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Product comparison · 2 nas & storage servers

QNAP TDS-H2489FU-R2-4314-128G NAS/storage server Rack (2U) Intel Xeon Silver vs QNAP TDS-H2489FU-R2-4314-256G NAS/storage server Rack (2U) Intel Xeon Silver

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  • 80specifications compared
  • 1differ
  • 79identical
  • 0known for one product only

Key differences

The QNAP TDS-H2489FU-R2-4314-256G NAS/storage server Rack (2U) Intel Xeon Silver has 128 GB more internal memory than the QNAP TDS-H2489FU-R2-4314-128G NAS/storage server Rack (2U) Intel Xeon Silver (256 GB vs 128 GB).

  • Internal memory
    • 128 GB
    • 256 GB

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Differences highlightedShow differences only
80 specifications
A

QNAP

TDS-H2489FU-R2-4314-128G NAS/storage server Rack (2U) Intel Xeon Silver

Model TDS-H2489FU-R2-4314-128G

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B

QNAP

TDS-H2489FU-R2-4314-256G NAS/storage server Rack (2U) Intel Xeon Silver

Model TDS-H2489FU-R2-4314-256G

View product
Storageidentical
Storage drives installedNoNo
Number of storage drives supported2424
Installed storage drive typeNoNo
Supported storage drive typesSSDSSD
Supported storage drive interfacesSerial ATA III, U.2Serial ATA III, U.2
Storage drive sizes supported2.5,U.22.5,U.2
Number of M.2 (M & B) slots22
RAID supportYesYes
RAID levels0, 1, 5, 6, 10, 50, 60, JBOD0, 1, 5, 6, 10, 50, 60, JBOD
Online RAID migrationYesYes
Online RAID expansionYesYes
RAID rebuildYesYes
Hot-swap drive baysYesYes
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel Xeon SilverIntel Xeon Silver
Processor generation3rd Generation Intel® Xeon® Scalable3rd Generation Intel® Xeon® Scalable
Processor model43144314
Processor frequency2.4 GHz2.4 GHz
Processor boost frequency3.4 GHz3.4 GHz
Processor cores1616
Processor threads3232
Processor cache24 MB24 MB
Number of processors supported22
Memory1 differ
Internal memoryDiffers128 GB256 GB
Internal memory typeDDR4DDR4
Maximum RAM supported1 TB1 TB
ECCYesYes
Memory form factorRDIMMRDIMM
Memory slots3232
Flash memory5000 MB5000 MB
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000,2500,25000 Mbit/s10,100,1000,2500,25000 Mbit/s
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Wake-on-LAN readyYesYes
Dynamic DNS (DDNS)YesYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports66
USB portYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
PCI Express x8 (Gen 4.x) slots22
PCI Express x16 (Gen 4.x) slots22
Designidentical
Chassis typeRack (2U)Rack (2U)
Cooling typeActiveActive
Number of fans6 fan(s)6 fan(s)
Fan diameter6 cm6 cm
LED indicatorsYesYes
Performanceidentical
TypeNASNAS
Device classLarge Enterprise BusinessLarge Enterprise Business
Backup functionYesYes
Backup featuresCloud, iSCSI LUNCloud, iSCSI LUN
BuzzerYesYes
SnapshotYesYes
Web-based managementYesYes
Access Control List (ACL)YesYes
Built-in FTP serverYesYes
Hot spareYesYes
System logYesYes
Softwareidentical
Operating system installedQNAP QTSQNAP QTS
Poweridentical
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacity1200 W1200 W
Number of power supply units22
Redundant power supply (RPS) supportYesYes
Power consumption (typical)467.59 W467.59 W
AC input voltage100-240 V100-240 V
Weight & dimensionsidentical
Width446.2 mm446.2 mm
Depth713.2 mm713.2 mm
Height88.3 mm88.3 mm
Weight22.8 kg22.8 kg
Package width611 mm611 mm
Package depth262 mm262 mm
Package height960 mm960 mm
Package weight27.7 kg27.7 kg
Packaging contentidentical
Package typeBoxBox
Operational conditionsidentical
Operating temperature (T-T)0 - 35 °C0 - 35 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Storage relative humidity (H-H)5 - 95%5 - 95%
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Other featuresidentical
Warranty period5 year(s)5 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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