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Product comparison · 2 nas & storage servers

Dahua Technology DHI-EVS7148D-V2 NAS/storage server Compact vs Dahua Technology DHI-EVS7148S NAS/storage server Compact

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  • 57specifications compared
  • 4differ
  • 53identical
  • 4known for one product only

Key differences

  • Width
    • 682 mm
    • 482.6 mm
  • Depth
    • 957 mm
    • 736.5 mm
  • Height
    • 795 mm
    • 261.4 mm

Side by side

Differences highlightedShow differences only
61 specifications
A

Dahua Technology

DHI-EVS7148D-V2 NAS/storage server Compact

Model DHI-EVS7148D-V2

View product
B

Dahua Technology

DHI-EVS7148S NAS/storage server Compact

Model DHI-EVS7148S

View product
Storageidentical
Storage drives installedYesYes
Number of storage drives supported4848
Installed storage drive typeHDDHDD
Supported storage drive typesHDDHDD
Storage drive interfaceM.2, Near Line SAS (NL-SAS), Serial ATAM.2, Near Line SAS (NL-SAS), Serial ATA
Supported storage drive interfacesM.2, Near Line SAS (NL-SAS), Serial ATAM.2, Near Line SAS (NL-SAS), Serial ATA
Maximum supported storage capacity16 TB16 TB
System drive typeHDDHDD
System drive interfaceSerial Attached SCSI (SAS)Serial Attached SCSI (SAS)
RAID supportYesYes
RAID levels0, 1, 5, 6, 10, 50, 60, JBOD0, 1, 5, 6, 10, 50, 60, JBOD
Hot-swap drive baysYesYes
Memoryidentical
Internal memory8 GB8 GB
Maximum RAM supported64 GB64 GB
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates100,1000,10000 Mbit/s100,1000,10000 Mbit/s
Ethernet LAN data rate supported (max)10000 Mbit/s10000 Mbit/s
Wi-FiNoNo
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports1111
USB portNoNo
Fiber ports quantity22
HDMI ports quantity11
Serial ports quantity11
External mini-SAS ports22
Number of SATA III connectors11
PCI Express x8 (Gen 4.x) slots11
Designidentical
Chassis typeCompactCompact
Cooling typeActiveActive
Product colourGreyGrey
Number of fans2 fan(s)2 fan(s)
Performanceidentical
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Backup featuresCloudCloud
Video input channels512 channels512 channels
Management protocolsRTP; RTCP; RTSP; UDP; HTTP; NTP; SNMP; iSCSI; FTP; SMB; NFSRTP; RTCP; RTSP; UDP; HTTP; NTP; SNMP; iSCSI; FTP; SMB; NFS
Web-based managementYesYes
Access Control List (ACL)YesYes
Remotely operatedYesYes
Playback modesKnown for oneFast play, Forward, Pause, Repeat, Reverse, Slow play, Speed Adjust
Poweridentical
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacity800 W800 W
Number of power supply units22
AC input voltage100-240 V100-240 V
AC input frequency50-60 Hz50-60 Hz
Output current8 A8 A
Power cable current4 A4 A
Weight & dimensions3 differ
WidthDiffers682 mm482.6 mm
DepthDiffers957 mm736.5 mm
HeightDiffers795 mm261.4 mm
Weight36 kg36 kg
Package widthKnown for one482.6 mm
Package depthKnown for one261.4 mm
Package heightKnown for one736.5 mm
Package weight75 kg75 kg
Operational conditionsidentical
Operating temperature (T-T)0 - 45 °C0 - 45 °C
Operating relative humidity (H-H)10 - 80%10 - 80%
Operating altitude0 - 5000 m0 - 5000 m
Storage relative humidity (H-H)5 - 90%5 - 90%
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Other features1 differ
CertificationDiffersCE: CE-LVD: EN 60950-1/IEC 60950-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 FCC: Part 15 Subpart BCE: 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

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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