Product comparison · 2 pcs/workstations

Fujitsu ESPRIMO P5730 vs HP Compaq dc7900 Small Form Factor PC (ENERGY STAR)

82specifications compared
16differ
66identical
57known for one product only

Key differences

The HP Compaq dc7900 Small Form Factor PC (ENERGY STAR) has 0.16 GHz more processor frequency than the Fujitsu ESPRIMO P5730 (3.16 GHz vs 3 GHz). The HP Compaq dc7900 Small Form Factor PC (ENERGY STAR) has 0.5 more CPU multiplier (bus/core ratio) than the Fujitsu ESPRIMO P5730 (9.5 vs 9). The HP Compaq dc7900 Small Form Factor PC (ENERGY STAR) has 8 GB more maximum internal memory than the Fujitsu ESPRIMO P5730 (16 GB vs 8 GB). Only the Fujitsu ESPRIMO P5730 has embedded options available. Processor model: E8400 on the Fujitsu ESPRIMO P5730, E8500 on the HP Compaq dc7900 Small Form Factor PC (ENERGY STAR).

Processor model
- ESPRIMO P5730:E8400
- Compaq dc7900 Small Form Factor PC (ENERGY STAR):E8500
Processor frequency
- ESPRIMO P5730:3 GHz
- Compaq dc7900 Small Form Factor PC (ENERGY STAR):3.16 GHz
CPU multiplier (bus/core ratio)
- ESPRIMO P5730:9
- Compaq dc7900 Small Form Factor PC (ENERGY STAR):9.5
Stepping
- ESPRIMO P5730:E0
- Compaq dc7900 Small Form Factor PC (ENERGY STAR):C0
Maximum internal memory
- ESPRIMO P5730:8 GB
- Compaq dc7900 Small Form Factor PC (ENERGY STAR):16 GB
Optical drive type
- ESPRIMO P5730:DVD±RW
- Compaq dc7900 Small Form Factor PC (ENERGY STAR):DVD Super Multi
Networking features
- ESPRIMO P5730:Gigabit Ethernet
- Compaq dc7900 Small Form Factor PC (ENERGY STAR):Gigabit Network
Chassis type
- ESPRIMO P5730:Micro Tower
- Compaq dc7900 Small Form Factor PC (ENERGY STAR):SFF

Side by side

Differences highlightedShow differences only

Comparison of ESPRIMO P5730, Compaq dc7900 Small Form Factor PC (ENERGY STAR)
139 specifications	A Fujitsu ESPRIMO P5730 View product	B HP Compaq dc7900 Small Form Factor PC (ENERGY STAR)View product
Processor4 differ
Processor modelDiffers	E8400	E8500
Processor frequencyDiffers	3 GHz	3.16 GHz
Processor system typeKnown for one	Unknown — not stated by the source	DP
CPU multiplier (bus/core ratio)Differs	9	9.5
Processor core voltage (AC)Known for one	Unknown — not stated by the source	0.850/1.3625 V
SteppingDiffers	E0	C0
Memory1 differ
Maximum internal memoryDiffers	8 GB	16 GB
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Minimum RAMKnown for one	Unknown — not stated by the source	512 MB
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Storage1 differ
Optical drive typeDiffers	DVD±RW	DVD Super Multi
HDD capacityKnown for one	Unknown — not stated by the source	250 GB
Maximum HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	80 GB
Storage drive controllerKnown for one	Unknown — not stated by the source	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 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
HDD controller typeKnown for one	Unknown — not stated by the source	SATA (7200 rpm)
HDD interfaceKnown for one	SATA II	Unknown — not stated by the source
Graphicsidentical
Video card featuresKnown for one	Unknown — not stated by the source	Integrated Intel Graphics Media Accelerator 4500
Video adapter, busKnown for one	Unknown — not stated by the source	PCI Express x16
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Network
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	2 USB 2.0; 1 headphone/line-out; 1 microphone in
Rear ports noteKnown for one	Unknown — not stated by the source	6 USB 2.0; 1 serial; 2 PS/2; 1 RJ-45; 1 external VGA monitor; 1 DisplayPort; 1 audio in; 1 audio out; 1 parallel (optional); 1 serial (optional 2nd); 1 eSATA (optional)
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2
Expansion slotsKnown for one	Unknown — not stated by the source	1 x PCI
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	240W 85% Efficient - Active PFC
Power requirementsKnown for one	Unknown — not stated by the source	240W power supply – active PFC; 240W 85% efficient power supply – active PFC
Power consumption (typical)Known for one	Unknown — not stated by the source	240 W
Power supplyKnown for one	260 W	Unknown — not stated by the source
Power supply input voltageKnown for one	100 - 127, 200 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Micro Tower	SFF
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
External drive baysKnown for one	Unknown — not stated by the source	1 x 5.25", 1 x 3.5"
Country of originKnown for one	Unknown — not stated by the source	China
Upgrade typeKnown for one	Unknown — not stated by the source	Windows Vista capable
Softwareidentical
Applications supportedKnown for one	Unknown — not stated by the source	Windows Vista Premium ready
Compatible operating systemsKnown for one	Unknown — not stated by the source	Genuine Windows XP Professional; Genuine Windows XP Home
Bundled softwareKnown for one	Unknown — not stated by the source	On some models only (not included with FreeDOS): HP ProtectTools Security Software Suite Version 4.0, HP Power Manager, HP Firefox Virtual Browser, HP Backup and Recovery Manager, HP Insight Diagnostics Software (available via HP Backup and Recovery Manager), Computer Setup Utility, McAfee AntiVirus
Driver LANKnown for one	Unknown — not stated by the source	Microsoft Windows Vista, Microsoft Windows XP
Processor special features3 differ
Embedded options availableDiffers	Yes	No
Processor ARK IDDiffers	33910	33911
Processor codeDiffers	SLB9J	SLAPK
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Realtek ALC663	HD
Audio includedKnown for one	Unknown — not stated by the source	Integrated HD audio with ADI1884 codec, internal PC speaker
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	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)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensions4 differ
WidthDiffers	203 mm	337 mm
DepthDiffers	390 mm	378 mm
HeightDiffers	392 mm	100 mm
WeightDiffers	12 kg	8.5 kg
Size (imperial)Known for one	Unknown — not stated by the source	33.8 cm (13.3")
Weight (imperial)Known for one	Unknown — not stated by the source	18.75 lb
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ENERGY STAR qualified; EPEAT Gold; 85% efficient power supply
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	PS/2 2-button optical scroll mouse
Keyboard typeKnown for one	Unknown — not stated by the source	PS/2 standard keyboard
Multimediaidentical
MultimediaKnown for one	Unknown — not stated by the source	Integrated High Definition audio with ADI1884 codec (all ports are stereo)
Featuresidentical
Manageability featuresKnown for one	Unknown — not stated by the source	Energy efficient, space saving design. Long, stable lifecycle.
Security management descriptionKnown for one	Unknown — not stated by the source	HP ProtectTools Security Software Suite; Embedded TPM 1.2 compliant security module (TPM module disabled where use is restricted by law); TPM Pre-Boot Authentication (via BIOS); Smartcard Pre-boot Authentication (via BIOS); Stringent Security (via BIOS - must be enabled); SATA port disablement (via
Other featuresidentical
Security featuresKnown for one	Unknown — not stated by the source	Kensington Lock, Solenoid Hood Lock / Sensor, HP 2008 (SFF) Wall Mount/Security Sleeve
Drive baysKnown for one	Unknown — not stated by the source	1 - 3.5-in; 1 – 5.25-in 1 – 3.5-in

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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