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Product comparison · 2 nas & storage servers

QNAP TS-H665U Storage server Rack (1U) vs QNAP TS-H665U-RP Storage server Rack (1U)

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  • 65specifications compared
  • 3differ
  • 62identical
  • 0known for one product only

Key differences

  • Power supply unit (PSU) capacity
    • 250 W
    • 300 W
  • Number of power supply units
    • 1
    • 2
  • Package weight
    • 6.94 kg
    • 7.95 kg

Side by side

Differences highlightedShow differences only
65 specifications
A

QNAP

TS-H665U Storage server Rack (1U)

Model TS-H665U

View product
B

QNAP

TS-H665U-RP Storage server Rack (1U)

Model TS-H665U-RP

View product
Storageidentical
Storage drives installedNoNo
Total installed storage capacity0 TB0 TB
Number of storage drives installed00
Number of storage drives supported44
Installed storage drive typeNoNo
Supported storage drive typesSSDSSD
Storage drive capacity0 GB0 GB
Supported storage drive interfacesSerial ATA III, M.2Serial ATA III, M.2
Storage drive sizes supported3.5,E1.S,M.23.5,E1.S,M.2
RAID supportYesYes
RAID levels0, 1, 5, 6, 10, 50, JBOD0, 1, 5, 6, 10, 50, JBOD
Online RAID migrationYesYes
Online RAID expansionYesYes
RAID rebuildYesYes
Hot-swap drive baysYesYes
Supported file systemsext4, ext3, HFS+, FAT32, exFAText4, ext3, HFS+, FAT32, exFAT
Auto-rebuildYesYes
Bad block scanYesYes
Disk roamingYesYes
Processoridentical
Processor manufacturerIntelIntel
Processor cores44
Memoryidentical
Internal memory8 GB8 GB
Internal memory typeDDR5DDR5
Maximum RAM supported16 GB16 GB
Memory form factorSO-DIMMSO-DIMM
Memory slots11
Flash memory4000 MB4000 MB
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates2500,1000,100,10 Mbit/s2500,1000,100,10 Mbit/s
DHCP serverYesYes
Jumbo frames supportYesYes
Wake-on-LAN readyYesYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB portYesYes
USB 2.0 ports quantity33
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity11
Designidentical
Chassis typeRack (1U)Rack (1U)
Cooling typeActiveActive
Product colourBlackBlack
LED indicatorsYesYes
Performanceidentical
TypeStorage serverStorage server
Device classHome & Home OfficeHome & Home Office
Backup functionYesYes
BuzzerYesYes
Disk scanYesYes
On/off switchYesYes
Reset buttonYesYes
S.M.A.R.T. supportYesYes
Softwareidentical
Operating system installedQNAP QTSQNAP QTS
Operating system version5.2.95.2.9
Power2 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers250 W300 W
Number of power supply unitsDiffers12
AC input voltage100 - 240 V100 - 240 V
Weight & dimensions1 differ
Width430 mm430 mm
Depth374.9 mm374.9 mm
Height43.3 mm43.3 mm
Package width550 mm550 mm
Package depth170 mm170 mm
Package height582 mm582 mm
Package weightDiffers6.94 kg7.95 kg
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)5 - 95%5 - 95%
Storage temperature (T-T)-20 - 70 °C-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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