Product comparison · 2 servers

Acer Altos R520 M2 vs Acer Aspire easyStore H340-S1T20N

20specifications compared
15differ
5identical
74known for one product only

Key differences

Processor family
- Altos R520 M2:Intel® Xeon® 5000 Sequence
- Aspire easyStore H340-S1T20N:Intel Atom®
Processor frequency
- Altos R520 M2:2 GHz
- Aspire easyStore H340-S1T20N:1.6 GHz
Processor cache
- Altos R520 M2:4 MB
- Aspire easyStore H340-S1T20N:0.512 MB
Processor cache type
- Altos R520 M2:Smart Cache
- Aspire easyStore H340-S1T20N:L2
Internal memory
- Altos R520 M2:3 GB
- Aspire easyStore H340-S1T20N:2 GB
Memory layout (slots x size)
- Altos R520 M2:3 x 1 GB
- Aspire easyStore H340-S1T20N:1 x 2 GB
Total storage capacity
- Altos R520 M2:0 GB
- Aspire easyStore H340-S1T20N:1 TB
Hot-swap
- Altos R520 M2:Yes
- Aspire easyStore H340-S1T20N:No

Side by side

Differences highlightedShow differences only

Comparison of Altos R520 M2, Aspire easyStore H340-S1T20N
94 specifications	A Acer Altos R520 M2 View product	B Acer Aspire easyStore H340-S1T20N View product
Processor4 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel Atom®
Processor modelKnown for one	E5504	Unknown — not stated by the source
Processor frequencyDiffers	2 GHz	1.6 GHz
Processor coresKnown for one	4	Unknown — not stated by the source
Processor cacheDiffers	4 MB	0.512 MB
Motherboard chipsetKnown for one	Intel® 5520	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Triple	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	4.8 GT/s	Unknown — not stated by the source
Bus typeKnown for one	QPI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	15	Unknown — not stated by the source
ECC supported by processorKnown for one	Yes	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	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	144 GB	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	19.2 GB/s	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800 MHz	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor codeKnown for one	SLBF9	Unknown — not stated by the source
Processor codenameKnown for one	Nehalem EP	Unknown — not stated by the source
Processor lithographyKnown for one	45 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	42.5 x 45 mm	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon 5500 Series	Unknown — not stated by the source
Processor socketKnown for one	Socket B (LGA 1366)	Unknown — not stated by the source
Processor system typeKnown for one	DP	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
SteppingKnown for one	D0	Unknown — not stated by the source
TcaseKnown for one	76 °C	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	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	533 MHz
Memory2 differ
Internal memoryDiffers	3 GB	2 GB
Memory layout (slots x size)Differs	3 x 1 GB	1 x 2 GB
Memory slotsKnown for one	12x DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	48 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Storage2 differ
Total storage capacityDiffers	0 GB	1 TB
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Hot-swapDiffers	Yes	No
Ports & interfaces4 differ
Ethernet LAN (RJ-45) portsDiffers	2	1
PS/2 ports quantityDiffers	2	0
Serial ports quantityDiffers	1	0
VGA (D-Sub) ports quantityDiffers	1	0
Design1 differ
Chassis typeDiffers	Rack (1U)	Rack
Softwareidentical
Compatible operating systemsKnown for one	Microsoft Windows Server 2008 Standard and Enterprise Edition (x86) Microsoft Windows Server 2008 Standard and Enterprise Edition (EM64T) Microsoft Windows Server 2003 Standard and Enterprise Edition (x86) Microsoft Windows Server 2003 Standard and Enterprise Edition (EM64T) Red Hat Enterprise Linux	Unknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)Known for one	2	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	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	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	No	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	No	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® 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	No	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	40711	Unknown — not stated by the source
Power1 differ
Redundant power supply (RPS) supportDiffers	Yes	No
Power supplyKnown for one	Unknown — not stated by the source	200 W
Weight & dimensions1 differ
WidthKnown for one	430 mm	Unknown — not stated by the source
DepthKnown for one	745 mm	Unknown — not stated by the source
HeightKnown for one	43.5 mm	Unknown — not stated by the source
WeightDiffers	12.4 kg	4.5 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
Flash memoryKnown for one	Unknown — not stated by the source	256 MB
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	200 x 180 x 212 mm

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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