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Product comparison · 2 nas & storage servers

QNAP TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314 vs QNAP TS-H1655XEU-RP-8G-12H05 NAS/storage server Rack (3U) Intel Atom® C5125

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  • 73specifications compared
  • 43differ
  • 30identical
  • 37known for one product only

Key differences

The QNAP TS-H1655XEU-RP-8G-12H05 NAS/storage server Rack (3U) Intel Atom® C5125 has 288 TB more total installed storage capacity than the QNAP TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314 (288 TB vs 0 TB). The QNAP TS-H1655XEU-RP-8G-12H05 NAS/storage server Rack (3U) Intel Atom® C5125 has 12 more storage drives installed than the QNAP TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314 (12 vs 0). The QNAP TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314 has 8 more storage drives supported than the QNAP TS-H1655XEU-RP-8G-12H05 NAS/storage server Rack (3U) Intel Atom® C5125 (24 vs 16). Supported storage drive types: SSD on the QNAP TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314, HDD & SSD on the QNAP TS-H1655XEU-RP-8G-12H05 NAS/storage server Rack (3U) Intel Atom® C5125. Storage drive capacity: 0 GB on the QNAP TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314, 24 TB on the QNAP TS-H1655XEU-RP-8G-12H05 NAS/storage server Rack (3U) Intel Atom® C5125.

  • Total installed storage capacity
    • 0 TB
    • 288 TB
  • Number of storage drives installed
    • 0
    • 12
  • Number of storage drives supported
    • 24
    • 16
  • Supported storage drive types
    • SSD
    • HDD & SSD
  • Storage drive capacity
    • 0 GB
    • 24 TB
  • Supported storage drive interfaces
    • Serial ATA III, U.2
    • M.2, Serial ATA III
  • Storage drive sizes supported
    • 2.5,U.2
    • 2.5,3.5,E1.S,M.2
  • Processor family
    • Intel Xeon Silver
    • Intel Atom®

Side by side

Differences highlightedShow differences only
110 specifications
A

QNAP

TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314

Model TDS-H2489FU-R2

View product
B

QNAP

TS-H1655XEU-RP-8G-12H05 NAS/storage server Rack (3U) Intel Atom® C5125

Model TS-H1655XEU-RP-8G-12H05

View product
Storage8 differ
Storage drives installedNoNo
Total installed storage capacityDiffers0 TB288 TB
Number of storage drives installedDiffers012
Number of storage drives supportedDiffers2416
Installed storage drive typeNoNo
Supported storage drive typesDiffersSSDHDD & SSD
Storage drive capacityDiffers0 GB24 TB
Supported storage drive interfacesDiffersSerial ATA III, U.2M.2, Serial ATA III
Storage drive sizes supportedDiffers2.5,U.22.5,3.5,E1.S,M.2
Number of M.2 (M & B) slotsKnown for one2
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, 50, 60, JBOD0, 1, 1+0, 5, 6, 10, 50, 60, JBOD
Online RAID migrationYesYes
Online RAID expansionYesYes
RAID rebuildYesYes
Hot-swap drive baysYesYes
Supported file systemsFAT32, HFS+, NTFS, exFAT, ext3, ext4FAT32, HFS+, NTFS, exFAT, ext3, ext4
Auto-rebuildKnown for oneYes
Disk roamingYesYes
Bad block scanKnown for oneYes
Processor7 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Xeon SilverIntel Atom®
Processor generationKnown for one3rd Generation Intel® Xeon® Scalable
Processor modelDiffers4314C5125
Processor frequencyDiffers2.4 GHz2.8 GHz
Processor boost frequencyKnown for one3.4 GHz
Processor coresDiffers168
Processor threadsDiffers328
Processor cacheDiffers24 MB9 MB
Number of processors supportedDiffers21
Memory5 differ
Internal memoryDiffers1 TB8 GB
Internal memory typeDDR4DDR4
Maximum RAM supportedDiffers1 TB64 GB
ECCKnown for oneYes
Memory form factorDiffersRDIMMSO-DIMM
Memory slotsDiffers322
Flash memoryDiffers5000 MB4096 MB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000,2500,25000 Mbit/s10,100,1000,2500,10000 Mbit/s
DHCP clientKnown for oneYes
DHCP serverYesYes
Jumbo frames supportKnown for oneYes
iSCSI supportYesYes
Wake-on-LAN readyKnown for oneYes
Dynamic DNS (DDNS)YesYes
Link aggregationKnown for oneYes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers43
USB portYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
Fiber ports quantityKnown for one2
Fiber optic connectorKnown for oneSFP28
PCI Express x8 (Gen 4.x) slotsKnown for one2
PCI Express x16 (Gen 4.x) slotsKnown for one2
PCI Express x4 (Gen 3.x) slotsKnown for one2
Design4 differ
Chassis typeDiffersRack (2U)Rack (3U)
Cooling typeActiveActive
Product colourDiffersBlack, SilverBlack, Grey
Number of fansDiffers6 fan(s)3 fan(s)
Fan diameterDiffers6 cm8 cm
LED indicatorsYesYes
Built-in displayKnown for oneYes
Display typeKnown for oneLED
Performance3 differ
TypeDiffersNASStorage server
Device classDiffersLarge Enterprise BusinessSmall & Medium Business
Backup functionYesYes
Backup featuresDiffersCloud, iSCSI LUNCloud, USB drive, iSCSI LUN
BuzzerYesYes
SnapshotKnown for oneYes
Web-based managementYesYes
Access Control List (ACL)Known for oneYes
Browser supportedKnown for oneApple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox
Built-in FTP serverKnown for oneYes
Hot spareKnown for oneYes
On/off switchYesYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportYesYes
Security algorithmsKnown for one256-bit AES, AES, FIPS 140-2, SNMPv2, SNMPv3, TLS
System logYesYes
Multilingual supportKnown for oneYes
Disk scanKnown for oneYes
Password authenticationKnown for oneYes
Universal Plug and Play (UPnP)Known for oneYes
Software1 differ
Operating system installedDiffersQNAP QTSQuTS hero
Operating system versionKnown for oneh5.2.6
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Power3 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers1200 W300 W
Number of power supply units22
Redundant power supply (RPS) supportYesYes
Power consumption (typical)Differs467.59 W121.7 W
AC input voltageDiffers100-240 V100 - 240 V
Power consumption (HDD standby)Known for one112.42 W
Weight & dimensions7 differ
WidthDiffers446.2 mm432 mm
DepthDiffers713.2 mm296 mm
HeightDiffers88.3 mm133 mm
WeightKnown for one22.8 kg
Package widthDiffers611 mm581 mm
Package depthDiffers262 mm293 mm
Package heightDiffers960 mm595 mm
Package weightDiffers27.7 kg16 kg
Packaging contentidentical
Package typeBoxBox
Cables includedKnown for oneAC, LAN (RJ-45)
Number of screwsKnown for one84
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 35 °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)-20 - 70 °C-20 - 70 °C
Other features1 differ
Warranty periodDiffers5 year(s)3 year(s)

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