Labs AL314

79specifications compared
36differ
43identical
62known for one product only

Key differences

Number of storage drives supported
- TES-1885U NAS Rack (2U) Intel® Xeon® D D-1531:18
- TS-531X NAS Desktop Annapurna Labs AL314:5
RAID levels
- TES-1885U NAS Rack (2U) Intel® Xeon® D D-1531:0, 1, 5, 6, 10, 50, 60
- TS-531X NAS Desktop Annapurna Labs AL314:0, 1, 5, 6, 10, JBOD
Hot-swap drive bays
- TES-1885U NAS Rack (2U) Intel® Xeon® D D-1531:No
- TS-531X NAS Desktop Annapurna Labs AL314:Yes
Processor family
- TES-1885U NAS Rack (2U) Intel® Xeon® D D-1531:Intel® Xeon® D
- TS-531X NAS Desktop Annapurna Labs AL314:Annapurna Labs
Processor model
- TES-1885U NAS Rack (2U) Intel® Xeon® D D-1531:D-1531
- TS-531X NAS Desktop Annapurna Labs AL314:AL314
Processor frequency
- TES-1885U NAS Rack (2U) Intel® Xeon® D D-1531:2.2 GHz
- TS-531X NAS Desktop Annapurna Labs AL314:1.4 GHz
Processor cores
- TES-1885U NAS Rack (2U) Intel® Xeon® D D-1531:6
- TS-531X NAS Desktop Annapurna Labs AL314:4
Internal memory
- TES-1885U NAS Rack (2U) Intel® Xeon® D D-1531:32 GB
- TS-531X NAS Desktop Annapurna Labs AL314:8 GB

Side by side

Differences highlightedShow differences only

Comparison of TES-1885U, TS-531X
141 specifications	A QNAP TES-1885U NAS Rack (2U) Intel® Xeon® D D-1531 Model TES-1885U View product	B QNAP TS-531X NAS Desktop Annapurna Labs AL314 Model TS-531X View product
Storage4 differ
Number of storage drives installedKnown for one	0	Unknown — not stated by the source
Number of storage drives supportedDiffers	18	5
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	FAT32, HFS+, NTFS, ext3, ext4
Processor4 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Xeon® D	Annapurna Labs
Processor modelDiffers	D-1531	AL314
Processor frequencyDiffers	2.2 GHz	1.4 GHz
Processor boost frequencyKnown for one	2.7 GHz	Unknown — not stated by the source
Processor coresDiffers	6	4
Processor threadsKnown for one	12	Unknown — not stated by the source
Processor cacheKnown for one	9 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	SR2DG	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
Processor architectureKnown for one	Unknown — not stated by the source	ARM Cortex-A15
Memory5 differ
Internal memoryDiffers	32 GB	8 GB
Internal memory typeDiffers	DDR4	DDR3
Maximum RAM supportedDiffers	128 GB	16 GB
Memory slotsDiffers	4	2
Flash memoryDiffers	4000 MB	512 MB
Network1 differ
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, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers	4	2
USB portDiffers	No	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	3
Design4 differ
Chassis typeDiffers	Rack (2U)	Desktop
Number of fansDiffers	4 fan(s)	1 fan(s)
Fan diameterDiffers	6 cm	12 cm
LED indicatorsDiffers	LAN, Status	HDD, LAN, Power, Status, USB
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
Performance4 differ
Device classDiffers	Large Enterprise Business	Small & Medium Business
Browser supportedDiffers	Internet Explorer 10, Mozilla Firefox 8, Safari 4, Google Chrome	Internet Explorer 10+, Firefox 8+, Safari 4+, Chrome
Password authenticationKnown for one	Yes	Unknown — not stated by the source
Reset buttonDiffers	No	Yes
Security algorithmsDiffers	256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH, SSL/TLS	256-bit AES, HTTPS, SNMP, SSH, SSL/TLS
Noise levelKnown for one	Unknown — not stated by the source	22.4 dB
Software4 differ
Operating system installedDiffers	QNAP Enterprise System	QNAP Turbo System
Operating system versionDiffers	1.1	4.2
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 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, Win
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, Windows Server 2012 R2
Power3 differ
Power supply unit (PSU) capacityDiffers	450 W	240 W
Number of power supply unitsDiffers	2	1
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
AC input voltageDiffers	90-264 V	100-240 V
Power consumption (typical)Known for one	Unknown — not stated by the source	29.31 W
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
Output currentKnown for one	Unknown — not stated by the source	3.5 A
Weight & dimensions4 differ
WidthDiffers	442.5 mm	210.6 mm
DepthDiffers	530.5 mm	235.4 mm
HeightDiffers	88 mm	185 mm
WeightDiffers	15.1 kg	5.9 kg
Package weightKnown for one	21.4 kg	Unknown — not stated by the source
Packaging contentidentical
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
Number of screwsKnown for one	Unknown — not stated by the source	35
Processor special featuresidentical
Embedded options availableKnown for one	No	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
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84714100	Unknown — not stated by the source
Other featuresidentical
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	91203	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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