Product comparison · 2 servers

Acer Altos R720 M2 vs Fujitsu Primergy RX300 S5 2x XE5520

81specifications compared
27differ
54identical
21known for one product only

Key differences

Processor model
- Altos R720 M2:E5504
- Primergy RX300 S5 2x XE5520:E5520
Processor frequency
- Altos R720 M2:2 GHz
- Primergy RX300 S5 2x XE5520:2.26 GHz
Processor cache
- Altos R720 M2:4 MB
- Primergy RX300 S5 2x XE5520:8 MB
Number of processors installed
- Altos R720 M2:1
- Primergy RX300 S5 2x XE5520:2
System bus rate
- Altos R720 M2:4.8 GT/s
- Primergy RX300 S5 2x XE5520:5.86 GT/s
CPU multiplier (bus/core ratio)
- Altos R720 M2:15
- Primergy RX300 S5 2x XE5520:17
Embedded options available
- Altos R720 M2:Yes
- Primergy RX300 S5 2x XE5520:No
Memory bandwidth supported by processor (max)
- Altos R720 M2:19.2 GB/s
- Primergy RX300 S5 2x XE5520:25.6 GB/s

Side by side

Differences highlightedShow differences only

Comparison of Altos R720 M2, Primergy RX300 S5 2x XE5520
102 specifications	A Acer Altos R720 M2 View product	B Fujitsu Primergy RX300 S5 2x XE5520 View product
Processor13 differ
Processor modelDiffers	E5504	E5520
Processor frequencyDiffers	2 GHz	2.26 GHz
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.53 GHz
Processor cacheDiffers	4 MB	8 MB
Number of processors installedDiffers	1	2
System bus rateDiffers	4.8 GT/s	5.86 GT/s
CPU multiplier (bus/core ratio)Differs	15	17
Embedded options availableDiffers	Yes	No
Memory bandwidth supported by processor (max)Differs	19.2 GB/s	25.6 GB/s
Memory clock speeds supported by processorDiffers	800 MHz	800,1066 MHz
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	731 M
Physical Address Extension (PAE)Differs	Yes	40 bit
Processing Die sizeKnown for one	Unknown — not stated by the source	263 mm²
Processor codeDiffers	SLBF9	SLBFD
Processor threadsDiffers	4	8
TcaseDiffers	76 °C	72 °C
Motherboard chipsetKnown for one	Intel® 5520	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	3 GB	16 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Differs	3 x 1 GB	4 x 4 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory slotsKnown for one	12x DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	48 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	0 GB	1.75 TB
Number of HDDs installedKnown for one	Unknown — not stated by the source	12
HDD sizeDiffers	3.5"	2.5"
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
HDD interfaceKnown for one	Serial ATA	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	10/100 Mbit/s
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	10
Serial ports quantityDiffers	1	2
Processor special features3 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	1.0
Processor ARK IDDiffers	40711	40200
Power1 differ
Redundant power supply (RPS) supportDiffers	Yes	No
Number of power supply unitsKnown for one	Unknown — not stated by the source	2
Power supplyKnown for one	Unknown — not stated by the source	800 W
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	10 - 85%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	GS, CE, CSAc/us, FCC, CB, RoHS, WEEE, VCCI, C-Tick
Weight & dimensions3 differ
WidthDiffers	430 mm	482.6 mm
DepthDiffers	745 mm	445 mm
HeightDiffers	87 mm	85.9 mm
WeightKnown for one	Unknown — not stated by the source	25 kg
Other featuresidentical
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	46 dB
Graphicsidentical
Maximum graphics card memoryKnown for one	32 MB	Unknown — not stated by the source
Softwareidentical
Compatible operating systemsKnown for one	Microsoft Windows Server 2008 Standard and Enterprise Edition (x86) Microsoft Windows Server 2008 Standard and Enterprise Edition (EM64T) Microsoft Windows Server 2003 Standard and Enterprise Edition (x86) Microsoft Windows Server 2003 Standard and Enterprise Edition (EM64T) Red Hat Enterprise Linux	Unknown — not stated by the source

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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