Product comparison · 2 nas & storage servers

QNAP ES1686dc R2 vs QNAP TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U

52specifications compared
31differ
21identical
48known for one product only

Key differences

The QNAP TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U has 9.6 TB more total installed storage capacity than the QNAP ES1686dc R2 (9.6 TB vs 0 TB). The QNAP TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U has 5 more storage drives installed than the QNAP ES1686dc R2 (5 vs 0). The QNAP ES1686dc R2 has 11 more storage drives supported than the QNAP TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U (16 vs 5). Installed storage drive type: No on the QNAP ES1686dc R2, SSD on the QNAP TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U. Storage drive capacity: 0 GB on the QNAP ES1686dc R2, 1.92 TB on the QNAP TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U.

Total installed storage capacity
- ES1686dc R2:0 TB
- TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U:9.6 TB
Number of storage drives installed
- ES1686dc R2:0
- TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U:5
Number of storage drives supported
- ES1686dc R2:16
- TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U:5
Installed storage drive type
- ES1686dc R2:No
- TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U:SSD
Storage drive capacity
- ES1686dc R2:0 GB
- TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U:1.92 TB
Storage drive sizes supported
- ES1686dc R2:2.5,3.5"
- TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U:E1.S,M.2
RAID levels
- ES1686dc R2:0, 1, 5, 6, 10, 50, 60
- TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U:0, 1, 5, 6, 10, 50, 60, JBOD
Processor family
- ES1686dc R2:Intel® Xeon® D
- TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U:Intel® Core™ i5

Side by side

Differences highlightedShow differences only

Comparison of ES1686dc R2, TBS-h574TX-i5UC-05S01
100 specifications	A QNAP ES1686dc R2 View product	B QNAP TBS-h574TX-i5UC-05S01 NAS Compact Intel® Core™ i5 i5-1235U Model TBS-h574TX-i5UC-05S01 View product
Storage7 differ
Storage drives installed	No	No
Total installed storage capacityDiffers	0 TB	9.6 TB
Number of storage drives installedDiffers	0	5
Number of storage drives supportedDiffers	16	5
Installed storage drive typeDiffers	No	SSD
Supported storage drive types	HDD & SSD	HDD & SSD
Storage drive capacityDiffers	0 GB	1.92 TB
Supported storage drive interfacesKnown for one	Serial Attached SCSI (SAS)	Unknown — not stated by the source
Storage drive sizes supportedDiffers	2.5,3.5"	E1.S,M.2
RAID support	Yes	Yes
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60, JBOD
Online RAID migration	Yes	Yes
Online RAID expansion	Yes	Yes
Hot-swap drive bays	Yes	Yes
RAID rebuildKnown for one	Unknown — not stated by the source	Yes
Supported file systemsKnown for one	Unknown — not stated by the source	FAT32, HFS+, NTFS, exFAT, ext3, ext4
Bad block scanKnown for one	Unknown — not stated by the source	Yes
Disk roamingKnown for one	Unknown — not stated by the source	Yes
Processor4 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® D	Intel® Core™ i5
Processor modelDiffers	D-2142IT	i5-1235U
Processor frequencyKnown for one	1.9 GHz	Unknown — not stated by the source
Processor boost frequencyDiffers	3 GHz	4.4 GHz
Processor coresDiffers	8	10
Processor threadsKnown for one	Unknown — not stated by the source	12
Processor cacheKnown for one	Unknown — not stated by the source	12 MB
Number of processors supportedKnown for one	Unknown — not stated by the source	1
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® UHD Graphics
Memory2 differ
Internal memoryDiffers	48 GB	16 GB
Internal memory typeKnown for one	DDR4	Unknown — not stated by the source
Maximum RAM supportedKnown for one	512 GB	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Memory form factorKnown for one	RDIMM/LRDIMM	Unknown — not stated by the source
Memory slotsKnown for one	8	Unknown — not stated by the source
Flash memoryDiffers	4000 MB	5000 MB
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	100,1000,2500,10000 Mbit/s
Jumbo frames support	Yes	Yes
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	CIFS/SMB2/SMB3, NFS v3/NFS v4.1, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, Fibre Channel, SNMP, SMTP, SMSC	Unknown — not stated by the source
Ethernet LAN data rate supported (max)Known for one	Unknown — not stated by the source	10000 Mbit/s
DHCP serverKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Fiber ports quantityKnown for one	4	Unknown — not stated by the source
Fiber optic connectorKnown for one	SFP+	Unknown — not stated by the source
PCI Express x8 (Gen 3.x) slotsKnown for one	2	Unknown — not stated by the source
USB portKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4b
Thunderbolt 4 ports quantityKnown for one	Unknown — not stated by the source	2
Design3 differ
Chassis typeDiffers	Rack (3U)	Compact
Cooling type	Active	Active
Product colour	Black, Grey	Black, Grey
Number of fans	2 fan(s)	2 fan(s)
Fan diameterDiffers	6 cm	4 cm
Fan diameter 2Known for one	6 cm	Unknown — not stated by the source
LED indicatorsDiffers	Yes	Status, USB
Performance1 differ
Type	NAS	NAS
Device classDiffers	Large Enterprise Business	Small & Medium Business
Backup functionKnown for one	Yes	Unknown — not stated by the source
Buzzer	Yes	Yes
Multilingual supportKnown for one	Yes	Unknown — not stated by the source
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
Hot spareKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Reset button	Yes	Yes
S.M.A.R.T. support	Yes	Yes
Disk scanKnown for one	Unknown — not stated by the source	Yes
Password authenticationKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	QNAP QES	QNAP QTS
Operating system versionKnown for one	Unknown — not stated by the source	5.2.6
Power3 differ
Power supply locationKnown for one	Built-in	Unknown — not stated by the source
Power supply unit (PSU) capacityDiffers	700 W	120 W
Number of power supply unitsKnown for one	1	Unknown — not stated by the source
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Differs	500.87 W	46 W
AC input voltageDiffers	90-264 V	100 - 240 V
Fan voltageKnown for one	12 V	Unknown — not stated by the source
Output voltageKnown for one	Unknown — not stated by the source	19 V
Weight & dimensions7 differ
WidthDiffers	483.1 mm	215 mm
DepthDiffers	630.6 mm	199 mm
HeightDiffers	132 mm	60 mm
Package widthDiffers	587 mm	284.1 mm
Package depthDiffers	750 mm	71 mm
Package heightDiffers	351 mm	400 mm
Package weightDiffers	32.7 kg	3.41 kg
WeightKnown for one	Unknown — not stated by the source	2.24 kg
Packaging content1 differ
Cables includedDiffers	AC, LAN (RJ-45), RS-232	AC, LAN (RJ-45)
Power cables quantityKnown for one	2	Unknown — not stated by the source
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
Number of screwsKnown for one	64	Unknown — not stated by the source
Package type	Box	Box
External power adapterKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage temperature (T-T)	-20 - 70 °C	-20 - 70 °C
Other features1 differ
Warranty periodDiffers	5 year(s)	3 year(s)

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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