Product comparison · 2 pcs/workstations

HP Compaq dc7700 Intel Core™2 Duo Processor E6300 2x512M/80G DVD/CD-RW WXP Pro Small Form Factor PC vs HP Compaq dc7700 Intel Core™2 Duo Processor E6400 2x512M/160G DVD/CD-RW WXP Pro Small Form Factor PC

128specifications compared
11differ
117identical
6known for one product only

Key differences

Processor model
- Compaq dc7700 Intel Core™2 Duo Processor E6300 2x512M/80G DVD/CD-RW WXP Pro Small Form Factor PC:E6300
- Compaq dc7700 Intel Core™2 Duo Processor E6400 2x512M/160G DVD/CD-RW WXP Pro Small Form Factor PC:E6400
Processor frequency
- Compaq dc7700 Intel Core™2 Duo Processor E6300 2x512M/80G DVD/CD-RW WXP Pro Small Form Factor PC:1.86 GHz
- Compaq dc7700 Intel Core™2 Duo Processor E6400 2x512M/160G DVD/CD-RW WXP Pro Small Form Factor PC:2.13 GHz
CPU multiplier (bus/core ratio)
- Compaq dc7700 Intel Core™2 Duo Processor E6300 2x512M/80G DVD/CD-RW WXP Pro Small Form Factor PC:7
- Compaq dc7700 Intel Core™2 Duo Processor E6400 2x512M/160G DVD/CD-RW WXP Pro Small Form Factor PC:8
Total storage capacity
- Compaq dc7700 Intel Core™2 Duo Processor E6300 2x512M/80G DVD/CD-RW WXP Pro Small Form Factor PC:80 GB
- Compaq dc7700 Intel Core™2 Duo Processor E6400 2x512M/160G DVD/CD-RW WXP Pro Small Form Factor PC:160 GB
External drive bays
- Compaq dc7700 Intel Core™2 Duo Processor E6300 2x512M/80G DVD/CD-RW WXP Pro Small Form Factor PC:1x 5.25"; 1x 3.5"
- Compaq dc7700 Intel Core™2 Duo Processor E6400 2x512M/160G DVD/CD-RW WXP Pro Small Form Factor PC:1x 5.25" 1x 3.5"
Embedded options available
- Compaq dc7700 Intel Core™2 Duo Processor E6300 2x512M/80G DVD/CD-RW WXP Pro Small Form Factor PC:No
- Compaq dc7700 Intel Core™2 Duo Processor E6400 2x512M/160G DVD/CD-RW WXP Pro Small Form Factor PC:Yes
Processor ARK ID
- Compaq dc7700 Intel Core™2 Duo Processor E6300 2x512M/80G DVD/CD-RW WXP Pro Small Form Factor PC:27248
- Compaq dc7700 Intel Core™2 Duo Processor E6400 2x512M/160G DVD/CD-RW WXP Pro Small Form Factor PC:27249

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Differences highlightedShow differences only

