Product comparison · 2 servers

ASUS RS163-E4/RX4 server vs Lenovo ThinkServer RD120

32specifications compared
22differ
10identical
72known for one product only

Key differences

Processor family
- RS163-E4/RX4 server:AMD Opteron
- ThinkServer RD120:Intel® Xeon® 5000 Sequence
Processor frequency
- RS163-E4/RX4 server:2.2 GHz
- ThinkServer RD120:2.66 GHz
Processor cores
- RS163-E4/RX4 server:2
- ThinkServer RD120:4
Number of processors installed
- RS163-E4/RX4 server:0
- ThinkServer RD120:1
Processor socket
- RS163-E4/RX4 server:Socket F (1207)
- ThinkServer RD120:LGA 771 (Socket J)
Internal memory type
- RS163-E4/RX4 server:DDR2-SDRAM
- ThinkServer RD120:DDR3-SDRAM
Memory slots
- RS163-E4/RX4 server:8
- ThinkServer RD120:12x DIMM
Maximum internal memory
- RS163-E4/RX4 server:32 GB
- ThinkServer RD120:48 GB

Side by side

Differences highlightedShow differences only

Comparison of RS163-E4/RX4, ThinkServer RD120
104 specifications	A ASUS RS163-E4/RX4 server Model RS163-E4/RX4 View product	B Lenovo ThinkServer RD120 View product
Processor5 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor familyDiffers	AMD Opteron	Intel® Xeon® 5000 Sequence
Processor modelKnown for one	Unknown — not stated by the source	E5430
Processor frequencyDiffers	2.2 GHz	2.66 GHz
Processor coresDiffers	2	4
Processor cacheKnown for one	Unknown — not stated by the source	12 MB
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 5000P
Number of processors installedDiffers	0	1
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	80 W
Processor cache typeKnown for one	Unknown — not stated by the source	L2
Bus typeKnown for one	Unknown — not stated by the source	FSB
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	8
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Embedded options availableKnown for one	Unknown — not stated by the source	No
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
FSB ParityKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	820 M
Processing Die sizeKnown for one	Unknown — not stated by the source	214 mm²
Processor codeKnown for one	Unknown — not stated by the source	SLBBK
Processor codenameKnown for one	Unknown — not stated by the source	Harpertown
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Processor lithographyKnown for one	Unknown — not stated by the source	45 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Processor seriesKnown for one	Unknown — not stated by the source	Intel Xeon 5400 Series
Processor socketDiffers	Socket F (1207)	LGA 771 (Socket J)
Processor system typeKnown for one	Unknown — not stated by the source	DP
Processor threadsKnown for one	Unknown — not stated by the source	4
SteppingKnown for one	Unknown — not stated by the source	E0
TcaseKnown for one	Unknown — not stated by the source	67 °C
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Memory3 differ
Internal memoryKnown for one	Unknown — not stated by the source	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
ECC	Yes	Yes
Memory clock speed	667 MHz	667 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory slotsDiffers	8	12x DIMM
Maximum internal memoryDiffers	32 GB	48 GB
Storage1 differ
Total storage capacity	0 GB	0 GB
Number of HDDs installed	0	0
HDD interfaceKnown for one	Unknown — not stated by the source	Serial ATA
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Number of HDDs supportedKnown for one	Unknown — not stated by the source	6
RAID support	Yes	Yes
RAID levelsDiffers	1	5, 10
Hot-swap	Yes	Yes
Optical drive type	DVD-ROM	DVD-ROM
Network1 differ
Ethernet LAN	Yes	Yes
Networking featuresDiffers	Broadcom BCM5721	Gigabit Ethernet
Ports & interfaces4 differ
Ethernet LAN (RJ-45) portsDiffers	3	2
USB 2.0 ports quantityDiffers	4	6
PS/2 ports quantityDiffers	2	0
Serial ports quantity	1	1
VGA (D-Sub) ports quantityDiffers	1	2
Design1 differ
Chassis typeDiffers	Rack (1U)	Rack
Software1 differ
Compatible operating systemsDiffers	Windows Server 2003 R2 Enterprise 32/64 RedHat Enterprise Linux AS3.0 32/64 RedHat Enterprise Linux AS4.0 32/64 SuSE Linux Enterprise Server 10.0 32/64	Windows Server 2003/Server 2008 Red Hat Enterprise Linux 5 SUSE LINUX Enterprise Server 10
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	33081
Power2 differ
Redundant power supply (RPS) support	Yes	Yes
Number of power supply unitsDiffers	1	2
Power supplyDiffers	700 W	835 W
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
SafetyKnown for one	TUV / CE, EN55022 compliance to EU Directive 89 / 366/ EEC	Unknown — not stated by the source
CertificationKnown for one	US (FCC, CFR47 Part 15) EU (CE, EN55022 & EN55024)	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	444 mm	443.6 mm
DepthDiffers	686 mm	705 mm
HeightDiffers	43.4 mm	85.4 mm
WeightDiffers	15 kg	29.5 kg
Other featuresidentical
CD read speedKnown for one	Unknown — not stated by the source	16x
Graphics cardKnown for one	ES1000	Unknown — not stated by the source
Graphics card memory typeKnown for one	GDDR	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	20 - 90%	Unknown — not stated by the source
Motherboard manufacturerKnown for one	nVIDIA	Unknown — not stated by the source
Graphicsidentical
Maximum graphics card memoryKnown for one	32 MB	Unknown — not stated by the source
Performanceidentical
Management platformKnown for one	ASWM2.0	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °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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