Product comparison · 2 pcs/workstations

HP Compaq dx6100 Microtower P4 520 HT 256M/40G CD LAN WXP Pro SP1a vs HP Compaq dx6100 Microtower P4 520 HT 256M/80G DVD-CDRW LAN WXP Pro SP1a

100specifications compared
3differ
97identical
11known for one product only

Key differences

Total storage capacity
- Compaq dx6100 Microtower P4 520 HT 256M/40G CD LAN WXP Pro SP1a:40 GB
- Compaq dx6100 Microtower P4 520 HT 256M/80G DVD-CDRW LAN WXP Pro SP1a:80 GB
Diskette drive
- Compaq dx6100 Microtower P4 520 HT 256M/40G CD LAN WXP Pro SP1a:Internal/External
- Compaq dx6100 Microtower P4 520 HT 256M/80G DVD-CDRW LAN WXP Pro SP1a:FDD 3.5'' 1.44MB
Storage drive type
- Compaq dx6100 Microtower P4 520 HT 256M/40G CD LAN WXP Pro SP1a:40 GB
- Compaq dx6100 Microtower P4 520 HT 256M/80G DVD-CDRW LAN WXP Pro SP1a:80 GB

Side by side

Differences highlightedShow differences only

Comparison of Compaq dx6100 Microtower P4 520 HT 256M/40G CD LAN WXP Pro SP1a, Compaq dx6100 Microtower P4 520 HT 256M/80G DVD-CDRW LAN WXP Pro SP1a
111 specifications	A HP Compaq dx6100 Microtower P4 520 HT 256M/40G CD LAN WXP Pro SP1a View product	B HP Compaq dx6100 Microtower P4 520 HT 256M/80G DVD-CDRW LAN WXP Pro SP1a View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium® 4	Intel® Pentium® 4
Processor model	520	520
Processor cores	1	1
Processor threads	2	2
Processor frequency	2.8 GHz	2.8 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	90 nm	90 nm
Processor operating modes	32-bit	32-bit
Processor codename	Prescott	Prescott
Thermal Design Power (TDP)	84 W	84 W
Tcase	67.7 °C	67.7 °C
Tjunction	100 °C	100 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	125 M	125 M
Processing Die size	112 mm²	112 mm²
CPU multiplier (bus/core ratio)	12	12
Processor core voltage (AC)	0.95 - 1.30 V	0.95 - 1.30 V
ECC supported by processor	No	No
Cache external	1024 KB	1024 KB
Memoryidentical
Internal memory	0.25 GB	0.25 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR-SDRAM	DDR-SDRAM
Memory upgrade	4 GB	4 GB
Storage3 differ
Total storage capacityDiffers	40 GB	80 GB
HDD speed	7200 RPM	7200 RPM
Storage drive controller	Serial ATA/100	Serial ATA/100
Disk subsystem controllerKnown for one	Unknown — not stated by the source	Serial ATA/100
Diskette driveDiffers	Internal/External	FDD 3.5'' 1.44MB
Storage drive typeDiffers	40 GB	80 GB
Diskette drive memory	1.44 MB	1.44 MB
Optical drive typeKnown for one	CD-ROM	Unknown — not stated by the source
Graphicsidentical
Maximum graphics card memory	0.128 GB	0.128 GB
Video card featuresKnown for one	Unknown — not stated by the source	<85 Hz @ 1920x1440, 75 Hz @ 2048x1536
Video adapter, bus	PCI	PCI
Video adapter features	3D/2D Controller: Microsoft DirectX 9 based with support for Pixel Shader 2.0, 4:1 anisotropic filtering, Gaussian texture filtering, shadow maps, volumetric textures, double-sided stencil buffers, and 4 pixel pipes;Integrated VGA Controller; Integrated 400 MHz RAMDAC; 333 MHz Controller Clock Speed	3D/2D Controller: Microsoft DirectX 9 based with support for Pixel Shader 2.0, 4:1 anisotropic filtering, Gaussian texture filtering, shadow maps, volumetric textures, double-sided stencil buffers, and 4 pixel pipes;Integrated VGA Controller; Integrated 400 MHz RAMDAC; 333 MHz Controller Clock Speed
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
Performanceidentical
Product type	PC	PC
Motherboard chipset	Intel® 915G Express	Intel® 915G Express
Acoustic power emissions	IDLE (Fixed disk drive spinning): LWAd = 4.0 Bels; FIXED DISK (Random write): LWAd = 4.4 Bels; FILE COPY (HD to Floppy Disk): LWAd = 4.3 Bels; CD-ROM (Sequential Reads): LWAd = 5.5 Bels	IDLE (Fixed disk drive spinning): LWAd = 4.0 Bels; FIXED DISK (Random write): LWAd = 4.4 Bels; FILE COPY (HD to Floppy Disk): LWAd = 4.3 Bels; CD-ROM (Sequential Reads): LWAd = 5.5 Bels
Networkidentical
Modem type	No	No
Networking features	Broadcom 5782 PCI LAN Controller	Broadcom 5782 PCI LAN Controller
Ports & interfacesidentical
I/O ports	6 USB 2.0, 1 standard serial port, 1 parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out; Front I/O: 2 USB 2.0, headphone and microphone	6 USB 2.0, 1 standard serial port, 1 parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out; Front I/O: 2 USB 2.0, headphone and microphone
Expansion slotsidentical