Comparison of Compaq dc7700 Intel Core™2 Duo Processor E6300 2x512M/80G DVD/CD-RW WXP Pro Small Form Factor PC, Compaq dc7700 Intel Core™2 Duo Processor E6400 2x512M/160G DVD/CD-RW WXP Pro Small Form Factor PC
134 specifications	A HP Compaq dc7700 Intel Core™2 Duo Processor E6300 2x512M/80G DVD/CD-RW WXP Pro Small Form Factor PC View product	B HP Compaq dc7700 Intel Core™2 Duo Processor E6400 2x512M/160G DVD/CD-RW WXP Pro Small Form Factor PC View product
Processor3 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	E6300	E6400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.86 GHz	2.13 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor codename	Conroe	Conroe
Thermal Design Power (TDP)	65 W	65 W
Tcase	61.4 °C	61.4 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	167 M	167 M
Processing Die size	111 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	7	8
SteppingKnown for one	R0	Unknown — not stated by the source
ECC supported by processor	No	No
Cache external	2048 KB	2048 KB
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo E6000 Series
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)	2 x 0.5 GB	2 x 0.5 GB
Memory slots	4x DIMM	4x DIMM
Memory clock speed	667 MHz	667 MHz
Memory upgrade	4 GB	4 GB
Standard memory capacity	1 MB	1 MB
Storage1 differ
Total storage capacityDiffers	80 GB	160 GB
Optical drive type	DVD-ROM	DVD-ROM
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Storage drive controller	Serial ATA (1.5/3.0 Gb/s)	Serial ATA (1.5/3.0 Gb/s)
Disk subsystem controller	Serial ATA 3.0 Gb/s	Serial ATA 3.0 Gb/s
Diskette drive	Optional N	Optional N
Graphics2 differ
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Maximum graphics card memory	0.128 GB	0.128 GB
Video card featuresDiffers	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	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), VGA integrated controller, RAMDAC integrated (400 MH
Video adapter, busDiffers	PCI Express x16, PCI Express x16	PCI Express x16
Video card resolution	Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536	Maximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536
Performanceidentical
Product type	PC	PC
Networkidentical
Modem type	No	No
Networking features	Intel 82566DM Gigabit Ethernet	Intel 82566DM Gigabit Ethernet
Ports & interfaces1 differ
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 quantity	1	1
Parallel ports quantity	1	1
I/O portsDiffers	Rear: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 parallel port, 1 optional DVI graphics port (available via DVI ADD2 adapter), 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	Rear: 6 USB 2.0, 1 standard serial port, 1 optional serial port, 1 parallel port, 1 optional DVI graphics port (available via DVI ADD2 adapter), 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 paralle
Rear ports	6 USB 2.0; 1 serial; 1 parallel; 2 PS/2; 1 audio in; 1 audio out; 1 RJ-45; 1 external VGA monitor	6 USB 2.0; 1 serial; 1 parallel; 2 PS/2; 1 audio in; 1 audio out; 1 RJ-45; 1 external VGA monitor
Expansion slotsidentical
Expansion slots	2x low-profile PCI 1x low-profile PCI Express x1 1x low-profile PCI Express x16	2x low-profile PCI 1x low-profile PCI Express x1 1x low-profile PCI Express x16
Poweridentical
Power supply type	240W power supply - active PFC	240W power supply - active PFC
Power requirements	Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC	Input voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC
Power supply	240 W	240 W
Power supply input voltage	100-240 V	100-240 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (typical)	240 W	240 W
Design1 differ
Chassis type	SFF	SFF
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
External drive baysDiffers	1x 5.25"; 1x 3.5"	1x 5.25" 1x 3.5"
Internal drive bays	1x 3.5"	1x 3.5"
Country of origin	China	China
Upgrade type	Windows Vista capable	Windows Vista capable
Software1 differ
Operating system installed	Windows XP Professional	Windows XP Professional
Applications supported	Windows Vista Premium ready	Windows Vista Premium ready
Bundled softwareDiffers	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	HP Protect Tools Security Software Suite HP Client Manager Software HP Open View Configuration Management Altiris Deployment Solution HP Insight Diagnostics Software
Driver LAN	Microsoft 2000, Microsoft XP	Microsoft 2000, Microsoft XP
Displayidentical
Display included	No	No
Processor special features2 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
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	No	No
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 IDDiffers	27248	27249
Processor codeKnown for one	SLGW2	Unknown — not stated by the source
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 system	High Definition Audio +Realtek ALC262 HDA Codec	High Definition Audio +Realtek ALC262 HDA Codec
Audio included	Integrated High Definition audio with Realtek ALC262 High Definition audio codec	Integrated High Definition audio with Realtek ALC262 High Definition audio codec
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	337.8 mm	337.8 mm
Depth	378.5 mm	378.5 mm
Height	100.3 mm	100.3 mm
Weight	8.85 kg	8.85 kg
Size (imperial)	33.8 cm (13.3")	33.8 cm (13.3")
Weight (imperial)	17.18 lb	17.18 lb
Keyboardidentical
Pointing device	HP PS/2 2-Button Optical Scroll Mouse PS/2 2-Button scroll mouse, USB optical scroll mouse or PS/2 optical scroll mouse	HP PS/2 2-Button Optical Scroll Mouse PS/2 2-Button scroll mouse, USB optical scroll mouse or PS/2 optical scroll mouse
Keyboard type	2004 standard PS/2	2004 standard PS/2
Multimediaidentical
Multimedia	Integrated High Definition audio with Realtek 2 channel ALC262 codec (all ports are stereo)	Integrated High Definition audio with Realtek 2 channel ALC262 codec (all ports are stereo)
Featuresidentical
Security management description	Embedded TPM1.2 (except for Russia) with optional HP ProtectTools, Embedded Security software	Embedded TPM1.2 (except for Russia) with optional HP ProtectTools, Embedded Security software
Other featuresidentical
Security features	Hood Cover Security Loop HP Desktop Security Lock 1.2 TPM Chip	Hood Cover Security Loop HP Desktop Security Lock 1.2 TPM Chip
Drive bays	1 internal 3.5 inch 1 external 5.25 inch, 1 external 3.5 inch	1 internal 3.5 inch 1 external 5.25 inch, 1 external 3.5 inch
UNSPSC-code	43211507	43211507
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	3 kg

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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