Product comparison · 2 servers

Acer Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW vs NEC Express5800 120Eh-2

23specifications compared
18differ
5identical
77known for one product only

Key differences

Processor frequency
- Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW:3.6 GHz
- Express5800 120Eh-2:3 GHz
Processor cache
- Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW:2 MB
- Express5800 120Eh-2:4 MB
Processor front side bus
- Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW:800 MHz
- Express5800 120Eh-2:667 MHz
Internal memory
- Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW:1 GB
- Express5800 120Eh-2:2 GB
Internal memory type
- Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW:DDR-SDRAM
- Express5800 120Eh-2:DDR2-SDRAM
Memory slots
- Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW:6x DIMM
- Express5800 120Eh-2:8x DIMM
Maximum internal memory
- Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW:12 GB
- Express5800 120Eh-2:16 GB
Networking features
- Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW:Dual Gigabit LAN
- Express5800 120Eh-2:Dual Gigabit Ethernet

Side by side

Differences highlightedShow differences only

Comparison of Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW, Express5800 120Eh-2
100 specifications	A Acer Altos R510 - Intel Xeon 3.6GHz, 1024MB RAM, no HDD, DVD/CD-RW View product	B NEC Express5800 120Eh-2 View product
Processor3 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Processor family	Intel® Xeon®	Intel® Xeon®
Processor modelKnown for one	Unknown — not stated by the source	5050
Processor frequencyDiffers	3.6 GHz	3 GHz
Processor coresKnown for one	Unknown — not stated by the source	2
Processor cacheDiffers	2 MB	4 MB
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 5000V
Number of processors installed	1	1
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	95 W
Processor cache type	L2	L2
Bus typeKnown for one	Unknown — not stated by the source	FSB
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	18
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Embedded options availableKnown for one	Unknown — not stated by the source	No
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
FSB ParityKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	No
Maximum number of SMP processors	2	2
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	376 M
Processing Die sizeKnown for one	Unknown — not stated by the source	162 mm²
Processor codenameKnown for one	Unknown — not stated by the source	Dempsey
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.25 - 1.40 V
Processor front side busDiffers	800 MHz	667 MHz
Processor lithographyKnown for one	Unknown — not stated by the source	65 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Processor seriesKnown for one	Unknown — not stated by the source	Intel Xeon 5000 Series
Processor socketKnown for one	Unknown — not stated by the source	LGA 771 (Socket J)
Processor system typeKnown for one	Unknown — not stated by the source	DP
Processor threadsKnown for one	Unknown — not stated by the source	4
TcaseKnown for one	Unknown — not stated by the source	67 °C
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Memory4 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeDiffers	DDR-SDRAM	DDR2-SDRAM
Memory slotsDiffers	6x DIMM	8x DIMM
Maximum internal memoryDiffers	12 GB	16 GB
Memory layout (slots x size)Known for one	2 x 0.5 GB	Unknown — not stated by the source
Storageidentical
HDD capacityKnown for one	Unknown — not stated by the source	219 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SCSI
Hot-swapKnown for one	Unknown — not stated by the source	Yes
SCSI interface typeKnown for one	Unknown — not stated by the source	Ultra320 SCSI
RAID levelsKnown for one	1	Unknown — not stated by the source
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	16 MB
Network1 differ
Networking featuresDiffers	Dual Gigabit LAN	Dual Gigabit Ethernet
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	6
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Expansion slotsDiffers	1x 64-bit/100 MHz PCI-X Low Profile 1x 64-bit/100 MHz PCI-X Full Height	2x PCI-Express x4/x8 2x PCI-X 64bit/133MHz 1x PCI 32bit/33MHz PCI
Design1 differ
Chassis typeDiffers	Rack (1U)	Tower
Software1 differ
Compatible operating systemsDiffers	Windows Server 2003 Windows 2000 Advanced Server Edition Novell NetWare 6.5 Red Hat Enterprise Linux SCO OpenServer 5.0.7 SCO UnixWare 7.1.3	Windows 2003 Server RedHat Linux ES 4.0 SuSe SLES 9.0 SP2
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Processor ARK IDKnown for one	Unknown — not stated by the source	27210
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC
SafetyKnown for one	UL/cUL, CB, CE, CCC, Nemko/GS	Unknown — not stated by the source
Electromagnetic emissionsKnown for one	FCC, CE, BSMI, CCC	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	430 mm	453 mm
DepthDiffers	672 mm	292 mm
HeightDiffers	44 mm	681 mm
WeightKnown for one	Unknown — not stated by the source	25 kg
Other features4 differ
Graphics cardKnown for one	Unknown — not stated by the source	ES1000
Hot-swap HDD baysKnown for one	Unknown — not stated by the source	x6
Security featuresKnown for one	Unknown — not stated by the source	2 Level Passwords Intrusion Detection
Ventilation fan(s)Known for one	Unknown — not stated by the source	x2
Storage drive controllerDiffers	Dual SATA, SCSI	1-ch EIDE, 1-ch Ultra 320
Power availabilityDiffers	450 W	550 W
Drive baysDiffers	3x 3.5"	2x 5.25"; 1x 3.5"
Manageability featuresDiffers	Acer Altos Advanced Server Manager Acer Altos Easybuild	IPMI v2.0
Keyboard typeKnown for one	No	Unknown — not stated by the source
RAID controller typeKnown for one	SATA RAID	Unknown — not stated by the source
Standard fansKnown for one	6	Unknown — not stated by the source

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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