Product comparison · 2 pcs/workstations

HP Compaq dc7700 Convertible Minitower PC vs NEC PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro

79specifications compared
29differ
50identical
56known for one product only

Key differences

Processor family
- Compaq dc7700 Convertible Minitower PC:Intel® Core™2 Duo
- PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro:Intel® Pentium® 4
Processor model
- Compaq dc7700 Convertible Minitower PC:E6300
- PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro:524
Processor cores
- Compaq dc7700 Convertible Minitower PC:2
- PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro:1
Processor frequency
- Compaq dc7700 Convertible Minitower PC:1.86 GHz
- PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro:3.06 GHz
Processor cache
- Compaq dc7700 Convertible Minitower PC:2 MB
- PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro:1 MB
Processor front side bus
- Compaq dc7700 Convertible Minitower PC:1066 MHz
- PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro:533 MHz
Processor lithography
- Compaq dc7700 Convertible Minitower PC:65 nm
- PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro:90 nm
Processor codename
- Compaq dc7700 Convertible Minitower PC:Conroe
- PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro:Prescott

Side by side

Differences highlightedShow differences only

Comparison of Compaq dc7700 Convertible Minitower PC, PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro
135 specifications	A HP Compaq dc7700 Convertible Minitower PC View product	B NEC PowerMate ML450 MicroTower - Intel Pentium 4 524, 1024MB, 280GB, DVD Dual, Win XP Pro View product
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium® 4
Processor modelDiffers	E6300	524
Processor coresDiffers	2	1
Processor threads	2	2
Processor frequencyDiffers	1.86 GHz	3.06 GHz
Processor cacheDiffers	2 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	533 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	65 nm	90 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Conroe	Prescott
Thermal Design Power (TDP)Differs	65 W	84 W
TcaseDiffers	61.4 °C	67.7 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	167 M	125 M
Processing Die sizeDiffers	111 mm²	112 mm²
CPU multiplier (bus/core ratio)Differs	7	23
SteppingKnown for one	R0	Unknown — not stated by the source
ECC supported by processor	No	No
Cache externalKnown for one	2048 KB	Unknown — not stated by the source
Processor technologyKnown for one	Intel vPro	Unknown — not stated by the source
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium 4 500 Series supporting Hyper-Threading Technology
Memoryidentical
Internal memory	1 GB	1 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	2 x 0.5 GB	Unknown — not stated by the source
Memory slots	4x DIMM	4x DIMM
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Memory upgradeKnown for one	4 GB	Unknown — not stated by the source
Standard memory capacityKnown for one	1 MB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	80 GB	280 GB
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Storage drive controllerKnown for one	Serial ATA I/II (1.5/3.0 Gb/s)	Unknown — not stated by the source
Disk subsystem controllerKnown for one	Serial ATA 3.0 Gb/s	Unknown — not stated by the source
Diskette driveKnown for one	Optional N	Unknown — not stated by the source
Diskette drive memoryKnown for one	Unknown — not stated by the source	No
Graphics1 differ
Maximum graphics card memoryDiffers	0.128 GB	0.224 GB
Video card featuresKnown for one	3D/2D Controller (Microsoft DirectX 9), VGA integrated controller, RAMDAC integrated (400 MHz) Intel Graphics Media Accelerator 3000 Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536 3D/2D Controller (Microsoft DirectX 9), VG	Unknown — not stated by the source
Video adapter, busKnown for one	PCI Express x16, PCI Express x16	Unknown — not stated by the source
Video card resolutionKnown for one	Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 950
Performanceidentical
Product type	PC	PC
Network1 differ
Modem typeKnown for one	No	Unknown — not stated by the source
Networking featuresDiffers	Intel 82566DM Gigabit Ethernet	Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
I/O portsKnown for one	Rear: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out, Front: 2 USB 2.0, headphone and microphone Rear: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 parallel port, 2 PS/2, 1	Unknown — not stated by the source
Rear portsKnown for one	6 USB 2.0; 1 serial; 1 parallel; 2 PS/2; 1 audio in; 1 audio out; 1 microphone in; 1 RJ-45; 1 external VGA monitor	Unknown — not stated by the source
Expansion slots1 differ
Expansion slotsDiffers	2x PCI 1x PCI Express x1 1x PCI Express x16	1x PCI Express 16X 1x PCI Express 1X 2x PCI
Poweridentical
Power supply typeKnown for one	365W power supply - active PFC	Unknown — not stated by the source
Power requirementsKnown for one	100-240V; 50/60 Hz	Unknown — not stated by the source
Power consumption (typical)Known for one	365 W	Unknown — not stated by the source
Power availabilityKnown for one	365 W	Unknown — not stated by the source
Power supplyKnown for one	Unknown — not stated by the source	250 W
Power supply input voltageKnown for one	Unknown — not stated by the source	110/220 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design2 differ
Chassis typeDiffers	Mini Tower	Micro Tower
External drive baysDiffers	3x 5.25"; 1x 3.5"	2x 5.25"; 2x 3.5"
Internal drive bays	2x 3.5"	2x 3.5"
Country of originKnown for one	China	Unknown — not stated by the source
Upgrade typeKnown for one	Windows Vista capable	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Applications supportedKnown for one	Windows Vista Premium ready	Unknown — not stated by the source
Bundled softwareKnown for one	Adobe Acrobat Reader Altiris Local Recovery HP Protect Tools Security Software Suite HP Client Manager Software HP Open View Configuration Management Altiris Deployment Solution Symantec Antivirus 10.0 (trial) HP Insight Diagnostics Software	Unknown — not stated by the source
Driver LANKnown for one	Microsoft 2000, Microsoft XP	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features5 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	27248	27462
Processor codeKnown for one	SLGW2	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Audio1 differ
Audio systemDiffers	High Definition Audio + Realtek 2-ch. ALC262 codec	AC'97
Audio includedKnown for one	Integrated High Definition audio with Realtek ALC262 High Definition audio codec	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Relative humidityKnown for one	10 - 90%	Unknown — not stated by the source
Non-operating altitudeKnown for one	9144	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	167.6 mm	181 mm
DepthDiffers	452.1 mm	402 mm
HeightDiffers	448.3 mm	384 mm
WeightKnown for one	14.7 kg	Unknown — not stated by the source
Size (imperial)Known for one	16.8 cm (6.6")	Unknown — not stated by the source
Weight (imperial)Known for one	31.18 lb	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	HP PS/2 2-Button Optical Scroll Mouse PS/2 2-Button scroll mouse, USB optical scroll mouse or PS/2 optical scroll mouse	Unknown — not stated by the source
Keyboard typeKnown for one	2004 standard PS/2	Unknown — not stated by the source
Multimediaidentical
MultimediaKnown for one	Integrated High Definition audio with Realtek 2 channel ALC262 codec (all ports are stereo)	Unknown — not stated by the source
Featuresidentical
Security management descriptionKnown for one	Embedded TPM1.2 (except for Russia) with optional HP ProtectTools, Embedded Security software	Unknown — not stated by the source
Other featuresidentical
Security featuresKnown for one	TPM 1.2	Unknown — not stated by the source
Drive baysKnown for one	2 internal 3.5 inch 3 external 5.25 inch, 1 external 3.5 inch	Unknown — not stated by the source
UNSPSC-codeKnown for one	43211507	Unknown — not stated by the source
Certificatesidentical
SafetyKnown for one	Unknown — not stated by the source	CE Mark, EN 55022 B, EN50082-1, EN 60950

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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