Product comparison · 2 nas & storage servers

QNAP TS-853A-4G + 2X 0S03674* vs Zyxel NAS520-4T NAS Desktop Freescale FS1024

39specifications compared
22differ
17identical
114known for one product only

Key differences

Total installed storage capacity
- TS-853A-4G + 2X 0S03674*:24 TB
- NAS520-4T NAS Desktop Freescale FS1024:4 TB
Number of storage drives installed
- TS-853A-4G + 2X 0S03674*:8
- NAS520-4T NAS Desktop Freescale FS1024:2
Number of storage drives supported
- TS-853A-4G + 2X 0S03674*:8
- NAS520-4T NAS Desktop Freescale FS1024:2
Supported storage drive types
- TS-853A-4G + 2X 0S03674*:HDD & SSD
- NAS520-4T NAS Desktop Freescale FS1024:HDD
Storage drive capacity
- TS-853A-4G + 2X 0S03674*:3 TB
- NAS520-4T NAS Desktop Freescale FS1024:2 TB
Storage drive interface
- TS-853A-4G + 2X 0S03674*:Serial ATA III
- NAS520-4T NAS Desktop Freescale FS1024:Serial ATA II
RAID levels
- TS-853A-4G + 2X 0S03674*:0, 1, JBOD
- NAS520-4T NAS Desktop Freescale FS1024:1
Processor family
- TS-853A-4G + 2X 0S03674*:Intel® Celeron®
- NAS520-4T NAS Desktop Freescale FS1024:Freescale

Side by side

Differences highlightedShow differences only

Comparison of TS-853A-4G + 2X 0S03674*, NAS520-4T
153 specifications	A QNAP TS-853A-4G + 2X 0S03674*View product	B Zyxel NAS520-4T NAS Desktop Freescale FS1024 Model NAS520-4T View product
Storage7 differ
Storage drives installed	Yes	Yes
Total installed storage capacityDiffers	24 TB	4 TB
Number of storage drives installedDiffers	8	2
Number of storage drives supportedDiffers	8	2
Installed storage drive type	HDD	HDD
Supported storage drive typesDiffers	HDD & SSD	HDD
Storage drive capacityDiffers	3 TB	2 TB
Storage drive interfaceDiffers	Serial ATA III	Serial ATA II
Storage drive size	2.5/3.5"	2.5/3.5"
RAID support	Yes	Yes
RAID levelsDiffers	0, 1, JBOD	1
Hot-swap drive baysKnown for one	Yes	Unknown — not stated by the source
Maximum supported storage capacityKnown for one	Unknown — not stated by the source	12 TB
Supported file systemsKnown for one	Unknown — not stated by the source	FAT32, HFS+, NTFS, exFAT, ext2, ext3, ext4
Processor4 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Celeron®	Freescale
Processor modelDiffers	N3150	FS1024
Processor frequencyDiffers	1.6 GHz	1.2 GHz
Processor boost frequencyKnown for one	2.08 GHz	Unknown — not stated by the source
Processor coresDiffers	4	2
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor cacheKnown for one	2 MB	Unknown — not stated by the source
L2 cacheKnown for one	2 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	No	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x4, 4x1	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor codeKnown for one	SR29F	Unknown — not stated by the source
Processor codenameKnown for one	Braswell	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	25 x 27 mm	Unknown — not stated by the source
Processor seriesKnown for one	Intel Celeron N3000 series	Unknown — not stated by the source
Processor socketKnown for one	BGA 1170	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	4 W	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	6 W	Unknown — not stated by the source
TjunctionKnown for one	90 °C	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	8 GB	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	1 GB
Internal memory typeDiffers	DDR3L	DDR3
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Maximum RAM supportedKnown for one	8 GB	Unknown — not stated by the source
Memory slotsKnown for one	2	Unknown — not stated by the source
Flash memoryKnown for one	512 MB	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	1000 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 supportKnown for one	Yes	Unknown — not stated by the source
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	3
Fiber ports quantity	0	0
HDMI ports quantityKnown for one	2	Unknown — not stated by the source
Graphicsidentical
On-board graphics card base frequencyKnown for one	320 MHz	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	640 MHz	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	8 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Tower	Desktop
Cooling type	Active	Active
Product colour	Black	Black
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Fan diameterKnown for one	7 cm	Unknown — not stated by the source
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LCD	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Type	NAS	NAS
Device classDiffers	Small & Medium Business	Home & Home Office
Backup function	Yes	Yes
Backup featuresKnown for one	Cloud, iSCSI LUN	Unknown — not stated by the source
BuzzerKnown for one	Yes	Unknown — not stated by the source
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
Reset button	Yes	Yes
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD, SDHC, SDXC
On/off switchKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installedKnown for one	QNAP Turbo System	Unknown — not stated by the source
Operating system versionKnown for one	4.2	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.5 Leopard, 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
Power1 differ
Power supply locationKnown for one	Built-in	Unknown — not stated by the source
Power supply unit (PSU) capacityKnown for one	240 W	Unknown — not stated by the source
AC input voltageDiffers	110-240 V	100-240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Output currentKnown for one	Unknown — not stated by the source	5 A
Output voltageKnown for one	Unknown — not stated by the source	12 V
Weight & dimensions3 differ
WidthDiffers	102 mm	140 mm
DepthDiffers	216 mm	220 mm
HeightDiffers	150 mm	160 mm
Packaging contentidentical
Cables includedKnown for one	AC, LAN (RJ-45)	Unknown — not stated by the source
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
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 Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure BootKnown for one	Yes	Unknown — not stated by the source
Intel Secure Boot Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	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	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® OS GuardKnown for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	4	Unknown — not stated by the source
Number of execution unitsKnown for one	12	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	DDR3L-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%	10 - 95%
Other featuresidentical
Processor ARK IDKnown for one	87258	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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