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Product comparison · 2 nas & storage servers

QNAP ES1686dc R2 vs TerraMaster F4-425 NAS/storage server Desktop Intel® Celeron® N5095

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  • 42specifications compared
  • 27differ
  • 15identical
  • 47known for one product only

Key differences

The QNAP ES1686dc R2 has 12 more storage drives supported than the TerraMaster F4-425 NAS/storage server Desktop Intel® Celeron® N5095 (16 vs 4). The TerraMaster F4-425 NAS/storage server Desktop Intel® Celeron® N5095 has 0.1 GHz more processor frequency than the QNAP ES1686dc R2 (2 GHz vs 1.9 GHz). The QNAP ES1686dc R2 has 0.1 GHz more processor boost frequency than the TerraMaster F4-425 NAS/storage server Desktop Intel® Celeron® N5095 (3 GHz vs 2.9 GHz). Processor family: Intel® Xeon® D on the QNAP ES1686dc R2, Intel® Celeron® on the TerraMaster F4-425 NAS/storage server Desktop Intel® Celeron® N5095. Processor model: D-2142IT on the QNAP ES1686dc R2, N5095 on the TerraMaster F4-425 NAS/storage server Desktop Intel® Celeron® N5095.

  • Number of storage drives supported
    • 16
    • 4
  • Processor family
    • Intel® Xeon® D
    • Intel® Celeron®
  • Processor model
    • D-2142IT
    • N5095
  • Processor frequency
    • 1.9 GHz
    • 2 GHz
  • Processor boost frequency
    • 3 GHz
    • 2.9 GHz
  • Processor cores
    • 8
    • 4
  • Internal memory
    • 48 GB
    • 4 GB
  • Maximum RAM supported
    • 512 GB
    • 16 GB

Side by side

Differences highlightedShow differences only
89 specifications
A

QNAP

ES1686dc R2View product
B

TerraMaster

F4-425 NAS/storage server Desktop Intel® Celeron® N5095

Model F4-425

View product
Storage1 differ
Storage drives installedNoNo
Total installed storage capacity0 TB0 TB
Number of storage drives installed00
Number of storage drives supportedDiffers164
Installed storage drive typeNoNo
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive capacity0 GB0 GB
Supported storage drive interfacesKnown for oneSerial Attached SCSI (SAS)
Storage drive sizes supportedKnown for one2.5,3.5"
RAID supportYesYes
RAID levelsKnown for one0, 1, 5, 6, 10, 50, 60
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
Hot-swap drive baysYesYes
Storage drive interfaceKnown for oneSerial ATA
Maximum supported storage capacityKnown for one120 TB
Supported file systemsKnown for oneFAT32, BTRFS, HFS+, NTFS, ext3, ext4
Processor5 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® DIntel® Celeron®
Processor modelDiffersD-2142ITN5095
Processor frequencyDiffers1.9 GHz2 GHz
Processor boost frequencyDiffers3 GHz2.9 GHz
Processor coresDiffers84
Memory4 differ
Internal memoryDiffers48 GB4 GB
Internal memory typeDDR4DDR4
Maximum RAM supportedDiffers512 GB16 GB
ECCKnown for oneYes
Memory form factorDiffersRDIMM/LRDIMMSO-DIMM
Memory slotsDiffers81
Flash memoryKnown for one4000 MB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s2500 Mbit/s
Jumbo frames supportKnown for oneYes
iSCSI supportYesYes
Supported network protocolsKnown for oneCIFS/SMB2/SMB3, NFS v3/NFS v4.1, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, Fibre Channel, SNMP, SMTP, SMSC
Dynamic DNS (DDNS)Known for oneYes
Link aggregationKnown for oneYes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Fiber ports quantityKnown for one4
Fiber optic connectorKnown for oneSFP+
PCI Express x8 (Gen 3.x) slotsKnown for one2
USB portKnown for oneYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
HDMI ports quantityKnown for one1
Design4 differ
Chassis typeDiffersRack (3U)Desktop
Cooling typeActiveActive
Product colourDiffersBlack, GreyBlack
Number of fansDiffers2 fan(s)1 fan(s)
Fan diameterDiffers6 cm12 cm
Fan diameter 2Known for one6 cm
LED indicatorsKnown for oneYes
Performance1 differ
TypeNASNAS
Device classDiffersLarge Enterprise BusinessHome & Home Office
Backup functionYesYes
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Access Control List (ACL)Known for oneYes
Hot spareKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Noise levelKnown for one21 dB
Softwareidentical
Operating system installedKnown for oneQNAP QES
Power2 differ
Power supply locationKnown for oneBuilt-in
Power supply unit (PSU) capacityKnown for one700 W
Number of power supply unitsKnown for one1
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (typical)Differs500.87 W90 W
AC input voltageDiffers90-264 V100 - 240 V
Fan voltageKnown for one12 V
AC input frequencyKnown for one50/60 Hz
Weight & dimensions7 differ
WidthDiffers483.1 mm179 mm
DepthDiffers630.6 mm154 mm
HeightDiffers132 mm222 mm
Package widthDiffers587 mm275 mm
Package depthDiffers750 mm186 mm
Package heightDiffers351 mm300 mm
Package weightDiffers32.7 kg3.2 kg
WeightKnown for one2.1 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45), RS-232
Power cables quantityKnown for one2
Rack mount kitKnown for oneYes
Number of screwsKnown for one64
Package typeKnown for oneBox
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-20 - 70 °C
Other featuresidentical
Warranty periodKnown for one5 year(s)

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