Product comparison · 2 pcs/workstations

HP Compaq dc7800 convertible minitower pc + L2245W vs HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Convertible Minitower PC

116specifications compared
4differ
112identical
14known for one product only

Key differences

Upgrade type
- Compaq dc7800 convertible minitower pc + L2245W:Windows Vista
- Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Convertible Minitower PC:Windows Vista capable
Display included
- Compaq dc7800 convertible minitower pc + L2245W:Yes
- Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Convertible Minitower PC:No

Side by side

Differences highlightedShow differences only

Comparison of Compaq dc7800 convertible minitower pc + L2245W, Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Convertible Minitower PC
130 specifications	A HP Compaq dc7800 convertible minitower pc + L2245W View product	B HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Convertible Minitower PC View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor model	E6750	E6750
Processor cores	2	2
Processor threads	2	2
Processor frequency	2.66 GHz	2.66 GHz
Processor cache	4 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	1333 MHz	1333 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core 2 Duo E6000 Series	Intel Core 2 Duo E6000 Series
Processor codename	Conroe	Conroe
Thermal Design Power (TDP)	65 W	65 W
Tcase	72 °C	72 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)	8	8
Stepping	G0	G0
ECC supported by processor	No	No
Processor technology	Intel vPro	Intel vPro
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory upgradeKnown for one	8 GB	Unknown — not stated by the source
Storageidentical
Total storage capacity	250 GB	250 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Number of HDDs installed	1	1
HDD interface	SATA II	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Storage drive controller	SATA 3.0Gb/s NCQ SMART VI	SATA 3.0Gb/s NCQ SMART VI
Disk subsystem controller	SATA 3.0Gb/s	SATA 3.0Gb/s
Diskette driveKnown for one	Unknown — not stated by the source	Optional
Storage drive typeKnown for one	Unknown — not stated by the source	250 GB
Graphics1 differ
Video card featuresDiffers	3D/2D	3D/2D Controller: support is fully compliant with Microsoft standard API such as Microsoft DirectX9, DirectXVA, VMR9, GDI/GDI+; OpenGL 1.4.; Integrated VGA Controller; integrated 400 MHz RAMDAC; 400 MHz Controller Clock Speed; Overlay Planes: Single overlay support with 5x3 filtering; Maximum Color
Video adapter, bus	PCI Express x16	PCI Express x16
Video card resolution	Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 75 Hz at 2048x1536	Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 75 Hz at 2048x1536
Discrete graphics card modelKnown for one	Intel® GMA 3100	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Optical driveidentical
LightScribe	Yes	Yes
Network1 differ
Modem type	No	No
Networking featuresDiffers	Intel 82566DM	Integrated Intel 82566DM Gigabit Network Connection
Ports & interfacesidentical
USB 2.0 ports quantity	8	8
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
eSATA ports quantity	0	0
S/PDIF out port	No	No
TV-out	No	No
Serial ports quantity	1	1
Parallel ports quantity	1	1
Audio input	1	1
I/O portsKnown for one	Unknown — not stated by the source	Rear: 6 USB 2.0, 1 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, audio ports
Expansion slotsidentical
PCI Express x1 slots	2	2
PCI Express x16 slots	1	1
PCI slots	3	3
Expansion slotsKnown for one	Unknown — not stated by the source	3 full-height PCI, 1 full-height PCI Express x16, 2 full-height PCI Express x1
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC (80% High Efficiency) Operating Voltage Range: 90 – 264 VAC; Rated Voltage Range: 100 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 6.0 A; Rated Input Current 80 Plu
Power consumption (typical)	365 W	365 W
Power managementKnown for one	Unknown — not stated by the source	Operating Voltage Range: 90 – 264 VAC; Rated Voltage Range: 100 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 6.0 A; Rated Input Current 80 Plus: 5.0 A; Current Leakage (NFPA 99): < 450 µA; System Heat Dissipation: Typical 222 btu/hr (56
Design1 differ
Country of origin	China	China
Upgrade typeDiffers	Windows Vista	Windows Vista capable
Chassis typeKnown for one	Mini Tower	Unknown — not stated by the source
Softwareidentical
Applications supported	Windows Vista Premium ready	Windows Vista Premium ready
Bundled softwareKnown for one	Unknown — not stated by the source	On some models only (not included with FreeDOS): HP ProtectTools Security Solutions, HP OpenView Configuration Management Solutions Agent, HP Backup and Recovery Manager, HP Insight Diagnostics (available via HP Backup and Recovery Manager), HP Client Foundation Suite (HP Client Manager, HP Systems
Driver LAN	Microsoft Windows Vista, Microsoft Windows XP, Microsoft Windows 2000	Microsoft Windows Vista, Microsoft Windows XP, Microsoft Windows 2000
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	55.9 cm (22")	Unknown — not stated by the source
Processor special featuresidentical
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
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	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
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 ID	30784	30784
Processor code	SLA9V	SLA9V
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
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
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Integrated High Definition audio with ADI1884 codec, 3D audio compliant with AC'97 Rev. 2.3, internal PC speaker
Audio included	Integrated High Definition audio with ADI1884 codec, 3D audio compliant with AC'97 Rev. 2.3, internal PC speaker	Integrated High Definition audio with ADI1884 codec, 3D audio compliant with AC'97 Rev. 2.3, internal PC speaker
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Storage temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Relative humidity	10 - 90%	10 - 90%
Non-operating altitude	9144	9144
Non-operating relative humidity (non-condensing)	5 - 90%	5 - 90%
Weight & dimensionsidentical
Width	177 mm	177 mm
Depth	452 mm	452 mm
Height	447 mm	447 mm
Weight	11.8 kg	11.8 kg
Multimediaidentical
Built-in camera	No	No
Keyboardidentical
Pointing device	HP PS/2 2-Button Optical Scroll Mouse	HP PS/2 2-Button Optical Scroll Mouse
Keyboard type	HP PS/2	HP PS/2
Featuresidentical
Security management description	Integrated 1.2 TPM Embedded Security Chip (except for Russia), HP Business PC Security Lock, HP USB Biometric Fingerprint Reader	Integrated 1.2 TPM Embedded Security Chip (except for Russia), HP Business PC Security Lock, HP USB Biometric Fingerprint Reader
Other featuresidentical
Security features	Kensington Lock, Solenoid Hood Lock / Sensor	Kensington Lock, Solenoid Hood Lock / Sensor
Drive bays	3 external 5.25 inch, 1 external 3.5 inch 2 internal 3.5 inch	3 external 5.25 inch, 1 external 3.5 inch 2 internal 3.5 inch
UNSPSC-codeKnown for one	Unknown — not stated by the source	43211507

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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