Product comparison · 2 servers

Acer AT 350F2 server vs Dell PowerEdge R520 server

79specifications compared
31differ
48identical
54known for one product only

Key differences

Processor model
- AT 350F2 server:E5-2620
- PowerEdge R520 server:E5-2403
Processor frequency
- AT 350F2 server:2 GHz
- PowerEdge R520 server:1.8 GHz
Processor cores
- AT 350F2 server:6
- PowerEdge R520 server:4
Processor cache
- AT 350F2 server:15 MB
- PowerEdge R520 server:10 MB
Motherboard chipset
- AT 350F2 server:Intel® C606
- PowerEdge R520 server:Intel C600
Memory channels supported by processor
- AT 350F2 server:Quad
- PowerEdge R520 server:Triple
Thermal Design Power (TDP)
- AT 350F2 server:95 W
- PowerEdge R520 server:80 W
System bus rate
- AT 350F2 server:7.2 GT/s
- PowerEdge R520 server:6.4 GT/s

Side by side

Differences highlightedShow differences only

Comparison of 350F2, R520
133 specifications	A Acer AT 350F2 server Model 350F2 View product	B Dell PowerEdge R520 server Model R520 View product
Processor20 differ
Processor modelDiffers	E5-2620	E5-2403
Processor frequencyDiffers	2 GHz	1.8 GHz
Processor boost frequencyKnown for one	2.5 GHz	Unknown — not stated by the source
Processor coresDiffers	6	4
Processor cacheDiffers	15 MB	10 MB
Motherboard chipsetDiffers	Intel® C606	Intel C600
Memory channels supported by processorDiffers	Quad	Triple
Thermal Design Power (TDP)Differs	95 W	80 W
System bus rateDiffers	7.2 GT/s	6.4 GT/s
CPU multiplier (bus/core ratio)Known for one	25	Unknown — not stated by the source
Compatible processor seriesKnown for one	Intel® Xeon®	Unknown — not stated by the source
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Maximum internal memory supported by processorDiffers	750 GB	375 GB
Maximum number of PCI Express lanesDiffers	40	24
Memory bandwidth supported by processor (max)Differs	42.6 GB/s	25 GB/s
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	800,1066 MHz
Number of QPI linksDiffers	2	1
PCI Express configurationsKnown for one	x4, x8, x16	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	46 bit	Unknown — not stated by the source
Processor codenameDiffers	Sandy Bridge EP	Sandy Bridge EN
Processor package sizeDiffers	52.5 x 45.0 mm	45 x 42.5 mm
Processor seriesDiffers	Intel Xeon E5-2600	Intel Xeon E5-2400
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1356 (Socket B2)
Processor threadsDiffers	12	4
SteppingDiffers	C2	M1
TcaseKnown for one	77.4 °C	Unknown — not stated by the source
Processor codeKnown for one	Unknown — not stated by the source	SR0LS
Memory1 differ
Internal memoryDiffers	8 GB	2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	12x DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	192 GB
Storage5 differ
Total storage capacityDiffers	0 GB	500 GB
Number of HDDs installedDiffers	0	1
HDD interfaceDiffers	Serial Attached SCSI (SAS)	Serial ATA
HDD sizeDiffers	2.5"	3.5"
Number of HDDs supportedKnown for one	8	Unknown — not stated by the source
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
RAID supportKnown for one	Yes	Unknown — not stated by the source
RAID levelsKnown for one	0, 1, 10	Unknown — not stated by the source
Optical drive typeDiffers	DVD-RW	No
Maximum storage capacityKnown for one	Unknown — not stated by the source	24 TB
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Networkidentical
Network readyKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	2
USB 2.0 ports quantityKnown for one	6	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
Dual Link DVIKnown for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	0	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
S/PDIF in portKnown for one	No	Unknown — not stated by the source
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	0	Unknown — not stated by the source
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x8 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	4	Unknown — not stated by the source
AGP x4 slotsKnown for one	0	Unknown — not stated by the source
AGP x8 slotsKnown for one	0	Unknown — not stated by the source
PCI slotsKnown for one	0	Unknown — not stated by the source
PCI-X slotsKnown for one	0	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Tower (4U)	Rack (2U)
Rack mountingKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Trusted Platform Module (TPM)Known for one	No	Unknown — not stated by the source
Processor special features3 differ
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Processor ARK IDDiffers	64594	64615
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Keyboard includedKnown for one	No	Unknown — not stated by the source
Mouse includedKnown for one	No	Unknown — not stated by the source
Poweridentical
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	No
Number of power supply unitsKnown for one	Unknown — not stated by the source	1
Power supplyKnown for one	Unknown — not stated by the source	495 W
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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