Product comparison · 2 pcs/workstations

HP Compaq dc7700 Small Form Factor PC vs HP Compaq dc7700 Ultra-slim Desktop PC

123specifications compared
33differ
90identical
9known for one product only

Key differences

Processor model
- Compaq dc7700 Small Form Factor PC:E6300
- Compaq dc7700 Ultra-slim Desktop PC:E6400
Processor frequency
- Compaq dc7700 Small Form Factor PC:1.86 GHz
- Compaq dc7700 Ultra-slim Desktop PC:2.13 GHz
CPU multiplier (bus/core ratio)
- Compaq dc7700 Small Form Factor PC:7
- Compaq dc7700 Ultra-slim Desktop PC:8
Maximum internal memory
- Compaq dc7700 Small Form Factor PC:4 GB
- Compaq dc7700 Ultra-slim Desktop PC:3 GB
Memory slots
- Compaq dc7700 Small Form Factor PC:4x DIMM
- Compaq dc7700 Ultra-slim Desktop PC:3x DIMM
Memory upgrade
- Compaq dc7700 Small Form Factor PC:4 GB
- Compaq dc7700 Ultra-slim Desktop PC:3 GB
Total storage capacity
- Compaq dc7700 Small Form Factor PC:80 GB
- Compaq dc7700 Ultra-slim Desktop PC:160 GB
HDD interface
- Compaq dc7700 Small Form Factor PC:SATA II
- Compaq dc7700 Ultra-slim Desktop PC:SATA

Side by side

Differences highlightedShow differences only

Comparison of Compaq dc7700 Small Form Factor PC, Compaq dc7700 Ultra-slim Desktop PC
132 specifications	A HP Compaq dc7700 Small Form Factor PC View product	B HP Compaq dc7700 Ultra-slim Desktop 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
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
Memory3 differ
Internal memory	1 GB	1 GB
Maximum internal memoryDiffers	4 GB	3 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	2 x 0.5 GB	2 x 0.5 GB
Memory slotsDiffers	4x DIMM	3x DIMM
Memory clock speed	667 MHz	667 MHz
Memory upgradeDiffers	4 GB	3 GB
Standard memory capacity	1 MB	1 MB
Storage3 differ
Total storage capacityDiffers	80 GB	160 GB
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Storage drive controller	Serial ATA I/II	Serial ATA I/II
Disk subsystem controller	Serial ATA 3.0 Gb/s	Serial ATA 3.0 Gb/s
Diskette driveDiffers	Optional N	No
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Graphics1 differ
Maximum graphics card memory	0.128 GB	0.128 GB
Video card features	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), VG
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
Network1 differ
Modem type	No	No
Networking featuresDiffers	Intel 82566DM Gigabit Ethernet	Intel 82566DM Gigabit
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	6	8
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 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 optional serial port (available via adapter), 1 optional parallel port (available via adapter), 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 microph
Rear portsDiffers	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; 2 PS/2; 1 audio in; 1 audio out; 1 RJ-45; 1 external VGA monitor
Rear ports noteKnown for one	Unknown — not stated by the source	Optional serial port (available vis adapter); Optional parallel port (available via adapter)
Expansion slots1 differ
Expansion slotsDiffers	2x Full-height PCI 1x Full-height PCI Express x1 1x Full-height PCI Express x16 2x Optional full-height PCI	2x Full-length PCI 1x Low-profile PCI Express x16
Power2 differ
Power supply typeDiffers	240W power supply - active PFC	200W 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 input voltage	100-240 V	100-240 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (typical)Differs	240 W	200 W
Power supplyKnown for one	Unknown — not stated by the source	200 W
Design2 differ
Chassis typeDiffers	SFF	Desktop
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
External drive baysDiffers	1x 5.25"; 1x 3.5"	1x Slimline
Internal drive bays	1x 3.5"	1x 3.5"
Country of origin	China	China
Upgrade type	Windows Vista capable	Windows Vista capable
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Applications supported	Windows Vista Premium ready	Windows Vista Premium ready
Bundled software	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 Symantec Antivirus 10.0 (trial) 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
Audio1 differ
Audio systemDiffers	High Definition Audio +Realtek ALC262 HDA Codec	HDA + Realtek ALC262
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 conditions3 differ
Operating temperature (T-T)Differs	10 - 90 °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)Differs	10 - 35%	5 - 95%
Relative humidity	10 - 90%	10 - 90%
Non-operating altitude	9144	9144
Non-operating relative humidity (non-condensing)Differs	5 - 95%	5 - 90%
Weight & dimensions6 differ
WidthDiffers	337.8 mm	315 mm
DepthDiffers	378.5 mm	334.8 mm
HeightDiffers	100.3 mm	74.9 mm
WeightDiffers	8.85 kg	5.99 kg
Size (imperial)Differs	33.8 cm (13.3")	31.5 cm (12.4")
Weight (imperial)Differs	17.18 lb	12.08 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 features2 differ
Security featuresDiffers	Hood Cover Security Loop HP Desktop Security Lock 1.2 TPM Chip	Hood Cover Security Loop HP Desktop Security Lock 1.2 TPM
Drive baysDiffers	1 internal 3.5 inch 1 external 5.25 inch, 1 external 3.5 inch	1 internal 3.5 inch 1 external Slimline
UNSPSC-code	43211507	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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