Product comparison · 2 servers

Lenovo ThinkServer RD220 server vs Lenovo ThinkServer RS110 server

73specifications compared
41differ
32identical
33known for one product only

Key differences

Processor family
- ThinkServer RD220 server:Intel® Xeon® 5000 Sequence
- ThinkServer RS110 server:Intel® Xeon®
Processor model
- ThinkServer RD220 server:E5540
- ThinkServer RS110 server:E3110
Processor frequency
- ThinkServer RD220 server:2.53 GHz
- ThinkServer RS110 server:3 GHz
Processor cores
- ThinkServer RD220 server:4
- ThinkServer RS110 server:2
Processor cache
- ThinkServer RD220 server:8 MB
- ThinkServer RS110 server:6 MB
Thermal Design Power (TDP)
- ThinkServer RD220 server:80 W
- ThinkServer RS110 server:65 W
Processor cache type
- ThinkServer RD220 server:Smart Cache
- ThinkServer RS110 server:L2
Bus type
- ThinkServer RD220 server:QPI
- ThinkServer RS110 server:FSB

Side by side

Differences highlightedShow differences only

Comparison of RD220, RS110
106 specifications	A Lenovo ThinkServer RD220 server Model RD220 View product	B Lenovo ThinkServer RS110 server Model RS110 View product
Processor23 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon®
Processor modelDiffers	E5540	E3110
Processor frequencyDiffers	2.53 GHz	3 GHz
Processor coresDiffers	4	2
Processor cacheDiffers	8 MB	6 MB
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 3210
Thermal Design Power (TDP)Differs	80 W	65 W
Processor cache typeDiffers	Smart Cache	L2
Bus typeDiffers	QPI	FSB
CPU multiplier (bus/core ratio)Differs	19	9
ECC supported by processorDiffers	Yes	No
Embedded options availableDiffers	Yes	No
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
Number of Processing Die TransistorsDiffers	731 M	410 M
Processing Die sizeDiffers	263 mm²	107 mm²
Processor codeDiffers	SLBF6	SLAPM
Processor codenameDiffers	Nehalem EP	Wolfdale
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.225 - 0.956 V
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Processor package sizeDiffers	42.5 x 45 mm	37.5 x 37.5 mm
Processor seriesDiffers	Intel Xeon 5500 Series	Intel Xeon 3100 Series
Processor socketDiffers	Socket B (LGA 1366)	LGA 775 (Socket T)
Processor system typeDiffers	DP	Up
Processor threadsDiffers	8	2
SteppingDiffers	D0	C0
TcaseDiffers	76 °C	72.4 °C
Thermal Monitoring TechnologiesDiffers	No	Yes
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Triple	Unknown — not stated by the source
System bus rateKnown for one	5.86 GT/s	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	144 GB	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	25.6 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	2	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
ECCKnown for one	Unknown — not stated by the source	Yes
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage1 differ
Total storage capacityDiffers	0 GB	250 GB
HDD capacityKnown for one	Unknown — not stated by the source	250 GB
HDD interfaceKnown for one	Unknown — not stated by the source	Serial ATA
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
RAID levelsKnown for one	Unknown — not stated by the source	1, 10
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	5	4
PS/2 ports quantityDiffers	0	2
Serial ports quantityDiffers	0	1
VGA (D-Sub) ports quantityDiffers	2	1
Design1 differ
Chassis typeDiffers	Rack (2U)	Rack (1U)
Software1 differ
Compatible operating systemsDiffers	- Windows Server 2008 with Hyper-V Standard and Enterprise - Novell SUSE Linux Enterprise Server (SLES) 10 with Xen Hypervisor - VMWare ESX and ESXi 3.5 - Red Hat Enterprise Linux 5.x	Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 x64, Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 5 x64, SUSE LINUX Enterprise Server10, SUSE LINUX Enterprise Server 10 x64
Processor special features5 differ
Intel Demand Based SwitchingDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	1.0	No
Processor ARK IDDiffers	37104	34694
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	351 W
Power supplyKnown for one	675 W	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	482 mm	440 mm
DepthDiffers	730 mm	559 mm
HeightDiffers	85.4 mm	43 mm
WeightDiffers	29.5 g	12.7 kg
Other featuresidentical
Graphics cardKnown for one	Unknown — not stated by the source	ES1000
DVDKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x8 slotsKnown for one	4	Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one	10 - 35 °C	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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