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Product comparison · 2 nas & storage servers

Lenovo px4-300r 8TB vs QNAP TS-879U NAS Rack (2U) Intel® Core™ i3 i3-3220

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  • 71specifications compared
  • 40differ
  • 31identical
  • 76known for one product only

Key differences

  • Total installed storage capacity
    • 8 TB
    • 16 TB
  • Number of storage drives installed
    • 4
    • 8
  • Number of storage drives supported
    • 4
    • 8
  • Supported storage drive types
    • HDD
    • HDD & SSD
  • Storage drive interface
    • Serial ATA II
    • Serial ATA III
  • Storage drive size
    • 3.5"
    • 2.5/3.5"
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 5, 6, 10, JBOD
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i3

Side by side

Differences highlightedShow differences only
147 specifications
A

Lenovo

px4-300r 8TBView product
B

QNAP

TS-879U NAS Rack (2U) Intel® Core™ i3 i3-3220

Model TS-879U

View product
Storage7 differ
Total installed storage capacityDiffers8 TB16 TB
Number of storage drives installedDiffers48
Number of storage drives supportedDiffers48
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive interfaceDiffersSerial ATA IISerial ATA III
Storage drive sizeDiffers3.5"2.5/3.5"
RAID levelsDiffers0, 1, 5, 100, 1, 5, 6, 10, JBOD
Supported file systemsKnown for oneext3, ext4, FAT32, HFS+, NTFS
HDD speedKnown for one7200 RPM
Maximum supported storage capacityKnown for one12 TB
Processor13 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i3
Processor generationKnown for one3rd gen Intel® Core™ i3
Processor modelDiffersE1500i3-3220
Processor frequencyDiffers2.2 GHz3.3 GHz
Processor threadsDiffers24
Processor cacheDiffers0.512 MB3 MB
L3 cacheKnown for one3 MB
Bus typeDiffersFSBDMI
CPU configuration (max)Known for one1
CPU multiplier (bus/core ratio)Differs1133
ECC supported by processorKnown for oneYes
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Processor cache typeDiffersL2Smart Cache
Processor codenameDiffersConroeIvy Bridge
Processor lithographyDiffers65 nm22 nm
Processor seriesKnown for oneIntel Core i3-3200 Desktop Series
Processor socketDiffersLGA 775 (Socket T)LGA 1155 (Socket H2)
System bus rateKnown for one5 GT/s
TcaseDiffers73.3 °C65.3 °C
Thermal Design Power (TDP)Differs65 W55 W
On-board graphics card modelKnown for oneIntel® HD Graphics 2500
Maximum internal memory supported by processorKnown for one32 GB
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
Conflict-Free processorKnown for oneYes
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
Maximum RAM supportedKnown for one16 GB
Flash memoryKnown for one512 MB
Network1 differ
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Supported network protocolsDiffersCIFS/SMB/Rally, NFS, AFP Bonjour, FTP, SFTP, TFTP, HTTP, WebDAV, Windows DFSCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers34
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
VGA (D-Sub) ports quantityKnown for one1
eSATA ports quantityKnown for one2
HDMI ports quantityKnown for one1
Graphicsidentical
On-board graphics card IDKnown for one0x152
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1050 MHz
Number of displays supported (on-board graphics)Known for one3
Design1 differ
Chassis typeDiffersRack (1U)Rack (2U)
Cooling typeKnown for oneActive
Number of fansKnown for one2 fan(s)
Fan diameterKnown for one7 cm
Drive bay lockingKnown for oneYes
LED indicatorsKnown for oneeSATA, HDD, LAN, Status
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
Performance5 differ
TypeDiffersStorage serverNAS
Backup featuresDiffersCloudCloud, iSCSI LUN
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Number of usersDiffers150 user(s)4096 user(s)
Noise levelDiffers39.6 dB47.5 dB
Noise level (idle)Known for one45.8 dB
Web-based managementKnown for oneYes
Access Control List (ACL)Known for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Security algorithmsDiffersHTTPS256-bit AES, FIPS 140-2, HTTPS, SSH
Management protocolsKnown for oneSNMP
Software2 differ
Operating system installedKnown for oneLinux
Windows operating systems supportedDiffersWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, WinWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Mac operating systems supportedDiffersMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain LionYes
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2008 R2, Windows Server 2012
Power2 differ
Power supply locationKnown for oneBuilt-in
Power supply unit (PSU) capacityDiffers150 W300 W
Number of power supply unitsKnown for one2
AC input frequencyDiffers50 - 60 Hz47/63 Hz
Fan voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers508 mm482 mm
DepthDiffers430 mm534 mm
HeightDiffers43.7 mm89 mm
WeightKnown for one10.4 kg
Processor special features2 differ
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 Secure Key Technology versionKnown for one0.00
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Secure KeyKnown for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Thermal solution specificationKnown for onePCG 2011C
Memory channels supported by processorKnown for oneDual
Memory types supported by processorKnown for oneDDR3-SDRAM
Intel Demand Based SwitchingKnown for oneNo
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 one5 - 95%
Other features1 differ
Processor ARK IDDiffers3510065693

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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