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Product comparison · 2 nas & storage servers

QNAP TES-1885U-D1521-8GR NAS Rack (2U) Intel® Xeon® D D-1521 vs QNAP TS-1683XU-RP-E2124-16G/160TB USTAR

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  • 74specifications compared
  • 26differ
  • 48identical
  • 62known for one product only

Key differences

The QNAP TES-1885U-D1521-8GR NAS Rack (2U) Intel® Xeon® D D-1521 has 2 more storage drives supported than the QNAP TS-1683XU-RP-E2124-16G/160TB USTAR (18 vs 16). The QNAP TS-1683XU-RP-E2124-16G/160TB USTAR has 0.9 GHz more processor frequency than the QNAP TES-1885U-D1521-8GR NAS Rack (2U) Intel® Xeon® D D-1521 (3.3 GHz vs 2.4 GHz). The QNAP TS-1683XU-RP-E2124-16G/160TB USTAR has 1.6 GHz more processor boost frequency than the QNAP TES-1885U-D1521-8GR NAS Rack (2U) Intel® Xeon® D D-1521 (4.3 GHz vs 2.7 GHz). Supported storage drive interfaces: Serial ATA, Serial Attached SCSI (SAS) on the QNAP TES-1885U-D1521-8GR NAS Rack (2U) Intel® Xeon® D D-1521, Serial ATA III on the QNAP TS-1683XU-RP-E2124-16G/160TB USTAR. Supported file systems: FAT32, HFS+, NTFS, ext4 on the QNAP TES-1885U-D1521-8GR NAS Rack (2U) Intel® Xeon® D D-1521, FAT32, HFS+, NTFS, ext3, ext4 on the QNAP TS-1683XU-RP-E2124-16G/160TB USTAR.

  • Number of storage drives supported
    • 18
    • 16
  • Processor frequency
    • 2.4 GHz
    • 3.3 GHz
  • Processor boost frequency
    • 2.7 GHz
    • 4.3 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Internal memory
    • 8 GB
    • 16 GB
  • Maximum RAM supported
    • 128 GB
    • 64 GB
  • Flash memory
    • 4096 MB
    • 4000 MB
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100,1000,10000 Mbit/s

Side by side

Differences highlightedShow differences only
136 specifications
A

QNAP

TES-1885U-D1521-8GR NAS Rack (2U) Intel® Xeon® D D-1521

Model TES-1885U-D1521-8GR

View product
B

QNAP

TS-1683XU-RP-E2124-16G/160TB USTARView product
Storage3 differ
Storage drives installedYesYes
Total installed storage capacityKnown for one144 TB
Number of storage drives supportedDiffers1816
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersSerial ATA, Serial Attached SCSI (SAS)Serial ATA III
Storage drive sizes supported2.5,3.5"2.5,3.5"
RAID supportYesYes
RAID levels0, 1, 5, 6, 10, 50, 60, JBOD0, 1, 5, 6, 10, 50, 60, JBOD
Online RAID migrationYesYes
Online RAID expansionYesYes
Hot-swap drive baysYesYes
Supported file systemsDiffersFAT32, HFS+, NTFS, ext4FAT32, HFS+, NTFS, ext3, ext4
Bad block scanYesYes
Disk roamingKnown for oneYes
Installed storage drive typeKnown for oneHDD
RAID rebuildKnown for oneYes
Processor3 differ
Processor manufacturerIntelIntel
Processor familyKnown for oneIntel® Xeon® D
Processor modelKnown for oneD-1521
Processor frequencyDiffers2.4 GHz3.3 GHz
Processor boost frequencyDiffers2.7 GHz4.3 GHz
Processor coresKnown for one4
Processor threadsKnown for one8
Processor cacheDiffers6 MB8 MB
CPU configuration (max)Known for one1
Conflict-Free processorKnown for oneYes
Memory3 differ
Internal memoryDiffers8 GB16 GB
Internal memory typeDDR4DDR4
Maximum RAM supportedDiffers128 GB64 GB
ECCKnown for oneYes
Memory form factorKnown for oneRDIMM
Memory slots44
Flash memoryDiffers4096 MB4000 MB
Network2 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100,1000,10000 Mbit/s
Ethernet LAN data rate supported (max)10000 Mbit/s10000 Mbit/s
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-TX, 1000BASE-T
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Wake-on-LAN readyYesYes
Dynamic DNS (DDNS)YesYes
Link aggregationKnown for oneYes
Load balancing systemKnown for oneYes
Supported network protocolsDiffersCIFS/SMB2/SMB3, NFS v3/NFS v4, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, SNMP, SMTP, SMSCTCP/IP, IPv4, IPv6
WLAN adapter supportedYesYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports44
USB portYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
Fiber ports quantity22
Fiber optic connectorSFP+SFP+
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
PCI Express x8 (Gen 3.x) slotsKnown for one1
Design4 differ
Chassis typeDiffersRack (2U)Rack (3U)
Cooling typeActiveActive
Product colourDiffersBlack, GreyBlack
Number of fans4 fan(s)4 fan(s)
Fan diameterDiffers6 cm9.2 cm
LED indicatorsDiffersYesHDD, LAN, Status
Built-in displayKnown for oneNo
Built-in speaker(s)Known for oneNo
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performance2 differ
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Backup featuresCloud, iSCSI LUNCloud, iSCSI LUN
BuzzerKnown for oneYes
Multilingual supportYesYes
Third-party supportKnown for oneYes
Video input channelsKnown for one8 channels
Card reader integratedKnown for oneNo
SnapshotKnown for oneYes
Management protocolsKnown for oneSNMP V1/V2 & V3
Web-based managementYesYes
Access Control List (ACL)YesYes
Backup buttonKnown for oneNo
Browser supportedDiffersMicrosoft Internet Explorer, Mozilla Firefox, Apple Safari, Google ChromeApple Safari 7+, Google Chrome, Microsoft Internet Explorer 10+, Mozilla Firefox
Built-in FTP serverYesYes
Built-in UPnP AV media serverKnown for oneYes
Hot spareYesYes
On/off switchYesYes
Password authenticationKnown for oneYes
Remotely operatedKnown for oneYes
Reset buttonYesYes
S.M.A.R.T. supportYesYes
Security algorithmsDiffers256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS256-bit AES, FIPS 140-2, HTTPS, SNMPv3, SSH, SSL/TLS
System logYesYes
USB copy functionKnown for oneNo
Universal Plug and Play (UPnP)YesYes
Noise levelKnown for one53 dB
Built-in iTunes serverKnown for oneYes
Share folderKnown for oneCIFS/SMB
Software4 differ
Operating system installedKnown for oneQNAP QTS
Operating system versionDiffers4.24.3.5
Windows operating systems supportedDiffersYesWindows 10, Windows 7, Windows 8
Linux operating systems supportedYesYes
Mac operating systems supportedDiffersYesMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedDiffersWindows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Power1 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers450 W500 W
Number of power supply units22
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (typical)Known for one229.53 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one47 / 63 Hz
Fan voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers442.5 mm481 mm
DepthDiffers530.5 mm573.5 mm
HeightDiffers88 mm130 mm
WeightKnown for one15.3 kg
Package weightKnown for one21.2 kg
Packaging contentidentical
External power adapterKnown for oneNo
Cables includedAC, LAN (RJ-45)AC, LAN (RJ-45)
Power cables quantityKnown for one2
Remote control includedKnown for oneNo
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-20 - 70 °C

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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