Product comparison · 2 nas & storage servers

QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT vs QNAP TVS-AIH1688ATX-U9-48G NAS/storage server Tower

43specifications compared
25differ
18identical
65known for one product only

Key differences

The QNAP TVS-AIH1688ATX-U9-48G NAS/storage server Tower has 2.6 GHz more processor boost frequency than the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT (5.6 GHz vs 3 GHz). The QNAP TVS-AIH1688ATX-U9-48G NAS/storage server Tower has 16 more processor cores than the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT (24 vs 8). The QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT has 80 GB more internal memory than the QNAP TVS-AIH1688ATX-U9-48G NAS/storage server Tower (128 GB vs 48 GB). Only the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT has storage drives installed. Installed storage drive type: SSD on the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT, No on the QNAP TVS-AIH1688ATX-U9-48G NAS/storage server Tower.

Storage drives installed
- ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT:Yes
- TVS-AIH1688ATX-U9-48G NAS/storage server Tower:No
Installed storage drive type
- ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT:SSD
- TVS-AIH1688ATX-U9-48G NAS/storage server Tower:No
Storage drive sizes supported
- ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT:2.5,3.5,U.2
- TVS-AIH1688ATX-U9-48G NAS/storage server Tower:2.5,3.5,M.2
RAID levels
- ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT:0, 1, 5, 6, 10, 50, 60
- TVS-AIH1688ATX-U9-48G NAS/storage server Tower:0, 1, 5, 6, 10, 50, 60, JBOD
Processor boost frequency
- ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT:3 GHz
- TVS-AIH1688ATX-U9-48G NAS/storage server Tower:5.6 GHz
Processor cores
- ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT:8
- TVS-AIH1688ATX-U9-48G NAS/storage server Tower:24
Internal memory
- ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT:128 GB
- TVS-AIH1688ATX-U9-48G NAS/storage server Tower:48 GB
Memory form factor
- ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT:RDIMM/LRDIMM
- TVS-AIH1688ATX-U9-48G NAS/storage server Tower:UDIMM

Side by side

Differences highlightedShow differences only

Comparison of ES1686Adc, TVS-AIH1688ATX-U9-48G
108 specifications	A QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT Model ES1686Adc View product	B QNAP TVS-AIH1688ATX-U9-48G NAS/storage server Tower Model TVS-AIH1688ATX-U9-48G View product
Storage6 differ
Storage drives installedDiffers	Yes	No
Installed storage drive typeDiffers	SSD	No
Supported storage drive interfacesDiffers	Serial Attached SCSI (SAS), Serial ATA, U.2	M.2, Serial ATA II, Serial ATA III
Storage drive sizes supportedDiffers	2.5,3.5,U.2	2.5,3.5,M.2
Number of M.2 (M & B) slotsKnown for one	2	Unknown — not stated by the source
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 5, 6, 10, 50, 60, JBOD
Supported file systemsDiffers	ZFS	FAT32, HFS+, NTFS, exFAT, ext3, ext4
Total installed storage capacityKnown for one	Unknown — not stated by the source	0 TB
Number of storage drives installedKnown for one	Unknown — not stated by the source	0
Total installed system drives capacityKnown for one	Unknown — not stated by the source	5 GB
Online RAID migrationKnown for one	Unknown — not stated by the source	Yes
Online RAID expansionKnown for one	Unknown — not stated by the source	Yes
RAID rebuildKnown for one	Unknown — not stated by the source	Yes
Auto-rebuildKnown for one	Unknown — not stated by the source	Yes
Bad block scanKnown for one	Unknown — not stated by the source	Yes
Disk roamingKnown for one	Unknown — not stated by the source	Yes
Processor2 differ
Processor familyKnown for one	Intel® Xeon® D	Unknown — not stated by the source
Processor modelKnown for one	D-2142IT	Unknown — not stated by the source
Processor frequencyKnown for one	1.9 GHz	Unknown — not stated by the source
Processor boost frequencyDiffers	3 GHz	5.6 GHz
Processor coresDiffers	8	24
Processor threadsKnown for one	Unknown — not stated by the source	24
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Memory2 differ
Internal memoryDiffers	128 GB	48 GB
Maximum RAM supportedKnown for one	1 TB	Unknown — not stated by the source
Memory form factorDiffers	RDIMM/LRDIMM	UDIMM
Memory slotsKnown for one	16	Unknown — not stated by the source
Internal memory typeKnown for one	Unknown — not stated by the source	DDR5
Network1 differ
Ethernet LAN data ratesDiffers	10000 Mbit/s	2500,10000 Mbit/s
Ethernet LAN data rate supported (max)Known for one	10000 Mbit/s	Unknown — not stated by the source
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown 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, and SMSC	Unknown — not stated by the source
DHCP serverKnown for one	Unknown — not stated by the source	Yes
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Dynamic DNS (DDNS)Known for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	6	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	2
Design2 differ
Chassis typeDiffers	Rack (3U)	Tower
Number of fansKnown for one	3 fan(s)	Unknown — not stated by the source
Fan diameterKnown for one	6 cm	Unknown — not stated by the source
LED indicatorsDiffers	Power, Status	Yes
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LCD	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
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
Performanceidentical
Multilingual supportKnown for one	Yes	Unknown — not stated by the source
Third-party supportKnown for one	Yes	Unknown — not stated by the source
SnapshotKnown for one	Yes	Unknown — not stated by the source
Management protocolsKnown for one	SNMP V1, V2, V3	Unknown — not stated by the source
Share folder access right managementKnown for one	Yes	Unknown — not stated by the source
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
Built-in FTP serverKnown 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 buttonKnown for one	Yes	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	FIPS 140-2, 256-bit AES	Unknown — not stated by the source
Share folderKnown for one	Thick, Thin	Unknown — not stated by the source
System logKnown for one	Yes	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	QNAP QES	QuTS hero
Operating system versionDiffers	2.2.1	h5.6.0
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Other operating systems supportedKnown for one	Linux	Unknown — not stated by the source
Power4 differ
Power supply unit (PSU) capacityDiffers	700 W	750 W
Number of power supply unitsDiffers	2	1
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Differs	588.33 W	130.83 W
AC input voltageDiffers	90-264 V	100 - 240 V
Fan voltageKnown for one	12 V	Unknown — not stated by the source
Power consumption (HDD standby)Known for one	Unknown — not stated by the source	97.036 W
AC input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Weight & dimensions5 differ
WidthDiffers	446.2 mm	369.9 mm
DepthDiffers	587.8 mm	319.8 mm
HeightDiffers	132 mm	294.3 mm
WeightDiffers	23.8 kg	13.8 kg
Package weightDiffers	34.6 kg	17.2 kg
Package widthKnown for one	Unknown — not stated by the source	440 mm
Package depthKnown for one	Unknown — not stated by the source	469 mm
Package heightKnown for one	Unknown — not stated by the source	493 mm
Operational conditionsidentical
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Logistics dataidentical
Master (outer) case widthKnown for one	587 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	750 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	351 mm	Unknown — not stated by the source
Master (outer) case gross weightKnown for one	32.7 kg	Unknown — not stated by the source
Products per master (outer) caseKnown for one	1 pc(s)	Unknown — not stated by the source
Packaging contentidentical
Package typeKnown for one	Unknown — not stated by the source	Box

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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