Product comparison · 2 servers

Acer AC 100 server vs Lenovo ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM

8specifications compared
8differ
0identical
48known for one product only

Key differences

Processor frequency
- AC 100 server:3.3 GHz
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:2.33 GHz
Processor cache
- AC 100 server:3 MB
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:12 MB
Processor cache type
- AC 100 server:L3
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:L2
Memory clock speed
- AC 100 server:1333 MHz
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:667 MHz
HDD capacity
- AC 100 server:500 GB
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:0 GB
RAID levels
- AC 100 server:0, 1, 5
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:0
Optical drive type
- AC 100 server:No
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:DVD-ROM
Power supply
- AC 100 server:200 W
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:835 W

Side by side

Differences highlightedShow differences only

Comparison of 100, ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM
56 specifications	A Acer AC 100 server Model 100 View product	B Lenovo ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM View product
Processor3 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor frequencyDiffers	3.3 GHz	2.33 GHz
Processor coresKnown for one	2	Unknown — not stated by the source
Processor cacheDiffers	3 MB	12 MB
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor cache typeDiffers	L3	L2
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor socketKnown for one	LGA 1155 (Socket H2)	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	1 MHz
Memory1 differ
Internal memoryKnown for one	2 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedDiffers	1333 MHz	667 MHz
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Storage3 differ
Maximum storage capacityKnown for one	2 TB	Unknown — not stated by the source
Total storage capacityKnown for one	500 GB	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityDiffers	500 GB	0 GB
HDD interfaceKnown for one	Serial ATA	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Number of HDDs supportedKnown for one	4	Unknown — not stated by the source
RAID supportKnown for one	Yes	Unknown — not stated by the source
RAID levelsDiffers	0, 1, 5	0
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD-ROM
Networkidentical
Network readyKnown for one	Yes	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	4	Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
RS-232 portsKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
PCI Express x8 slotsKnown for one	1	Unknown — not stated by the source
PCI slotsKnown for one	1	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	No	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows Small Business Server 2011 Essentials, Microsoft Windows Server 2008 Microsoft Windows Server, 2008 R2 Red Hat Enterprise Server 6, SuSE Linux Enterprise Server 11 SP1	Unknown — not stated by the source
Power1 differ
Number of power supply unitsKnown for one	1	Unknown — not stated by the source
Power supplyDiffers	200 W	835 W
Power consumption (typical)Known for one	Unknown — not stated by the source	1230 W
Certificatesidentical
CertificationKnown for one	CE, FCC B, CB, UL	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	200 mm	Unknown — not stated by the source
DepthKnown for one	205 mm	Unknown — not stated by the source
HeightKnown for one	200 mm	Unknown — not stated by the source
WeightKnown for one	5.1 kg	Unknown — not stated by the source
Other featuresidentical
Graphics cardKnown for one	HD Graphics 2000	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Operating acoustic emissionKnown for one	Unknown — not stated by the source	26 dB
Plug and PlayKnown for one	Unknown — not stated by the source	Yes

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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