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Product comparison · 2 nas & storage servers

Iomega PX4-300R NSA 12TB Server Class vs QNAP TS-EC879U-RP, 32 TB

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  • 57specifications compared
  • 39differ
  • 18identical
  • 72known for one product only

Key differences

The QNAP TS-EC879U-RP, 32 TB has 20 TB more total installed storage capacity than the Iomega PX4-300R NSA 12TB Server Class (32 TB vs 12 TB). The QNAP TS-EC879U-RP, 32 TB has 4 more storage drives supported than the Iomega PX4-300R NSA 12TB Server Class (8 vs 4). The QNAP TS-EC879U-RP, 32 TB has 20 TB more maximum supported storage capacity than the Iomega PX4-300R NSA 12TB Server Class (32 TB vs 12 TB). Only the QNAP TS-EC879U-RP, 32 TB has Intel Demand Based Switching. Only the QNAP TS-EC879U-RP, 32 TB has Intel Trusted Execution Technology.

  • Total installed storage capacity
    • 12 TB
    • 32 TB
  • Number of storage drives supported
    • 4
    • 8
  • Storage drive interface
    • Serial ATA II
    • Serial ATA, Serial ATA II
  • Storage drive size
    • 3.5"
    • 2.5/3.5"
  • Maximum supported storage capacity
    • 12 TB
    • 32 TB
  • RAID levels
    • 1, 5, 5+1, 10, JBOD
    • 0, 1, 5, 6, 10, JBOD
  • Processor family
    • Intel® Celeron®
    • Intel® Xeon® E3 Family
  • Processor model
    • E1500
    • E3-1225

Side by side

Differences highlightedShow differences only
129 specifications
A

Iomega

PX4-300R NSA 12TB Server ClassView product
B

QNAP

TS-EC879U-RP, 32 TBView product
Storage7 differ
Total installed storage capacityDiffers12 TB32 TB
Number of storage drives supportedDiffers48
Storage drive interfaceDiffersSerial ATA IISerial ATA, Serial ATA II
Storage drive sizeDiffers3.5"2.5/3.5"
Maximum supported storage capacityDiffers12 TB32 TB
RAID levelsDiffers1, 5, 5+1, 10, JBOD0, 1, 5, 6, 10, JBOD
Hot-swap drive baysKnown for oneYes
Supported file systemsDiffersext2, ext3, FAT32, HFS+, NTFSext3, ext4, FAT32, HFS+, NTFS
Number of storage drives installedKnown for one4
Storage drive capacityKnown for one3 TB
HDD speedKnown for one7200 RPM
Average latencyKnown for one4.17 ms
Processor14 differ
Processor familyDiffersIntel® Celeron®Intel® Xeon® E3 Family
Processor modelDiffersE1500E3-1225
Processor frequencyDiffers2.2 GHz3.1 GHz
Processor boost frequencyKnown for one3.4 GHz
Processor coresDiffers24
Processor threadsDiffers24
Processor cacheDiffers0.512 MB6 MB
Bus typeDiffersFSBDMI
CPU configuration (max)Known for one1
CPU multiplier (bus/core ratio)Differs1131
ECC supported by processorKnown for oneYes
PCI Express slots versionKnown for one2.0
Processor cache typeDiffersL2Smart Cache
Processor codeKnown for oneSR00G
Processor codenameDiffersConroeSandy Bridge
Processor lithographyDiffers65 nm32 nm
Processor socketDiffersLGA 775 (Socket T)LGA 1155 (Socket H2)
SteppingKnown for oneD2
System bus rateKnown for one5 GT/s
TcaseDiffers73.3 °C72.6 °C
Thermal Design Power (TDP)Differs65 W95 W
On-board graphics card modelKnown for oneIntel® HD Graphics P3000
Maximum internal memory supported by processorKnown for one32 GB
Memory bandwidth supported by processor (max)Known for one21 GB/s
L2 cacheKnown for one0.5 MB
FSB ParityKnown for oneNo
Processing Die sizeKnown for one77 mm²
Processor front side busKnown for one800 MHz
Memory1 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeKnown for oneDDR3
Maximum RAM supportedKnown for one8 GB
Flash memoryKnown for one512 MB
Network1 differ
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Supported network protocolsDiffersFTP, TFTP, HTTP, HTTPS, WebDAV, DFS, SNMP, CIFS/SMB/Rally, NFS, AFP/BonjourTCP/IP (IPv4, IPv6), CIFS/SMB, AFP, NFS(v3), FTP, FTPES, TFTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP, SMTP, SMSC, UPnP
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers34
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
VGA (D-Sub) ports quantityKnown for one1
eSATA ports quantityKnown for one2
eSATAKnown for oneYes
Graphicsidentical
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1350 MHz
Number of displays supported (on-board graphics)Known for one2
Design1 differ
Chassis typeDiffersRack (1U)Rack (2U)
Number of fansKnown for one3 fan(s)
LED indicatorsKnown for oneHDD, LAN, Status, USB
Display typeKnown for oneLCD
Performance1 differ
BuzzerKnown for oneYes
Number of usersKnown for one4096 user(s)
Noise levelDiffers40 dB54.6 dB
Access Control List (ACL)Known for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Security algorithmsKnown for one256-bit AES, 802.1x RADIUS, HTTPS, SSH, SSL/TLS
Management protocolsKnown for oneSNMP
Software1 differ
Operating system installedDiffersEMC LifeLineLinux
Power1 differ
Power supply unit (PSU) capacityKnown for one300 W
Power consumption (typical)Differs170 W132 W
Power consumption (sleep)Known for one68 W
Weight & dimensions1 differ
WidthKnown for one439 mm
DepthKnown for one520 mm
HeightKnown for one88 mm
WeightDiffers15 kg12.5 kg
Package weightKnown for one20.8 kg
Processor special features6 differ
Intel Demand Based SwitchingDiffersNoYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Maximum number of PCI Express lanesKnown for one20
Memory channels supported by processorKnown for oneDual
Memory types supported by processorKnown for oneDDR3-SDRAM
Number of Processing Die TransistorsKnown for one105 M
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one0 - 90%
Other features3 differ
Compatible operating systemsDiffersWindows XP Home Windows XP Professional 32/64-bit Windows Server 2003 Windows Server 2008 Windows Server 2008 R2 Mac OS X 10.4+ Redhat Enterprise 4-6 Ubuntu 7.10 - 10.10 OpenSUSE 10.3 - 11.3 Citrix XenServerWindows XP, Vista, Windows 7 (32/64-bit), Windows Server 2003/2008 R2, Apple Mac OS X, Linux & UNIX
FanKnown for one6 cm
Power requirementsDiffers100 - 240V100 - 240V AC, 47 - 63Hz
Processor ARK IDDiffers3510052270
Dimensions (WxDxH)Known for one430 x 510 x 43.6 mm
Minimum processorKnown for onePentium 300Mhz
Minimum system requirementsKnown for oneIE 7.0+ Firefox 3.x+ Safari 3.0+
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)

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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