HP Dc7900 dc7900 manual Idle Fixed Disk Random writes

Page 59

QuickSpecs

HP Compaq dc7900 Business PC

Technical Specifications - Environmental Data

Declared Noise Emissions

 

(in accordance with

 

 

ISO 7779 and ISO

 

 

9296)

“Typical Configuration“ with 7200 rpm HDD

 

Sound Power

Sound Pressure

System Fan Off

(LWAd, bels)

(LpAm, decibels)

Idle

3.7

27

Fixed Disk

3.8

28

(random writes)

 

 

 

Configuration with optional 10,000 rpm HDD

 

Sound Power

Sound Pressure

System Fan Off

(LWAd, bels)

(LpAm, decibels)

Idle

3.8

27

Fixed Disk

4.2

32

(random writes)

 

 

Batteries

This product complies with ISO standards:

 

EU Directive 91/ 157/ EEC

EU Directive 93/ 86/ EEC

EU Directive 98/ 101/ EEC

Batteries used in the product do not contain:

Mercury greater the 5ppm by weight

Cadmium greater than 10ppm by weight

Lead greater than 4000ppm by weight.

 

Battery size: CR2032 (coin cell)

 

Battery type: Lithium

Additional Information

This product is in compliance with the Restrictions of Hazardous Substances (RoHS) directive –

 

2002/95/EC.

 

This product is in compliance with California Proposition 65 (State of California; Safe Drinking

 

Water and Toxic Enforcement Act of 1986).

 

This HP product is designed to comply with the Waste Electrical and Electronic Equipment (WEEE)

 

Directive – 2002/96/EC.

 

This product is in compliance with the IEEE 1680 (EPEAT) standard at the Gold level1, see

 

www.epeat.net

 

Plastics parts weighing over 25 grams used in the product are marked per ISO 11469 and

 

ISO1043.

 

This product contains 0% recycled materials (by wt.)

 

This product is 93.4% recyclable when properly disposed of at end of life.

Packaging Materials

External:

Corrugated – 1736 g

Polyethylene low density foam – 35 g

Internal:

EPE-Expanded Polyethylene – 293 g

The EPE foam packaging material is made from 0% recycled content.