Expansion slots	2 full length, full height PCI slots; 1 full height (Normal Pinout) PCI Express x16 slot; 1 full-height (4.2"), length (13.4") PCI Express x1	2 full length, full height PCI slots; 1 full height (Normal Pinout) PCI Express x16 slot; 1 full-height (4.2"), length (13.4") PCI Express x1
Poweridentical
Power supply type	Passive PFC (115V/230V)	Passive PFC (115V/230V)
Power requirements	100 127 / 200 240 VAC, 50/60 Hz, 6A / 3A	100 127 / 200 240 VAC, 50/60 Hz, 6A / 3A
Power consumption (typical)	300 W	300 W
Power management	Operating Voltage Range: 90 – 132 / 180 – 264 VAC; Rated Voltage Range: 100 – 127 / 200 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 6A / 3A; Heat Dissipation: Typical 341 btu/hr (86 kg-cal/hr), Maximum 1575 btu/hr (397 kg-cal/hr; Power	Operating Voltage Range: 90 – 132 / 180 – 264 VAC; Rated Voltage Range: 100 – 127 / 200 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 6A / 3A; Heat Dissipation: Typical 341 btu/hr (86 kg-cal/hr), Maximum 1575 btu/hr (397 kg-cal/hr; Power
Designidentical
Chassis type	Micro Tower	Micro Tower
External drive bays	2 external 3.5" bays; 2 external 5.25" bays	2 external 3.5" bays; 2 external 5.25" bays
Internal drive bays	(2) 3.5-in	(2) 3.5-in
Country of origin	China	China
Softwareidentical
Compatible operating systems	Microsoft Windows XP Professional	Microsoft Windows XP Professional
Bundled software	Norton Antivirus 2004	Norton Antivirus 2004
Driver LAN	Microsoft Windows NT 4.0, Microsoft Windows 98, Microsoft 2000, Microsoft XP, Linux 2.2, Linux 2.4	Microsoft Windows NT 4.0, Microsoft Windows 98, Microsoft 2000, Microsoft XP, Linux 2.2, Linux 2.4
Processor special featuresidentical
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	No	No
Execute Disable Bit	Yes	Yes
Idle States	No	No
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	No	No
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)	No	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 ID	27460	27460
Processor package size	37.5 mm	37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	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
Audioidentical
Audio system	Internal Amplified Speaker, SoundMax Digital AC97 Integrated Audio with Internal Speaker	Internal Amplified Speaker, SoundMax Digital AC97 Integrated Audio with Internal Speaker
Audio includedKnown for one	Unknown — not stated by the source	Internal Amplified 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)Known for one	Unknown — not stated by the source	5 - 95%
Relative humidityKnown for one	Unknown — not stated by the source	10 - 90%
Non-operating altitudeKnown for one	Unknown — not stated by the source	9144
Non-operating relative humidity (non-condensing)	5 - 95%	5 - 95%
Ergonomicsidentical
Acoustic pressure emissions	43 dB	43 dB
Weight & dimensionsidentical
Width	175 mm	175 mm
Depth	420 mm	420 mm
Height	366 mm	366 mm
Weight	10.9 kg	10.9 kg
Featuresidentical
Security management descriptionKnown for one	Unknown — not stated by the source	Mechanical Hood Security Provision; Kensington Lock Support; Serial, Parallel, USB Enable/Disable; Removable Media Write / Boot Control; Power-On Password; Setup Password Mechanical Hood Security Provision; Kensington Lock Support; Serial, Parallel, USB Enable/Disable; Removable Media Write / Boot C
Other featuresidentical
Fault managementKnown for one	Unknown — not stated by the source	SMART Hard Drives, Fault & Pre-failure Notification; Memory Change Notification (Requires HP Client Manager Software); Thermal Notification (Requires HP Client Manager Software); Altiris Local Recovery; Surge Tolerant Full Ranging Power Supply; Ultra ATA Integrity Monitoring (CRC Checking)
Configuration management descriptionKnown for one	Unknown — not stated by the source	Instantly Available PC (Suspend to RAM - S3); ROM Based F10 Setup; Remote System Installation via F12 (PXE) (Remote Boot from Server); System/Emergency ROM Flash Recovery with Video; BIOS Smart Card Support; Auto Setup when New Hardware Installed; Serial, Parallel, USB, Audio, Network, Enable/Disabl
Drive bays	(2) 3.5-in	(2) 3.5-in
Model availability	Built to order, allow at least 2-3 weeks	Built to order, allow at least 2-3 weeks
Optical driveidentical
CD read speedKnown for one	48x	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.

More pcs/workstations comparisons

All pcs/workstations comparisons