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Product comparison · 2 nas & storage servers

QNAP TS-251-4G NAS/storage server Tower Intel® Celeron® vs Seagate STCT4000100 NAS/storage server Mini Tower ARM

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  • 34specifications compared
  • 21differ
  • 13identical
  • 25known for one product only

Key differences

  • Storage drives installed
    • No
    • Yes
  • Number of storage drives installed
    • 0
    • 2
  • Supported storage drive types
    • HDD & SSD
    • HDD
  • Processor family
    • Intel® Celeron®
    • ARM
  • Processor frequency
    • 2.41 GHz
    • 1.2 GHz
  • Internal memory
    • 4 GB
    • 0.5 GB
  • Internal memory type
    • DDR3L
    • DDR3
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1

Side by side

Differences highlightedShow differences only
59 specifications
A

QNAP

TS-251-4G NAS/storage server Tower Intel® Celeron®

Model TS-251-4G

View product
B

Seagate

STCT4000100 NAS/storage server Mini Tower ARM

Model STCT4000100

View product
Storage4 differ
Storage drives installedDiffersNoYes
Total installed storage capacityKnown for one4 TB
Number of storage drives installedDiffers02
Number of storage drives supported22
Supported storage drive typesDiffersHDD & SSDHDD
Storage drive capacityKnown for one2 TB
Storage drive interfaceDiffersSerial ATA II, Serial ATA IIISerial ATA II
Storage drive size2.5/3.5"2.5/3.5"
RAID supportYesYes
RAID levelsKnown for one0, 1, JBOD
Hot-swap drive baysYesYes
Supported file systemsKnown for oneext2, ext3, ext4, FAT32, HFS+, NTFS
Processor2 differ
Processor familyDiffersIntel® Celeron®ARM
Processor frequencyDiffers2.41 GHz1.2 GHz
Processor coresKnown for one2
Memory2 differ
Internal memoryDiffers4 GB0.5 GB
Internal memory typeDiffersDDR3LDDR3
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
Wi-FiKnown for oneNo
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers21
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Fiber ports quantityKnown for one0
HDMI ports quantityKnown for one1
Design2 differ
Chassis typeDiffersTowerMini Tower
Product colourDiffersGrey, WhiteBlack
LED indicatorsYesYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Cooling typeKnown for oneActive
Number of fansKnown for one1 fan(s)
Performanceidentical
TypeNASNAS
Device classHome & Home OfficeHome & Home Office
Backup functionKnown for oneYes
On/off switchKnown for oneYes
Security algorithmsKnown for one256-bit AES
Software2 differ
Operating system installedDiffersQNAP Turbo SystemSeagate NAS OS
Operating system versionDiffers4.14.0
Power3 differ
Power supply locationExternalExternal
Power supply unit (PSU) capacityDiffers60 W48 W
Power consumption (typical)Differs19.22 W16 W
Power consumption (sleep)Differs0.47 W7 W
Power consumption (off)Known for one0.55 W
AC input voltage100-240 V100-240 V
AC input frequencyKnown for one50 - 60 Hz
Number of power supply unitsKnown for one1
Weight & dimensions3 differ
WidthDiffers102 mm120 mm
DepthDiffers225 mm217 mm
HeightDiffers168.5 mm172.5 mm
WeightKnown for one1.28 kg
Package weightKnown for one2.32 kg
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs5 - 95%0 - 80%
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Known for one-40 - 65 °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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