Product comparison · 2 servers

Lenovo TD200x + 45J6211 vs Lenovo ThinkServer RD120

87specifications compared
41differ
46identical
19known for one product only

Key differences

Processor model
- TD200x + 45J6211:E5520
- ThinkServer RD120:E5430
Processor frequency
- TD200x + 45J6211:2.26 GHz
- ThinkServer RD120:2.66 GHz
Processor cache
- TD200x + 45J6211:8 MB
- ThinkServer RD120:12 MB
Motherboard chipset
- TD200x + 45J6211:Intel® 5520
- ThinkServer RD120:Intel® 5000P
Processor cache type
- TD200x + 45J6211:Smart Cache
- ThinkServer RD120:L2
Bus type
- TD200x + 45J6211:QPI
- ThinkServer RD120:FSB
CPU multiplier (bus/core ratio)
- TD200x + 45J6211:17
- ThinkServer RD120:8
ECC supported by processor
- TD200x + 45J6211:Yes
- ThinkServer RD120:No

Side by side

Differences highlightedShow differences only

Comparison of TD200x + 45J6211, ThinkServer RD120
106 specifications	A Lenovo TD200x + 45J6211 View product	B Lenovo ThinkServer RD120 View product
Processor20 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5520	E5430
Processor frequencyDiffers	2.26 GHz	2.66 GHz
Processor boost frequencyKnown for one	2.53 GHz	Unknown — not stated by the source
Processor cores	4	4
Processor cacheDiffers	8 MB	12 MB
Motherboard chipsetDiffers	Intel® 5520	Intel® 5000P
Memory channels supported by processorKnown for one	Triple	Unknown — not stated by the source
Number of processors installed	1	1
Thermal Design Power (TDP)	80 W	80 W
Processor cache typeDiffers	Smart Cache	L2
System bus rateKnown for one	5.86 GT/s	Unknown — not stated by the source
Bus typeDiffers	QPI	FSB
CPU multiplier (bus/core ratio)Differs	17	8
ECC supported by processorDiffers	Yes	No
Embedded options available	No	No
Execute Disable Bit	Yes	Yes
FSB ParityDiffers	No	Yes
Idle States	Yes	Yes
Maximum internal memory supported by processorKnown for one	144 GB	Unknown — not stated by the source
Maximum number of SMP processorsKnown for one	2	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 Processing Die TransistorsDiffers	731 M	820 M
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	40 bit	Unknown — not stated by the source
Processing Die sizeDiffers	263 mm²	214 mm²
Processor codeDiffers	SLBFD	SLBBK
Processor codenameDiffers	Nehalem EP	Harpertown
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor package sizeDiffers	42.5 x 45 mm	37.5 x 37.5 mm
Processor seriesDiffers	Intel Xeon 5500 Series	Intel Xeon 5400 Series
Processor socketDiffers	Socket B (LGA 1366)	LGA 771 (Socket J)
Processor system type	DP	DP
Processor threadsDiffers	8	4
SteppingDiffers	D0	E0
TcaseDiffers	72 °C	67 °C
Thermal Monitoring TechnologiesDiffers	No	Yes
Conflict-Free processor	No	No
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Memory3 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
ECC	Yes	Yes
Memory clock speedDiffers	1333 MHz	667 MHz
Memory slotsDiffers	16x DIMM	12x DIMM
Maximum internal memoryDiffers	128 GB	48 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storage4 differ
Total storage capacity	0 GB	0 GB
Number of HDDs installed	0	0
HDD interfaceDiffers	Serial ATA, Serial Attached SCSI (SAS)	Serial ATA
HDD sizeDiffers	2.5"	3.5"
RAID support	Yes	Yes
RAID levelsDiffers	1, 10	5, 10
Hot-swap	Yes	Yes
Optical drive typeDiffers	DVD-RW	DVD-ROM
Number of HDDs supportedKnown for one	Unknown — not stated by the source	6
Networkidentical
Ethernet LAN	Yes	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	6	6
PS/2 ports quantity	0	0
Serial ports quantityDiffers	0	1
VGA (D-Sub) ports quantityDiffers	1	2
Design1 differ
Chassis typeDiffers	Tower (5U)	Rack
Software1 differ
Compatible operating systemsDiffers	- Windows Server 2008 (Standard & Enterprise) - Windows Small Business Server 2008 (Premium & Standard) - Windows Essential Business Server 2008 (Premium & Standard) - Windows Small Business Server 2003 (Premium & Standard) - Novell SUSE Linux Enterprise Server (SLES) 10 32/64 bit	Windows Server 2003/Server 2008 Red Hat Enterprise Linux 5 SUSE LINUX Enterprise Server 10
Processor special features5 differ
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	Yes	Yes
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	40200	33081
Power1 differ
Redundant power supply (RPS) support	Yes	Yes
Number of power supply units	2	2
Power supplyDiffers	920 W	835 W
Weight & dimensions4 differ
WidthDiffers	218 mm	443.6 mm
DepthDiffers	747 mm	705 mm
HeightDiffers	440 mm	85.4 mm
WeightDiffers	38 kg	29.5 kg
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Other featuresidentical
CD read speedKnown for one	Unknown — not stated by the source	16x

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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