Product comparison · 2 servers

Acer Altos R720 M2 (2.5" HDD) vs Lenovo ThinkServer TD200x server

91specifications compared
32differ
59identical
14known for one product only

Key differences

Processor model
- Altos R720 M2 (2.5" HDD):E5504
- ThinkServer TD200x server:E5520
Processor frequency
- Altos R720 M2 (2.5" HDD):2 GHz
- ThinkServer TD200x server:2.26 GHz
Processor cache
- Altos R720 M2 (2.5" HDD):4 MB
- ThinkServer TD200x server:8 MB
System bus rate
- Altos R720 M2 (2.5" HDD):4.8 GT/s
- ThinkServer TD200x server:5.86 GT/s
CPU multiplier (bus/core ratio)
- Altos R720 M2 (2.5" HDD):15
- ThinkServer TD200x server:17
Embedded options available
- Altos R720 M2 (2.5" HDD):Yes
- ThinkServer TD200x server:No
Memory bandwidth supported by processor (max)
- Altos R720 M2 (2.5" HDD):19.2 GB/s
- ThinkServer TD200x server:25.6 GB/s
Memory clock speeds supported by processor
- Altos R720 M2 (2.5" HDD):800 MHz
- ThinkServer TD200x server:800,1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of Altos R720 M2 (2.5" HDD), TD200x
105 specifications	A Acer Altos R720 M2 (2.5" HDD)View product	B Lenovo ThinkServer TD200x server Model TD200x View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5504	E5520
Processor frequencyDiffers	2 GHz	2.26 GHz
Processor cores	4	4
Processor cacheDiffers	4 MB	8 MB
Motherboard chipset	Intel® 5520	Intel® 5520
Memory channels supported by processor	Triple	Triple
Number of processors installed	1	1
Thermal Design Power (TDP)	80 W	80 W
Processor cache type	Smart Cache	Smart Cache
System bus rateDiffers	4.8 GT/s	5.86 GT/s
Bus type	QPI	QPI
CPU multiplier (bus/core ratio)Differs	15	17
ECC supported by processor	Yes	Yes
Embedded options availableDiffers	Yes	No
Execute Disable Bit	Yes	Yes
FSB Parity	No	No
Idle States	Yes	Yes
Maximum internal memory supported by processor	144 GB	144 GB
Maximum number of SMP processors	2	2
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
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Number of QPI links	2	2
Physical Address Extension (PAE)Differs	Yes	40 bit
Processor codeDiffers	SLBF9	SLBFD
Processor codename	Nehalem EP	Nehalem EP
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor package size	42.5 x 45 mm	42.5 x 45 mm
Processor series	Intel Xeon 5500 Series	Intel Xeon 5500 Series
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor system type	DP	DP
Processor threadsDiffers	4	8
Stepping	D0	D0
TcaseDiffers	76 °C	72 °C
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.53 GHz
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	731 M
Processing Die sizeKnown for one	Unknown — not stated by the source	263 mm²
Memory4 differ
Internal memoryDiffers	6 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
ECC	Yes	Yes
Memory layout (slots x size)Differs	3 x 2 GB	2 x 2 GB
Memory slotsDiffers	12x DIMM	16x DIMM
Maximum internal memoryDiffers	96 GB	128 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storage3 differ
Total storage capacityDiffers	292 GB	0 GB
Number of HDDs installedKnown for one	2	Unknown — not stated by the source
HDD size	2.5"	2.5"
Number of HDDs supportedKnown for one	8	Unknown — not stated by the source
RAID levelsDiffers	1, 10	1, 5, 6, 10, 50, 60, 1E
Hot-swapDiffers	No	Yes
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	2 x Gigabit Ehernet	Gigabit Ethernet
Ports & interfaces3 differ
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	6	6
PS/2 ports quantityDiffers	2	0
Serial ports quantityDiffers	1	0
VGA (D-Sub) ports quantityDiffers	2	1
Expansion slotsidentical
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x8 slotsKnown for one	4	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Rack (2U)	Tower (5U)
Software1 differ
Compatible operating systemsDiffers	-Microsoft Windows Server 2008 Standard & Enterprise Edition (x86), -Microsoft Windows Server 2008 Standard & Enterprise Edition (EM64T), -Microsoft Windows Server 2003 Standard & Enterprise Edition (x86), -Microsoft Windows Server 2003 Standard & Enterprise Edition (EM64T), -Red Hat Enterprise Linu	- 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
Processor special features3 differ
CPU configuration (max)	2	2
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)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
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	No	Yes
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 Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	1.0
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	40711	40200
Power1 differ
Redundant power supply (RPS) support	Yes	Yes
Number of power supply units	2	2
Power requirementsKnown for one	100 - 127 VAC & 200 - 240 VAC	Unknown — not stated by the source
Power supplyDiffers	750 W	920 W
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	430 mm	218 mm
DepthDiffers	745 mm	747 mm
HeightDiffers	87 mm	440 mm
WeightKnown for one	Unknown — not stated by the source	38 kg
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	64 MB
Other featuresidentical
Graphics cardKnown for one	Unknown — not stated by the source	ES1000

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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