DA - 13029 Worldwide QuickSpecs — Version 9 — 1.9.2009

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Contents Ultra-slim Desktop QuickSpecsDrive Small Form Factor HP Monitor sold separately HP keyboardInch external drive bay supporting media card Optical disk driveQuickSpecs At a Glance QuickSpecs FreeDOS † Professional custom installed *+HP FireWire / Ieee 1394 PCI Card Commercially reasonable best effort and may vary by country Service and SupportCMT UsdtIntel Core 2 Duo E8600 processor With vPro Technology RAID Factory configurations. The pre-configured systemsDDR2 Synch Dram NON-ECC Memory GB maximum 512-MBRequires a 64-bit operating system Dimm Size Slot Channel a Channel BPCI slots Max power per slot 25W PCI Express x16 slotMax power per slot 35W 75W max if 1 16x slot Max power per slot 10W External BaysController USB header On PCA Usdt SFF CMTHP Compaq dc7900 Business PC NIC Technology featuresQuickSpecs FH970AA FH971AAFS215AA EH352AAGM254AA AH058AAAH060AA FH977AAKD061AA GN783AAGJ117AA GJ118AA47 63 Hz Rated Input Current Circulated or preheated airMatter can block the vents and limit the airflow Operating 10,000 ft 3048 m Non-operating 30,000 ft 9144 mAvailable PC 2W in S5 Power OffAll Intel Standard Manageability technologies DashIntegrated network connection Intel Advanced Management Technology AMTHP Compaq dc7900 Business PC Ohm load LoadAcbs Intel Auto Connect Battery Saving featureAll transmit chains Mbps 40 MHz EWCMbps 20 MHz EWC 9 Mbps Mbps 20 MHz EWC 45 Mbps Mbps 20 MHz EWC 54 MbpsDBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM EnabledAES CCM DA 13029 Worldwide QuickSpecs Version 9 Version 4 with Microsoft Windows Vista and XP onlySub-channels CardBus support Optional ring wakeup signalBell UART-compatible interfaceSupport EMC61000-4-6, EN Express 1.1 standardSpecification. Whql approved Aspm compliant Physical size 2.75 in 70 mm 160 GB Capacity 160,041,885,696 bytes Height 2.54 cm Width Physical size 4 in 10.2 cm80 GB Capacity 80,026,361,856 bytes Height 2.54 cm Width Enabled Dvmt MB Pavp heavy mode preallocates an additional 96MBRamdac Integrated, 350 MHzMaximum Color Depth32 bits/pixel Default and Heavy or Paranoid modesOnly supported when using a DisplayPort connection HW Video DecodePortuguese, Russian, Spanish, Swedish, Thai, Turkish Only supported when using a dual-link DVI or DP connectionPin mini-DIN S-video connector for TV output Board display optionsOperating systems Linux x86 and x8664 distributions using XFree86 or X.OrgSoftware CD with graphics drivers Warranty documentationBracket attached DVI to VGA adapterTechnology Equipment 1920x1200 single-link ConnectorStorage Available as an optionDevice ESDCE level 4, 15-kV air discharge EMI RFIMicrosoft PC 99 2001Functionally compliant SCM Stcii EMI-RFI USAUsafcc part CE level 4, 15 kV air dischargeBSMI, C-Tick, MIC DVD+RW SATA/ATAPIDVD-RAM DVD+RCD-ROM DVD-ROMDVD+R/-R/+RW DVD+R, DVD-R DVD-RW, DVD+RWDVD-R DL, DVD+R DL Typical reads, including Random CD Access time Random DVDMode 2 ATA UltraDMA Mode 3 default Read speeds DVD+R/-R/+RW Up to RW/+R DL /-R DLSata DVD-ROM Slim Height 12.7mm Drive Orientation DMA mode 2 16.7 MB/sOr a USB 2.0 PCI card QuickSpecs System Fan Off System ConfigurationUS Energy Star IT ECO declaration Epeat Gold1ISO1043 2002/95/ECDirective 2002/96/EC Water and Toxic Enforcement ActIdle Fixed Disk Random writes Convertible Minitower Material Usage General Specification forRoHS Compliance Equipment Carried by the user Ozone Depleting Substances

Dc7900 dc7900 specifications

The HP Compaq dc7900 is a business-class desktop computer that exemplifies reliability and performance, making it a popular choice for enterprises and professional environments. Launched in the late 2000s, this desktop offers robust features and technologies suited for various computing tasks.

At the heart of the dc7900 is its processor options, which include Intel Core 2 Duo and Core 2 Quad CPUs, providing users with multiple choices for processing power based on application requirements. The flexible configuration options enable businesses to tailor the performance specifications according to their workload. The dc7900 supports up to 8GB of DDR2 RAM, ensuring smooth multitasking capabilities and efficient data handling for applications.

The system's design emphasizes expandability and connectivity. Users can choose from a variety of form factors, including the Mini Tower, Convertible Minitower, and Small Form Factor (SFF). This modular design allows users to add or replace components with ease. The dc7900 comes loaded with several connectivity ports, including USB 2.0 ports, VGA, DisplayPort, and audio jacks, facilitating easy connection to different peripherals and displays.

For storage, the HP dc7900 supports multiple hard drive options with SATA interfaces, allowing for configurations that range from traditional HDDs to advanced SSDs. This flexibility not only satisfies the storage needs of users but also enhances the system's overall performance.

The dc7900 also incorporates HP's innovative power-saving technologies. The Energy Star compliant design ensures energy efficiency, reducing operational costs for enterprises. Additionally, HP offers various management tools that allow IT departments to monitor system health and deployment effectively.

Security features are another significant aspect of the dc7900. With options for HP's ProtectTools, users can implement security measures such as password protection and encryption, safeguarding sensitive data from unauthorized access.

In summary, the HP Compaq dc7900 stands out due to its strong performance, expandability, and focus on energy efficiency and security. Its combination of feature-rich specifications makes it an excellent choice for small to medium-sized businesses seeking a reliable and versatile desktop solution. Whether for general office tasks, advanced productivity applications, or specific industry requirements, the dc7900 is well-equipped to meet the challenges of the modern workplace.
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