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Product comparison · 2 servers

TERRA Server 6321 vs TERRA Server 6420

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  • 103specifications compared
  • 13differ
  • 90identical
  • 7known for one product only

Key differences

  • Internal memory
    • 4 GB
    • 8 GB
  • Memory layout (slots x size)
    • 2 x 2 GB
    • 2 x 4 GB
  • Number of HDDs supported
    • 8
    • 10
  • RAID levels
    • 10
    • 5, 6, 10, 50, 60, 1E, 5EE
  • Internal drive bays
    • 4 x 3.5"
    • 6 x 3.5"
  • USB 2.0 ports quantity
    • 3
    • 0
  • Serial ports quantity
    • 1
    • 0
  • VGA (D-Sub) ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
110 specifications
A

TERRA

TERRA Server 6321View product
B

TERRA

TERRA Server 6420View product
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Xeon® 5000 SequenceIntel® Xeon® 5000 Sequence
Processor modelE5620E5620
Processor frequency2.4 GHz2.4 GHz
Processor boost frequency2.66 GHz2.66 GHz
Processor cores44
Processor cache12 MB12 MB
Motherboard chipsetIntel® 5520Intel® 5520
Memory channels supported by processorTripleTriple
Number of processors installed11
Thermal Design Power (TDP)80 W80 W
Processor cache typeSmart CacheSmart Cache
System bus rate5.86 GT/s5.86 GT/s
Bus typeQPIQPI
CPU multiplier (bus/core ratio)1818
ECC supported by processorYesYes
Embedded options availableYesYes
Execute Disable BitYesYes
FSB ParityNoNo
Idle StatesYesYes
Maximum internal memory supported by processor288 GB288 GB
Maximum number of SMP processors22
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
Memory clock speeds supported by processor800,1066 MHz800,1066 MHz
Memory types supported by processorDDR3 800/1066DDR3 800/1066
Number of QPI links22
Physical Address Extension (PAE)40 bit40 bit
Processor codeSLBV4SLBV4
Processor codenameWestmere EPWestmere EP
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor package size42.5 X 45 mm42.5 X 45 mm
Processor seriesIntel Xeon 5600 SeriesIntel Xeon 5600 Series
Processor socketSocket B (LGA 1366)Socket B (LGA 1366)
Processor threads88
SteppingB1B1
Supported instruction setsSSE4.2SSE4.2
Tcase77.6 °C77.6 °C
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Memory2 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
ECCYesYes
Memory clock speed1333 MHz1333 MHz
Memory layout (slots x size)Differs2 x 2 GB2 x 4 GB
Memory slots1212
Maximum internal memory192 GB192 GB
Storage3 differ
Total storage capacity600 GB600 GB
Number of HDDs installed22
HDD capacity300 GB300 GB
HDD interfaceKnown for oneSerial Attached SCSI (SAS)
HDD size3.5"3.5"
Number of HDDs supportedDiffers810
RAID supportYesYes
RAID levelsDiffers105, 6, 10, 50, 60, 1E, 5EE
Hot-swapYesYes
Internal drive baysDiffers4 x 3.5"6 x 3.5"
Optical drive typeDVD-RWDVD-RW
Graphicsidentical
Maximum graphics card memory64 MB64 MB
Networkidentical
Ethernet LANYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces3 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers30
PS/2 ports quantity00
Serial ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
Expansion slotsidentical
PCI Express x4 slots11
PCI Express x8 slots44
PCI slotsKnown for one1
Designidentical
Chassis typeTower (5U)Tower (5U)
Software1 differ
Compatible operating systemsDiffersMS Windows Server 2003/2008 MS Windows Server 2008 R2MS Windows Server 2003/2008 MS Windows Server 2008 R2 Suse/RedHat Linux
Processor special featuresidentical
CPU configuration (max)22
Enhanced Intel SpeedStep TechnologyYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingYesYes
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost Technology1.01.0
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK ID4792547925
Power1 differ
Redundant power supply (RPS) supportYesYes
Number of power supply units11
Power requirementsKnown for one100 - 240V, 5 - 10A
Power supplyDiffers650 W750 W
Power supply input frequencyKnown for one50 - 60 Hz
Certificatesidentical
CertificationKnown for oneRoHS, CE, ISO9001
Weight & dimensions3 differ
WidthDiffers220 mm218 mm
DepthDiffers660 mm722 mm
HeightDiffers425 mm432 mm
WeightKnown for one32.4 kg
Other featuresidentical
Motherboard manufacturerIntelIntel
Number of drive baysKnown for one3 x 5.25", 1 x 3.5"

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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