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Product comparison · 2 nas & storage servers

QNAP TS-H665U Storage server Rack (1U) vs Ugreen NASync DXP4800

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  • 26specifications compared
  • 12differ
  • 14identical
  • 57known for one product only

Key differences

The Ugreen NASync DXP4800 has 2 more storage drives supported than the QNAP TS-H665U Storage server Rack (1U) (6 vs 4). The Ugreen NASync DXP4800 has 28,000 MB more flash memory than the QNAP TS-H665U Storage server Rack (1U) (32000 MB vs 4000 MB). The QNAP TS-H665U Storage server Rack (1U) has 1 more USB 2.0 ports quantity than the Ugreen NASync DXP4800 (3 vs 2). Supported storage drive types: SSD on the QNAP TS-H665U Storage server Rack (1U), HDD & SSD on the Ugreen NASync DXP4800. RAID levels: 0, 1, 5, 6, 10, 50, JBOD on the QNAP TS-H665U Storage server Rack (1U), 0, 1, JBOD on the Ugreen NASync DXP4800.

  • Number of storage drives supported
    • 4
    • 6
  • Supported storage drive types
    • SSD
    • HDD & SSD
  • RAID levels
    • 0, 1, 5, 6, 10, 50, JBOD
    • 0, 1, JBOD
  • Flash memory
    • 4000 MB
    • 32000 MB
  • Ethernet LAN data rates
    • 2500,1000,100,10 Mbit/s
    • 2500 Mbit/s
  • USB 2.0 ports quantity
    • 3
    • 2
  • Chassis type
    • Rack (1U)
    • Compact
  • Type
    • Storage server
    • NAS

Side by side

Differences highlightedShow differences only
83 specifications
A

QNAP

TS-H665U Storage server Rack (1U)

Model TS-H665U

View product
B

Ugreen

NASync DXP4800View product
Storage3 differ
Total installed storage capacityKnown for one0 TB
Number of storage drives installedKnown for one0
Number of storage drives supportedDiffers46
Supported storage drive typesDiffersSSDHDD & SSD
Storage drive capacityKnown for one0 GB
Supported storage drive interfacesKnown for oneSerial ATA III, M.2
Storage drive sizes supportedKnown for one3.5,E1.S,M.2
RAID levelsDiffers0, 1, 5, 6, 10, 50, JBOD0, 1, JBOD
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
RAID rebuildKnown for oneYes
Hot-swap drive baysKnown for oneYes
Supported file systemsKnown for oneext4, ext3, HFS+, FAT32, exFAT
Auto-rebuildKnown for oneYes
Bad block scanKnown for oneYes
Disk roamingKnown for oneYes
Storage drive interfaceKnown for oneM.2, Serial ATA
Maximum supported storage capacityKnown for one112 TB
Processoridentical
Processor familyKnown for oneIntel® Pentium®
Processor modelKnown for oneN100
Processor boost frequencyKnown for one3.4 GHz
Processor threadsKnown for one4
Processor cacheKnown for one6 MB
On-board graphics card modelKnown for oneIntel® UHD Graphics
Memory1 differ
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one1
Flash memoryDiffers4000 MB32000 MB
Network1 differ
Ethernet LAN data ratesDiffers2500,1000,100,10 Mbit/s2500 Mbit/s
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
HDMI ports quantityKnown for one1
Design1 differ
Chassis typeDiffersRack (1U)Compact
Cooling typeKnown for oneActive
Performance1 differ
TypeDiffersStorage serverNAS
Backup functionKnown for oneYes
BuzzerKnown for oneYes
Disk scanKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD
Software1 differ
Operating system installedDiffersQNAP QTSUGOS Pro
Operating system versionKnown for one5.2.9
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneAndroid, iOS
Poweridentical
Power supply locationKnown for oneBuilt-in
Power supply unit (PSU) capacityKnown for one250 W
Number of power supply unitsKnown for one1
AC input voltageKnown for one100 - 240 V
Weight & dimensions3 differ
WidthDiffers430 mm178 mm
DepthDiffers374.9 mm257.5 mm
HeightDiffers43.3 mm178 mm
Package widthKnown for one550 mm
Package depthKnown for one170 mm
Package heightKnown for one582 mm
Package weightKnown for one6.94 kg
WeightKnown for one6.02 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-20 - 70 °C
Other featuresidentical
Warranty periodKnown for one2 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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