Product comparison · 2 servers

Dell PowerEdge R420 vs Fujitsu RX100 S4

43specifications compared
26differ
17identical
78known for one product only

Key differences

Processor family
- PowerEdge R420:Intel® Xeon® E5 Family
- RX100 S4:Intel® Pentium® D
Processor model
- PowerEdge R420:E5-2403
- RX100 S4:925
Processor frequency
- PowerEdge R420:1.8 GHz
- RX100 S4:3 GHz
Processor cores
- PowerEdge R420:4
- RX100 S4:2
Processor cache
- PowerEdge R420:10 MB
- RX100 S4:4 MB
Processor cache type
- PowerEdge R420:Smart Cache
- RX100 S4:L2
Bus type
- PowerEdge R420:QPI
- RX100 S4:FSB
ECC supported by processor
- PowerEdge R420:Yes
- RX100 S4:No

Side by side

Differences highlightedShow differences only

Comparison of PowerEdge R420, RX100 S4
121 specifications	A Dell PowerEdge R420 View product	B Fujitsu RX100 S4 View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Pentium® D
Processor modelDiffers	E5-2403	925
Processor frequencyDiffers	1.8 GHz	3 GHz
Processor coresDiffers	4	2
Processor cacheDiffers	10 MB	4 MB
Motherboard chipsetKnown for one	Intel C600	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Triple	Unknown — not stated by the source
Number of processors installed	1	1
Thermal Design Power (TDP)Known for one	80 W	Unknown — not stated by the source
Processor cache typeDiffers	Smart Cache	L2
System bus rateKnown for one	6.4 GT/s	Unknown — not stated by the source
Bus typeDiffers	QPI	FSB
ECC supported by processorDiffers	Yes	No
Embedded options available	No	No
Execute Disable Bit	Yes	Yes
FSB Parity	No	No
Idle States	Yes	Yes
Maximum internal memory supported by processorKnown for one	375 GB	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	24	Unknown — not stated by the source
Maximum number of SMP processorsDiffers	2	1
Memory bandwidth supported by processor (max)Known for one	25 GB/s	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066 MHz	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Processor codeKnown for one	SR0LS	Unknown — not stated by the source
Processor codenameKnown for one	Sandy Bridge EN	Unknown — not stated by the source
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor package sizeKnown for one	45 x 42.5 mm	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon E5-2400	Unknown — not stated by the source
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 775 (Socket T)
Processor threadsKnown for one	4	Unknown — not stated by the source
ScalabilityKnown for one	2S	Unknown — not stated by the source
SteppingKnown for one	M1	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	15
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Memory4 differ
Internal memoryDiffers	4 GB	1 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Maximum internal memoryDiffers	192 GB	8 GB
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory slotsDiffers	12x DIMM	4x DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
Storage4 differ
Maximum storage capacityDiffers	12 TB	0.6 TB
Total storage capacityDiffers	300 GB	160 GB
Number of HDDs installed	1	1
HDD capacityDiffers	300 GB	160 GB
HDD interface	Serial Attached SCSI (SAS)	Serial Attached SCSI (SAS)
HDD speedKnown for one	15000 RPM	Unknown — not stated by the source
HDD size	3.5"	3.5"
Number of HDDs supportedDiffers	4	2
RAID support	Yes	Yes
Hot-swap	Yes	Yes
Drive device, transfer rateKnown for one	6000 MB/s	Unknown — not stated by the source
Internal drive baysKnown for one	4	Unknown — not stated by the source
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
RAID levelsKnown for one	Unknown — not stated by the source	1
Network1 differ
Ethernet LANDiffers	No	Yes
Network readyKnown for one	Unknown — not stated by the source	Yes
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Expansion slotsidentical
PCI Express x8 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Designidentical
Chassis type	Rack (1U)	Rack (1U)
Software1 differ
Operating system installedKnown for one	No	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows Server 2008 R2 SP1 Windows Small Business Server 2011 SUSE Linux Enterprise Server Red Hat Enterprise Linux	Windows Server 2003 R2/2000 Linux
Processor special features5 differ
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingDiffers	Yes	No
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	64615	Unknown — not stated by the source
Poweridentical
Redundant power supply (RPS) supportKnown for one	No	Unknown — not stated by the source
Number of power supply unitsKnown for one	1	Unknown — not stated by the source
Power supplyKnown for one	550 W	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	100-240V, 50/60Hz
Power consumption (typical)Known for one	Unknown — not stated by the source	270 W
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
Disk array controllerKnown for one	PERC H310	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	2
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	3
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	596 mm
DepthKnown for one	Unknown — not stated by the source	429 mm
HeightKnown for one	Unknown — not stated by the source	42 mm
WeightKnown for one	Unknown — not stated by the source	15 kg

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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