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Product comparison · 2 nas & storage servers

QNAP TS-251-4G NAS/storage server Tower Intel® Celeron® vs Seagate STDE100 NAS/storage server Mini Tower

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  • 33specifications compared
  • 18differ
  • 15identical
  • 29known for one product only

Key differences

The Seagate STDE100 NAS/storage server Mini Tower has 2 more storage drives supported than the QNAP TS-251-4G NAS/storage server Tower Intel® Celeron® (4 vs 2). The QNAP TS-251-4G NAS/storage server Tower Intel® Celeron® has 0.71 GHz more processor frequency than the Seagate STDE100 NAS/storage server Mini Tower (2.41 GHz vs 1.7 GHz). The QNAP TS-251-4G NAS/storage server Tower Intel® Celeron® has 2 GB more internal memory than the Seagate STDE100 NAS/storage server Mini Tower (4 GB vs 2 GB). Supported storage drive types: HDD & SSD on the QNAP TS-251-4G NAS/storage server Tower Intel® Celeron®, HDD on the Seagate STDE100 NAS/storage server Mini Tower. Storage drive interface: Serial ATA II, Serial ATA III on the QNAP TS-251-4G NAS/storage server Tower Intel® Celeron®, Serial ATA II on the Seagate STDE100 NAS/storage server Mini Tower.

  • Number of storage drives supported
    • 2
    • 4
  • Supported storage drive types
    • HDD & SSD
    • HDD
  • Processor frequency
    • 2.41 GHz
    • 1.7 GHz
  • Internal memory
    • 4 GB
    • 2 GB
  • Internal memory type
    • DDR3L
    • DDR3
  • USB 2.0 ports quantity
    • 2
    • 1
  • Chassis type
    • Tower
    • Mini Tower
  • Product colour
    • Grey, White
    • Black

Side by side

Differences highlightedShow differences only
62 specifications
A

QNAP

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

Model TS-251-4G

View product
B

Seagate

STDE100 NAS/storage server Mini Tower

Model STDE100

View product
Storage3 differ
Storage drives installedNoNo
Number of storage drives supportedDiffers24
Supported storage drive typesDiffersHDD & SSDHDD
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, 5, 6, 10, JBOD
Hot-swap drive baysYesYes
Supported file systemsKnown for oneext2, ext3, ext4, FAT32, HFS+, NTFS
Number of storage drives installedKnown for one0
Processor1 differ
Processor frequencyDiffers2.41 GHz1.7 GHz
Processor cores22
Processor familyKnown for oneIntel® Celeron®
Memory2 differ
Internal memoryDiffers4 GB2 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 & interfaces1 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers21
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
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
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
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Power3 differ
Power supply locationExternalExternal
Power supply unit (PSU) capacityDiffers60 W120 W
Power consumption (typical)Differs19.22 W64 W
Power consumption (sleep)Differs0.47 W49 W
Power consumption (off)Known for one0.5 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 mm173 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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