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Product comparison · 2 nas & storage servers

QNAP SS-839 Pro Turbo NAS 4TB vs QNAP TS-219P Turbo NAS

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  • 16specifications compared
  • 10differ
  • 6identical
  • 11known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 1 TB
  • Number of storage drives installed
    • 8
    • 2
  • Storage drive size
    • 2.5"
    • 3.5"
  • Processor frequency
    • 1.6 GHz
    • 1.2 GHz
  • Internal memory
    • 2 GB
    • 0.5 GB
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • USB 2.0 ports quantity
    • 5
    • 3
  • Power consumption (typical)
    • 34 W
    • 21 W

Side by side

Differences highlightedShow differences only
27 specifications
A

QNAP

SS-839 Pro Turbo NAS 4TBView product
B

QNAP

TS-219P Turbo NASView product
Storage3 differ
Total installed storage capacityDiffers4 TB1 TB
Number of storage drives installedDiffers82
Storage drive capacity500 GB500 GB
Storage drive interfaceSerial ATA IISerial ATA II
Storage drive sizeDiffers2.5"3.5"
RAID levelsKnown for oneJBOD
Processor1 differ
Processor frequencyDiffers1.6 GHz1.2 GHz
Number of processors installedKnown for one1
Memory1 differ
Internal memoryDiffers2 GB0.5 GB
Flash memoryKnown for one128 MB
Networkidentical
DHCP clientKnown for oneYes
Jumbo frames supportKnown for oneYes
Supported network protocolsKnown for oneTCP/IP, DHCP Client, DHCP Server, CIFS/SMB, AFP, NFS, HTTP, HTTPS, FTP, DDNS, NTP
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers21
USB 2.0 ports quantityDiffers53
eSATAYesYes
Designidentical
Chassis typeTowerTower
Display typeKnown for oneLCD
Performanceidentical
Access Control List (ACL)Known for oneYes
Power1 differ
Power consumption (typical)Differs34 W21 W
Weight & dimensions1 differ
WeightDiffers3.92 kg1.74 kg
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Other features1 differ
Compatible operating systemsKnown for oneMicrosoft Windows 98/ ME/ NT/ 2000/ XP/ 2003/ Vista/ Windows 7 (32bit & 64bit), Mac OS X, Linux, Unix
Dimensions (WxDxH)Differs177 x 180 x 235 mm150 x 102 x 216 mm
Power requirementsKnown for one100-240V AC, 50/60Hz
Connectivity LEDsKnown for oneHDD 1, HDD 2, LAN, eSATA, Status, USB

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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