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Product comparison · 2 nas & storage servers

NETGEAR RNDP2220 1 GB DDR2 4 TB vs QNAP TS-239 Pro II+ Turbo NAS

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  • 29specifications compared
  • 19differ
  • 10identical
  • 65known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 0 TB
  • Number of storage drives installed
    • 2
    • 0
  • Storage drive capacity
    • 2 TB
    • 0 GB
  • RAID levels
    • 0, 1, 5, 6
    • 0, 1
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • USB 2.0 ports quantity
    • 2
    • 5
  • Power consumption (typical)
    • 35 W
    • 23 W
  • Weight
    • 2.07 kg
    • 1.74 kg

Side by side

Differences highlightedShow differences only
94 specifications
A

NETGEAR

RNDP2220 1 GB DDR2 4 TB

Model RNDP2220

View product
B

QNAP

TS-239 Pro II+ Turbo NASView product
Storage5 differ
Total installed storage capacityDiffers4 TB0 TB
Number of storage drives installedDiffers20
Number of storage drives supported22
Storage drive capacityDiffers2 TB0 GB
Storage drive interfaceSerial ATASerial ATA
RAID levelsDiffers0, 1, 5, 60, 1
Supported file systemsDiffersExt2, Ext3, FAT32, NTFSEXT3, EXT4, FAT32, HFS+, NTFS
Processoridentical
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel Atom®
Processor modelKnown for oneD525
Processor frequency1.8 GHz1.8 GHz
Processor coresKnown for one2
Processor threadsKnown for one4
Processor cacheKnown for one1 MB
Bus typeKnown for oneDMI
ECC supported by processorKnown for oneNo
Physical Address Extension (PAE)Known for one32 bit
Processing Die sizeKnown for one87 mm²
Processor cache typeKnown for oneL2
Processor codeKnown for oneSLBXC
Processor codenameKnown for onePineview
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one22 x 22 mm
Processor socketKnown for oneBGA 559
SteppingKnown for oneB0
Thermal Design Power (TDP)Known for one13 W
TjunctionKnown for one100 °C
Maximum internal memory supported by processorKnown for one4 GB
Memory bandwidth supported by processor (max)Known for one6.4 GB/s
Conflict-Free processorKnown for oneNo
Number of processors installedKnown for one1
Memoryidentical
Internal memory1 GB1 GB
Flash memoryKnown for one512 MB
Internal memory typeKnown for oneDDR2
Network1 differ
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportKnown for oneYes
iSCSI supportYesYes
Compliance industry standardsKnown for oneIEEE 802.3ad
Supported network protocolsDiffersCIFS/SMB, AFP, NFS v2/v3, HTTP/S, FTP/S, IPv6, WebDAV, NTPCIFS/ SMB, AFP (3.2), NFS(v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Maximum data transfer rateKnown for one1000 Mbit/s
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers21
USB 2.0 ports quantityDiffers25
eSATAKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Design1 differ
Chassis typeKnown for oneTower
Number of fansKnown for one1 fan(s)
LED indicatorsDiffersYeseSATA, LAN, Power, Status, USB
Display typeKnown for oneLCD
Performance2 differ
Number of usersKnown for one2048 user(s)
Management protocolsDiffersSNMPCIFS/ SMB, AFP, NFS, FTP/ FTPS, HTTP/ HTTPS, WebDAV
Web-based managementKnown for oneYes
On/off switchYesYes
Reset buttonKnown for oneYes
Security algorithmsDiffersHTTPS, SSL/TLS256-bit WEP, HTTPS, SSH, SSL/TLS
Multilingual supportKnown for oneYes
Power1 differ
Power supply unit (PSU) capacityKnown for one84 W
Power consumption (typical)Differs35 W23 W
Power consumption (sleep)Known for one16 W
Weight & dimensions1 differ
WeightDiffers2.07 kg1.74 kg
Package weightKnown for one2.92 kg
Weight (imperial)Known for one2.07 kg (4.56 lbs)
Packaging contentidentical
External power adapterKnown for oneYes
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Number of Processing Die TransistorsKnown for one176 M
Thermal Monitoring TechnologiesKnown for oneNo
Memory channels supported by processorKnown for oneSingle
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%0 - 95%
Other features5 differ
Compatible operating systemsDiffers- Windows - Mac - Linux - UNIXMicrosoft Windows 2000/XP/Vista (32/ 64-bit)/7 (32/ 64-bit)/Server 2003/ 2008 Apple Mac OS X Linux & UNIX
Dimensions (WxDxH)Differs101 x 222 x 142 mm102 x 216 x 150 mm
FanDiffers80 mm70 mm
Link/Act LEDYesYes
Networking featuresDiffersEthernet, Fast Ethernet, Gigabit EthernetGigabit Ethernet
Power requirementsDiffers100 - 240 V, 50/60 Hz100-240V AC, 50/60Hz
Processor ARK IDKnown for one49490
I/O portsKnown for one2 x eSATA 1 x VGA
Number of drive baysKnown for one2
Minimum system requirementsKnown for one- Explorer 7.0+ - Opera 9.5+; Safari 2.0+ - Mozilla Firefox 2.0+
CertificationKnown for oneFCC, CE, C-Tick, KCC, VCCI, RoHS
Connectivity LEDsKnown for oneYes

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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