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Product comparison · 2 servers

NEC Express5800/320Fa-LR server Rack (4U) Intel® Xeon® vs NEC SI1520 server

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  • 19specifications compared
  • 12differ
  • 7identical
  • 77known for one product only

Key differences

  • Processor frequency
    • 3.2 GHz
    • 2.33 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Number of processors installed
    • 2
    • 1
  • Processor front side bus
    • 800 MHz
    • 1333 MHz
  • Memory slots
    • 6x DIMM
    • 4
  • Maximum internal memory
    • 12 GB
    • 8 GB
  • HDD capacity
    • 438 GB
    • 160 GB
  • HDD interface
    • SCSI
    • Serial ATA II

Side by side

Differences highlightedShow differences only
96 specifications
A

NEC

Express5800/320Fa-LR server Rack (4U) Intel® Xeon®

Model Express5800/320Fa-LR

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B

NEC

SI1520 server

Model SI1520

View product
Processor4 differ
Processor manufacturerKnown for oneIntel
Processor familyIntel® Xeon®Intel® Xeon®
Processor modelKnown for one3065
Processor frequencyDiffers3.2 GHz2.33 GHz
Processor coresKnown for one2
Processor cacheDiffers2 MB4 MB
Motherboard chipsetKnown for oneIntel® 3210
Number of processors installedDiffers21
Thermal Design Power (TDP)Known for one65 W
Processor cache typeL2L2
Bus typeKnown for oneFSB
CPU multiplier (bus/core ratio)Known for one7
ECC supported by processorKnown for oneNo
Embedded options availableKnown for oneNo
Execute Disable BitKnown for oneYes
FSB ParityKnown for oneNo
Idle StatesKnown for oneYes
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
Processor codenameKnown for oneConroe
Processor front side busDiffers800 MHz1333 MHz
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one37.5 x 37.5 mm
Processor seriesKnown for oneIntel Xeon 3000 Series
Processor socketKnown for oneLGA 775 (Socket T)
Processor threadsKnown for one2
TcaseKnown for one72 °C
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Maximum number of SMP processorsKnown for one2
Memory2 differ
Internal memory1 GB1 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Known for one1 x 1 GB
Memory slotsDiffers6x DIMM4
Maximum internal memoryDiffers12 GB8 GB
Storage2 differ
Total storage capacityKnown for one320 GB
Number of HDDs installedKnown for one2
HDD capacityDiffers438 GB160 GB
HDD interfaceDiffersSCSISerial ATA II
Optical drive typeKnown for oneDVD-RW
Hot-swapKnown for oneYes
SCSI interface typeKnown for oneUltra320 SCSI
Graphicsidentical
Maximum graphics card memory32 MB32 MB
Networkidentical
Network readyKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet (Double)
Ports & interfaces1 differ
InterfaceKnown for one2 Gigabit Ethernet
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers35
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Supports EPP and ECPKnown for oneYes
VGA (D-Sub) ports quantity11
Expansion slotsKnown for one2x PCI-X 64-bit/100MHz
Design1 differ
Chassis typeDiffersRack (4U)Tower (5U)
Softwareidentical
Compatible operating systemsKnown for oneWindows ServerTM 2003 R2 SP2 (x64, x86), Red Hat LinuxTM EL 4.5, EL 5.1, Fedora, Debian, Mandriva CS 4.0,Novell Suse SLES 10
Bundled softwareKnown for oneEmbedded IMPI 2.0 Management Controller, Syam System Area Management Made SimpleTM, Microsoft System Center Essentials Suite, ExpressBuilder
Pre-installed softwareKnown for oneWindows Server 2003, Enterprise Edition SP1
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Processor ARK IDKnown for one30775
Power1 differ
Number of power supply unitsKnown for one1
Power consumption (typical)Differs819 W400 W
Weight & dimensions1 differ
WeightDiffers47 kg15 kg
WidthKnown for one485 mm
DepthKnown for one635 mm
HeightKnown for one177 mm
Other featuresidentical
Dimensions (WxDxH)Known for one425 x 198 x 465 mm
Internal mass storageKnown for onemax: 900GB
CD read speedKnown for one24x
Graphics cardKnown for oneES1000
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%

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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