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Product comparison · 2 nas & storage servers

NETGEAR RN21241E ReadyNAS vs QNAP TS-420U NAS/storage server Rack (1U) Marvell

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  • 32specifications compared
  • 10differ
  • 22identical
  • 21known for one product only

Key differences

  • Storage drive interface
    • Serial ATA
    • Serial ATA, Serial ATA II
  • Maximum supported storage capacity
    • 16 TB
    • 12 TB
  • RAID levels
    • 0, 1, 5, 6, 10, JBOD
    • 0, 1, 5, 6, 10
  • Flash memory
    • 128 MB
    • 16 MB
  • USB 2.0 ports quantity
    • 1
    • 2
  • LED indicators
    • Activity, LAN, Power
    • HDD, Status, USB
  • Width
    • 430 mm
    • 439 mm
  • Depth
    • 308 mm
    • 483 mm

Side by side

Differences highlightedShow differences only
53 specifications
A

NETGEAR

RN21241E ReadyNASView product
B

QNAP

TS-420U NAS/storage server Rack (1U) Marvell

Model TS-420U

View product
Storage3 differ
Storage drive interfaceDiffersSerial ATASerial ATA, Serial ATA II
Maximum supported storage capacityDiffers16 TB12 TB
RAID levelsDiffers0, 1, 5, 6, 10, JBOD0, 1, 5, 6, 10
Total installed storage capacityKnown for one4 TB
Number of storage drives installedKnown for one4
Storage drive capacityKnown for one1 TB
Processoridentical
Processor familyKnown for oneMarvell
Processor frequencyKnown for one1.6 GHz
Number of processors installedKnown for one1
Memory1 differ
Internal memoryKnown for one1 GB
Internal memory typeKnown for oneDDR3
Flash memoryDiffers128 MB16 MB
Networkidentical
Wake-on-LAN readyKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
DHCP clientKnown for oneYes
Jumbo frames supportKnown for oneYes
Maximum data transfer rateKnown for one1000 Mbit/s
Supported network protocolsKnown for oneTCP/IP, IPv4, IPv6, UPnP Discovery, Bonjour Discovery, Link Aggregation, SNMP v2/v3, SSH, NTP
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers12
Design1 differ
Number of fansKnown for one2 fan(s)
LED indicatorsDiffersActivity, LAN, PowerHDD, Status, USB
Performanceidentical
Management protocolsKnown for oneSNMP
Softwareidentical
Linux operating systems supportedKnown for oneYes
Poweridentical
Power consumption (typical)Known for one250 W
Weight & dimensions3 differ
WidthDiffers430 mm439 mm
DepthDiffers308 mm483 mm
WeightDiffers7.48 kg6.7 kg
Operational conditions1 differ
Operating relative humidity (H-H)Differs5 - 95%0 - 95%
Other featuresidentical
Performance managementKnown for oneS.M.A.R.T., HHS
Compliance certificatesKnown for oneRoHS
Management platformKnown for oneReadyCLOUD

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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