Product comparison · 2 servers

Fujitsu PRIMERGY CX420-M server vs Fujitsu PRIMERGY CX420-S server

98specifications compared
23differ
75identical
8known for one product only

Key differences

Processor model
- PRIMERGY CX420-M server:E5-2630
- PRIMERGY CX420-S server:E5-2609
Processor frequency
- PRIMERGY CX420-M server:2.3 GHz
- PRIMERGY CX420-S server:2.4 GHz
Processor cores
- PRIMERGY CX420-M server:6
- PRIMERGY CX420-S server:4
Processor cache
- PRIMERGY CX420-M server:15 MB
- PRIMERGY CX420-S server:10 MB
Thermal Design Power (TDP)
- PRIMERGY CX420-M server:95 W
- PRIMERGY CX420-S server:80 W
System bus rate
- PRIMERGY CX420-M server:7.2 GT/s
- PRIMERGY CX420-S server:6.4 GT/s
CPU multiplier (bus/core ratio)
- PRIMERGY CX420-M server:28
- PRIMERGY CX420-S server:24
Memory bandwidth supported by processor (max)
- PRIMERGY CX420-M server:42.6 GB/s
- PRIMERGY CX420-S server:34.1 GB/s

Side by side

Differences highlightedShow differences only

Comparison of CX420-M, CX420-S
106 specifications	A Fujitsu PRIMERGY CX420-M server Model CX420-M View product	B Fujitsu PRIMERGY CX420-S server Model CX420-S View product
Processor12 differ
Processor modelDiffers	E5-2630	E5-2609
Processor frequencyDiffers	2.3 GHz	2.4 GHz
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Processor coresDiffers	6	4
Processor cacheDiffers	15 MB	10 MB
Motherboard chipsetKnown for one	Intel C600	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	95 W	80 W
System bus rateDiffers	7.2 GT/s	6.4 GT/s
CPU multiplier (bus/core ratio)Differs	28	24
Memory bandwidth supported by processor (max)Differs	42.6 GB/s	34.1 GB/s
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066 MHz
Processor threadsDiffers	12	4
SteppingDiffers	C2	M1
TcaseDiffers	77.4 °C	70 °C
Memory1 differ
Internal memoryDiffers	64 GB	16 GB
Storage4 differ
Maximum storage capacityKnown for one	4.8 TB	Unknown — not stated by the source
Total storage capacityDiffers	1 TB	4 TB
Number of HDDs installedDiffers	2	4
HDD capacityDiffers	500 GB	1 TB
HDD interfaceKnown for one	Serial ATA	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
RAID levelsDiffers	0, 1	1
Drive device, transfer rateKnown for one	6000 MB/s	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	No
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	7	3
Software2 differ
Operating system installedDiffers	Windows Server 2012 Datacenter	Windows Server 2012 R2 Standard
Compatible operating systemsDiffers	Windows Server 2012 R2 Datacenter	Microsoft Windows Server 2012 R2 Standard
Processor special features3 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	1.0	No
Processor ARK IDDiffers	64593	64588
Poweridentical
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes

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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