Product comparison · 2 servers

Acer AT ST.R7Z11.008 server vs Lenovo ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM

7specifications compared
7differ
0identical
117known for one product only

Key differences

Processor frequency
- AT ST.R7Z11.008 server:3.1 GHz
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:2.33 GHz
Processor cache
- AT ST.R7Z11.008 server:8 MB
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:12 MB
Processor cache type
- AT ST.R7Z11.008 server:Smart Cache
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:L2
HDD capacity
- AT ST.R7Z11.008 server:500 GB
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:0 GB
RAID levels
- AT ST.R7Z11.008 server:0, 1, 5, 10
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:0
Optical drive type
- AT ST.R7Z11.008 server:DVD-RW
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:DVD-ROM
Power supply
- AT ST.R7Z11.008 server:450 W
- ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM:835 W

Side by side

Differences highlightedShow differences only

Comparison of ST.R7Z11.008, ThinkServer RD120, 2.33GHz, 12MB, 2048MB, no HDD, 16x Max DVD-ROM
124 specifications	A Acer AT ST.R7Z11.008 server Model ST.R7Z11.008 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 familyKnown for one	Intel® Xeon® E3 Family	Unknown — not stated by the source
Processor modelKnown for one	E3-1220	Unknown — not stated by the source
Processor frequencyDiffers	3.1 GHz	2.33 GHz
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor coresKnown for one	4	Unknown — not stated by the source
Processor cacheDiffers	8 MB	12 MB
Motherboard chipsetKnown for one	Intel® C204	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Dual	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	80 W	Unknown — not stated by the source
Processor cache typeDiffers	Smart Cache	L2
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	31	Unknown — not stated by the source
ECC supported by processorKnown for one	Yes	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	32 GB	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	20	Unknown — not stated by the source
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Processor codenameKnown for one	Sandy Bridge	Unknown — not stated by the source
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon E3-1200	Unknown — not stated by the source
Processor socketKnown for one	LGA 1155 (Socket H2)	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
TcaseKnown for one	69.1 °C	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	1 MHz
Memoryidentical
Internal memoryKnown for one	4 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 layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	4	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage3 differ
Maximum storage capacityKnown for one	8 TB	Unknown — not stated by the source
Total storage capacityKnown for one	1 TB	Unknown — not stated by the source
Number of HDDs installedKnown for one	2	Unknown — not stated by the source
HDD capacityDiffers	500 GB	0 GB
HDD interfaceKnown for one	Serial ATA II, Serial ATA III	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	6	Unknown — not stated by the source
RAID supportKnown for one	Yes	Unknown — not stated by the source
RAID levelsDiffers	0, 1, 5, 10	0
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Optical drive typeDiffers	DVD-RW	DVD-ROM
Graphicsidentical
Maximum graphics card memoryKnown for one	32 MB	Unknown — not stated by the source
Networkidentical
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
Ethernet interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	3	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	8	Unknown — not stated by the source
Serial ports quantityKnown for one	1	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 x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x4 slotsKnown for one	2	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
PCI slotsKnown for one	2	Unknown — not stated by the source
Designidentical
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	No	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Server 2008 Windows Server 2008 R2 Red Hat Enterprise Linux 5/6 Novell SUSE Linux Enterprise Server 10/11	Unknown — not stated by the source
Bundled softwareKnown for one	Acer Smart Setup, Acer Smart Manager	Unknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	52269	Unknown — not stated by the source
Power1 differ
Number of power supply unitsKnown for one	1	Unknown — not stated by the source
Power supplyDiffers	450 W	835 W
Power consumption (typical)Known for one	Unknown — not stated by the source	1230 W
Certificatesidentical
Energy efficiency classKnown for one	B	Unknown — not stated by the source
CertificationKnown for one	FCC (Class B) CE (Class B) BSMI (Class B) UL/cUL CB Nemko/GS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	190 mm	Unknown — not stated by the source
DepthKnown for one	485 mm	Unknown — not stated by the source
HeightKnown for one	420 mm	Unknown — not stated by the source
WeightKnown for one	13.6 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Keyboard includedKnown for one	No	Unknown — not stated by the source
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Graphics cardKnown for one	AST2150	Unknown — not stated by the source
Graphics card familyKnown for one	Aspeed	Unknown — not stated by the source
Graphics card memory typeKnown for one	GDDR3	Unknown — not stated by the source
iSCSI supportKnown 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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