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Product comparison · 2 nas & storage servers

QNAP TS-432X-4G NAS Tower Alpine Alpine AL-524 vs QNAP TS-H665U Storage server Rack (1U)

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  • 56specifications compared
  • 23differ
  • 33identical
  • 46known for one product only

Key differences

The QNAP TS-432X-4G NAS Tower Alpine Alpine AL-524 has 16 TB more total installed storage capacity than the QNAP TS-H665U Storage server Rack (1U) (16 TB vs 0 TB). The QNAP TS-432X-4G NAS Tower Alpine Alpine AL-524 has 4 more storage drives installed than the QNAP TS-H665U Storage server Rack (1U) (4 vs 0). The QNAP TS-H665U Storage server Rack (1U) has 4 GB more internal memory than the QNAP TS-432X-4G NAS Tower Alpine Alpine AL-524 (8 GB vs 4 GB). Only the QNAP TS-432X-4G NAS Tower Alpine Alpine AL-524 has storage drives installed. Installed storage drive type: HDD on the QNAP TS-432X-4G NAS Tower Alpine Alpine AL-524, No on the QNAP TS-H665U Storage server Rack (1U).

  • Storage drives installed
    • Yes
    • No
  • Total installed storage capacity
    • 16 TB
    • 0 TB
  • Number of storage drives installed
    • 4
    • 0
  • Installed storage drive type
    • HDD
    • No
  • Supported storage drive types
    • HDD & SSD
    • SSD
  • Storage drive sizes supported
    • 2.5,3.5"
    • 3.5,E1.S,M.2
  • Processor manufacturer
    • Annapurna Labs
    • Intel
  • Internal memory
    • 4 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
102 specifications
A

QNAP

TS-432X-4G NAS Tower Alpine Alpine AL-524

Model TS-432X-4G

View product
B

QNAP

TS-H665U Storage server Rack (1U)

Model TS-H665U

View product
Storage8 differ
Storage drives installedDiffersYesNo
Total installed storage capacityDiffers16 TB0 TB
Number of storage drives installedDiffers40
Number of storage drives supported44
Installed storage drive typeDiffersHDDNo
Supported storage drive typesDiffersHDD & SSDSSD
Supported storage drive interfacesDiffersSerial ATA, Serial ATA II, Serial ATA IIISerial ATA III, M.2
Storage drive sizes supportedDiffers2.5,3.5"3.5,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 systemsDiffersFAT32, HFS+, NTFS, ext3, ext4ext4, ext3, HFS+, FAT32, exFAT
Auto-rebuildYesYes
Disk roamingYesYes
Storage drive capacityKnown for one0 GB
Bad block scanKnown for oneYes
Processor1 differ
Processor manufacturerDiffersAnnapurna LabsIntel
Processor familyKnown for oneAlpine
Processor modelKnown for oneAlpine AL-524
Processor frequencyKnown for one2 GHz
Processor cores44
Memory3 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR4DDR5
Maximum RAM supported16 GB16 GB
ECCKnown for oneYes
Memory form factorSO-DIMMSO-DIMM
Memory slots11
Flash memoryDiffers512 MB4000 MB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers100,1000,2500 Mbit/s2500,1000,100,10 Mbit/s
Ethernet LAN data rate supported (max)Known for one10000 Mbit/s
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportKnown for oneYes
Wake-on-LAN readyYesYes
Dynamic DNS (DDNS)Known for oneYes
Supported network protocolsKnown for oneIPv4, IPv6
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB portYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Fiber ports quantityKnown for one1
Fiber optic connectorKnown for oneSFP+
PCI Express x4 (Gen 3.x) slotsKnown for one1
USB 2.0 ports quantityKnown for one3
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one1
Design2 differ
Chassis typeDiffersTowerRack (1U)
Cooling typeActiveActive
Product colourBlackBlack
Number of fansKnown for one1 fan(s)
Fan diameterKnown for one12 cm
LED indicatorsDiffersHDD, LAN, Power, Status, USBYes
Built-in displayKnown for oneNo
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performance1 differ
TypeDiffersNASStorage server
Device classHome & Home OfficeHome & Home Office
Backup functionYesYes
Backup featuresKnown for oneCloud, USB drive
BuzzerYesYes
Number of usersKnown for one4096 user(s)
SnapshotKnown for oneYes
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 buttonYesYes
S.M.A.R.T. supportYesYes
System logKnown for oneYes
Disk scanKnown for oneYes
Software1 differ
Operating system installedQNAP QTSQNAP QTS
Operating system versionDiffers5.1.75.2.9
Windows operating systems supportedKnown for oneWindows 10, Windows 11, Windows 7, Windows 8
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneMac 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 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma
Server operating systems supportedKnown for oneWindows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2 Core, Windows Server 2016, Windows Server 2022
Other operating systems supportedKnown for oneSolaris 10, Solaris 10 SPARC, Solaris 11, Solaris 11 SPARC
Power2 differ
Power supply locationDiffersExternalBuilt-in
Power supply unit (PSU) capacityDiffers90 W250 W
AC input voltage100 - 240 V100 - 240 V
Output voltageKnown for one12 V
Number of power supply unitsKnown for one1
Weight & dimensions4 differ
WidthDiffers170 mm430 mm
DepthDiffers165 mm374.9 mm
HeightDiffers226.5 mm43.3 mm
WeightKnown for one1.99 kg
Package weightDiffers4.8 kg6.94 kg
Package widthKnown for one550 mm
Package depthKnown for one170 mm
Package heightKnown for one582 mm
Packaging contentidentical
External power adapterKnown for oneYes
Cables includedKnown for oneAC, LAN (RJ-45)
Power cables quantityKnown for one1
Number of screwsKnown for one28
Package typeKnown for oneBox
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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