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Product comparison · 2 nas & storage servers

NETGEAR ReadyNAS RN31842D vs QNAP TS-473-4G/16TB-RED 4 Bay NAS

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  • 56specifications compared
  • 23differ
  • 33identical
  • 80known for one product only

Key differences

The NETGEAR ReadyNAS RN31842D has 0.3 GHz more processor frequency than the QNAP TS-473-4G/16TB-RED 4 Bay NAS (2.4 GHz vs 2.1 GHz). The QNAP TS-473-4G/16TB-RED 4 Bay NAS has 384 MB more flash memory than the NETGEAR ReadyNAS RN31842D (512 MB vs 128 MB). The NETGEAR ReadyNAS RN31842D has 1 more USB 2.0 ports quantity than the QNAP TS-473-4G/16TB-RED 4 Bay NAS (1 vs 0). Storage drive sizes supported: 2.5,3.5" on the NETGEAR ReadyNAS RN31842D, 2.5,3.5,M.2 on the QNAP TS-473-4G/16TB-RED 4 Bay NAS. RAID levels: 0, 1, 5, 6, 10, JBOD on the NETGEAR ReadyNAS RN31842D, 0, 1, 5, 6, 10, 50, JBOD on the QNAP TS-473-4G/16TB-RED 4 Bay NAS.

  • Storage drive sizes supported
    • 2.5,3.5"
    • 2.5,3.5,M.2
  • RAID levels
    • 0, 1, 5, 6, 10, JBOD
    • 0, 1, 5, 6, 10, 50, JBOD
  • Processor frequency
    • 2.4 GHz
    • 2.1 GHz
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Flash memory
    • 128 MB
    • 512 MB
  • Supported network protocols
    • TCP/IP, IPv4, IPv6, NTP
    • TCP/IP, IPv4, IPv6
  • USB 2.0 ports quantity
    • 1
    • 0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4

Side by side

Differences highlightedShow differences only
136 specifications
A

NETGEAR

ReadyNAS RN31842DView product
B

QNAP

TS-473-4G/16TB-RED 4 Bay NASView product
Storage2 differ
Total installed storage capacityKnown for one4 TB
Number of storage drives installedKnown for one4
Storage drive capacityKnown for one1 TB
Storage drive interfaceKnown for oneSerial ATA III
Storage drive sizeKnown for one3.5"
Storage drive sizes supportedDiffers2.5,3.5"2.5,3.5,M.2
Maximum supported storage capacityKnown for one32 TB
RAID levelsDiffers0, 1, 5, 6, 10, JBOD0, 1, 5, 6, 10, 50, JBOD
Supported storage drive interfacesKnown for oneM.2, Serial ATA, Serial ATA II, Serial ATA III
Number of M.2 (M & B) slotsKnown for one2
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel Atom®
Processor modelKnown for oneC2558
Processor frequencyDiffers2.4 GHz2.1 GHz
Processor coresKnown for one4
Processor threadsKnown for one4
Processor cacheKnown for one2 MB
ECC supported by processorKnown for oneYes
PCI Express slots versionKnown for one2.0
Physical Address Extension (PAE)Known for one36 bit
Processor cache typeKnown for oneL3
Processor codeKnown for oneSR1CZ
Processor lithographyKnown for one22 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor package sizeKnown for one34 x 28 mm
Processor socketKnown for oneBGA 1283
SteppingKnown for oneB0
Thermal Design Power (TDP)Known for one15 W
Maximum internal memory supported by processorKnown for one64 GB
Conflict-Free processorKnown for oneNo
Processor boost frequencyKnown for one3.4 GHz
Memory1 differ
Internal memoryKnown for one4 GB
Flash memoryDiffers128 MB512 MB
Internal memory typeKnown for oneDDR4
Maximum RAM supportedKnown for one64 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one4
Network1 differ
Supported network protocolsDiffersTCP/IP, IPv4, IPv6, NTPTCP/IP, IPv4, IPv6
DHCP serverKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
eSATA ports quantityKnown for one2
3.5 mm (1/8-inch) outKnown for oneYes
Microphone inKnown for oneYes
PCI Express x4 (Gen 3.x) slotsKnown for one2
Design5 differ
Chassis typeDiffersRack (1U)Desktop
Product colourDiffersBlack, GreyBlack
Number of fansDiffers3 fan(s)2 fan(s)
Fan diameterDiffers4 cm12 cm
LED indicatorsDiffersActivity, HDD, LAN, PowerYes
Fan diameter 2Known for one6 cm
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
Performance1 differ
Number of usersKnown for one8192 user(s)
Noise levelKnown for one28 dB
Management protocolsKnown for oneSNMP v2, v3
Security algorithmsDiffers256-bit AES256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
Backup featuresKnown for oneCloud, iSCSI LUN
Multilingual supportKnown for oneYes
Backup buttonKnown for oneYes
Browser supportedKnown for oneChrome, Firefox, Internet Explorer 10+, Safari 7+
Built-in iTunes serverKnown for oneYes
Hot spareKnown for oneYes
Reset buttonKnown for oneYes
Share folderKnown for oneCIFS/SMB
System logKnown for oneYes
Software4 differ
Operating system installedKnown for oneReadyNAS OS
Operating system versionDiffers6.44.3.4
Windows operating systems supportedDiffersWindows 10, Windows 7, Windows 8, Windows 8.1Windows 10, Windows 7, Windows 8
Mac compatibilityKnown for oneYes
Mac operating systems supportedDiffersYesMac 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 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedDiffersWindows Server 2008 R2, Windows Server 2012Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Other operating systems supportedKnown for oneAndroid, VMware vSphere ESXi, iOS
Power2 differ
Power supply unit (PSU) capacityDiffers180 W250 W
AC input voltageDiffers100 - 240 V100-240 V
Weight & dimensions3 differ
WidthDiffers486 mm199.3 mm
DepthDiffers406 mm279.6 mm
HeightDiffers44 mm188.2 mm
Processor special featuresidentical
Embedded options availableKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Intel 64Known for oneYes
Intel QuickAssist TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Maximum number of PCI Express lanesKnown for one16
Physical Address Extension (PAE)Known for oneYes
UARTKnown for oneYes
Memory channels supported by processorKnown for oneDual
Memory types supported by processorKnown for oneDDR3-SDRAM, DDR3L-SDRAM
Other featuresidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneFCC Cl.B, CE Cl.B, VCCI Cl.B
Processor ARK IDKnown for one77983
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Quick installation guideKnown for oneYes
Number of screwsKnown for one14

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