Product comparison · 2 servers

Acer Altos R720 M2 vs Lenovo ThinkServer RD210 server

86specifications compared
32differ
54identical
18known for one product only

Key differences

Processor model
- Altos R720 M2:E5504
- ThinkServer RD210 server:E5520
Processor frequency
- Altos R720 M2:2 GHz
- ThinkServer RD210 server:2.26 GHz
Processor cache
- Altos R720 M2:4 MB
- ThinkServer RD210 server:8 MB
Number of processors installed
- Altos R720 M2:1
- ThinkServer RD210 server:2
System bus rate
- Altos R720 M2:4.8 GT/s
- ThinkServer RD210 server:5.86 GT/s
CPU multiplier (bus/core ratio)
- Altos R720 M2:15
- ThinkServer RD210 server:17
Embedded options available
- Altos R720 M2:Yes
- ThinkServer RD210 server:No
Memory bandwidth supported by processor (max)
- Altos R720 M2:19.2 GB/s
- ThinkServer RD210 server:25.6 GB/s

Side by side

Differences highlightedShow differences only

Comparison of Altos R720 M2, RD210
104 specifications	A Acer Altos R720 M2 View product	B Lenovo ThinkServer RD210 server Model RD210 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
Memory4 differ
Internal memoryDiffers	3 GB	2 GB
ECCKnown for one	Unknown — not stated by the source	Yes
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory layout (slots x size)Differs	3 x 1 GB	1 x 2 GB
Memory slotsDiffers	12x DIMM	16
Maximum internal memoryDiffers	48 GB	128 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Storage2 differ
HDD interfaceDiffers	Serial ATA	Serial Attached SCSI (SAS)
HDD sizeDiffers	3.5"	2.5"
RAID levelsKnown for one	Unknown — not stated by the source	1, 5, 6, 10, 50, 60
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Dual Gigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	6	5
PS/2 ports quantityDiffers	2	0
VGA (D-Sub) ports quantityDiffers	2	1
Expansion slotsidentical
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2
Design1 differ
Chassis typeDiffers	Rack (2U)	Rack (1U)
Performanceidentical
Noise levelKnown for one	Unknown — not stated by the source	6.8 dB
Software1 differ
Compatible operating systemsDiffers	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	Windows Server 2008 Novell SUSE Linux (SLES) 10 VMWare ESX & ESXi 3.5 Red Hat Enterprise Linux 5.x
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
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V, 50/60Hz
Power supplyKnown for one	Unknown — not stated by the source	675 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 43 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions3 differ
WidthDiffers	430 mm	443.6 mm
DepthDiffers	745 mm	686 mm
HeightDiffers	87 mm	43 mm
WeightKnown for one	Unknown — not stated by the source	15.6 kg
Other featuresidentical
Disk array controllerKnown for one	Unknown — not stated by the source	LSI MR10i
Number of drive baysKnown for one	Unknown — not stated by the source	6
Graphicsidentical
Maximum graphics card memoryKnown for one	32 MB	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.

More server comparisons

All server comparisons