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Product comparison · 2 nas & storage servers

Dahua Technology DHI-EVS7148S NAS/storage server Compact vs QNAP TVS-H674T-I5-32G NAS/storage server Tower Intel® Core™ i5 i5-12400

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  • 38specifications compared
  • 24differ
  • 14identical
  • 86known for one product only

Key differences

  • Number of storage drives supported
    • 48
    • 6
  • Supported storage drive types
    • HDD
    • HDD & SSD
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60, JBOD
    • 0, 1, 5, 6, 10, 50, JBOD
  • Internal memory
    • 8 GB
    • 32 GB
  • Ethernet LAN data rates
    • 100,1000,10000 Mbit/s
    • 10,100,1000,2500 Mbit/s
  • Ethernet LAN (RJ-45) ports
    • 11
    • 2
  • USB port
    • No
    • Yes
  • Chassis type
    • Compact
    • Tower

Side by side

Differences highlightedShow differences only
124 specifications
A

Dahua Technology

DHI-EVS7148S NAS/storage server Compact

Model DHI-EVS7148S

View product
B

QNAP

TVS-H674T-I5-32G NAS/storage server Tower Intel® Core™ i5 i5-12400

Model TVS-H674T-I5-32G

View product
Storage5 differ
Storage drives installedYesYes
Number of storage drives supportedDiffers486
Installed storage drive typeHDDHDD
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive interfaceDiffersM.2, Near Line SAS (NL-SAS), Serial ATASerial ATA III
Supported storage drive interfacesDiffersM.2, Near Line SAS (NL-SAS), Serial ATAM.2, Serial ATA II, Serial ATA III
Storage drive sizes supportedKnown for one2.5,3.5,M.2
Number of M.2 (M & B) slotsKnown for one2
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, 50, 60, JBOD0, 1, 5, 6, 10, 50, JBOD
Online RAID expansionKnown for oneYes
RAID rebuildKnown for oneYes
Hot-swap drive baysYesYes
Supported file systemsKnown for oneFAT32, HFS+, NTFS, ZFS, exFAT, ext3, ext4
Disk roamingKnown for oneYes
Maximum supported storage capacityKnown for one16 TB
System drive typeKnown for oneHDD
System drive interfaceKnown for oneSerial Attached SCSI (SAS)
Processoridentical
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™ i5
Processor generationKnown for one12th gen Intel® Core™ i5
Processor modelKnown for onei5-12400
Processor frequencyKnown for one2.5 GHz
Processor boost frequencyKnown for one4.4 GHz
Processor coresKnown for one6
Processor threadsKnown for one12
On-board graphics card modelKnown for oneIntel UHD Graphics 730
Memory1 differ
Internal memoryDiffers8 GB32 GB
Internal memory typeKnown for oneDDR4
Maximum RAM supported64 GB64 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2
Flash memoryKnown for one5000 MB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers100,1000,10000 Mbit/s10,100,1000,2500 Mbit/s
DHCP serverKnown for oneYes
iSCSI supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Dynamic DNS (DDNS)Known for oneYes
Supported network protocolsKnown for oneIPv4, IPv6
Ethernet LAN data rate supported (max)Known for one10000 Mbit/s
Wi-FiKnown for oneNo
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers112
USB portDiffersNoYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
HDMI ports quantity11
HDMI versionKnown for one1.4b
Concurrent connectionsKnown for one3500
PCI Express x16 (Gen 4.x) slotsKnown for one1
Fiber ports quantityKnown for one2
Serial ports quantityKnown for one1
External mini-SAS portsKnown for one2
Number of SATA III connectorsKnown for one1
PCI Express x8 (Gen 4.x) slotsKnown for one1
Design3 differ
Chassis typeDiffersCompactTower
Cooling typeActiveActive
Product colourDiffersGreyBlack
Number of fansDiffers2 fan(s)3 fan(s)
Fan diameterKnown for one9 cm
Fan diameter 2Known for one6 cm
Drive bay lockingKnown for oneYes
LED indicatorsKnown for oneHDD, LAN, M.2, Status, USB
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performance2 differ
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Backup featuresDiffersCloudCloud, USB drive, iSCSI LUN
BuzzerKnown for oneYes
SnapshotKnown for oneYes
Management protocolsDiffersRTP; RTCP; RTSP; UDP; HTTP; NTP; SNMP; iSCSI; FTP; SMB; NFSSNMP V2, V3
Access Control List (ACL)YesYes
Browser supportedKnown for oneApple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox
Built-in FTP serverKnown for oneYes
Disk scanKnown for oneYes
Hot spareKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Share folderKnown for oneThick, Thin
System logKnown for oneYes
USB copy functionKnown for oneYes
Video input channelsKnown for one512 channels
Playback modesKnown for oneFast play, Forward, Pause, Repeat, Reverse, Slow play, Speed Adjust
Web-based managementKnown for oneYes
Remotely operatedKnown for oneYes
Softwareidentical
Operating system installedKnown for oneQNAP QTS
Operating system versionKnown for oneQTS 5.1.0
Windows operating systems supportedKnown for oneWindows 10, Windows 11, Windows 7, Windows 8
Linux operating systems supportedKnown for oneCentOS 7.0, SuSE Linux 12.0, SuSE Linux 12.3, SuSE Linux 15, Ubuntu 14.04
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
Server operating systems supportedKnown for oneWindows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
Other operating systems supportedKnown for oneIBM AIX 7.1, IBM AIX 7.2, Solaris 10
Power3 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers800 W350 W
Number of power supply unitsDiffers21
Power consumption (typical)Known for one79.363 W
Power consumption (sleep)Known for one39.911 W
AC input voltageDiffers100-240 V100 - 240 V
AC input frequencyKnown for one50-60 Hz
Output currentKnown for one8 A
Power cable currentKnown for one4 A
Weight & dimensions5 differ
WidthDiffers482.6 mm264.3 mm
DepthDiffers736.5 mm280.8 mm
HeightDiffers261.4 mm188.2 mm
WeightDiffers36 kg6.36 kg
Package widthKnown for one295 mm
Package depthKnown for one390 mm
Package heightKnown for one417 mm
Package weightDiffers75 kg7.93 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Power cables quantityKnown for one1
Number of screwsKnown for one56
Package typeKnown for oneBox
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 45 °C0 - 40 °C
Operating relative humidity (H-H)Differs10 - 80%5 - 95%
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Operating altitudeKnown for one0 - 5000 m
Storage relative humidity (H-H)Known for one5 - 90%
Other featuresidentical
Warranty periodKnown for one3 year(s)
CertificationKnown for oneCE: EN 55024; EN 55032; EN 55035; EN 50130-4; EN 61000-3-2; EN 61000-3-3; EN 62368 FCC: ANSI C63.4, 47 CFR PART 15B Subpart B

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