HP Dc7900 dc7900 manual DDR2 Synch Dram NON-ECC Memory, Raid

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QuickSpecs

HP Compaq dc7900 Business PC

Standard Features and Configurable Components

If a client cannot prove it is compliant with system health requirements (for example, that it has the latest operating system and antivirus updates installed), its access to the network or communication on the network can be limited to a restricted network containing server resources so that health compliance issues can be remedied. After the updates are installed, the client requests access to the network or attempts the communication again. If compliant, the client is granted unlimited access to the network or the communication is allowed.

Memory

DDR2 SYNCH DRAM NON-ECC MEMORY

 

Memory upgrades are accomplished by adding single or multiple DIMMs of the same or varied sizes.

 

This chart does not represent all possible memory configurations. The HP Compaq dc7900 business

 

desktop supports non-ECC DDR2 PC2-5300 (667-MHz) and PC2-6400 (800-MHz) memory.

 

CAUTION: You must shut down the computer and disconnect the power cord before adding or removing

 

memory modules. Regardless of the power-on state, voltage is always supplied to the memory modules as

 

long as the computer is plugged in to an active AC outlet. Adding or removing memory modules while

 

voltage is present may cause irreparable damage to the memory modules or system board.

 

HP recommends dual-channel symmetric configurations for maximum performance.

 

For best performance, add the same amount of total memory to each channel and do not mix speeds. For

 

dual-channel symmetric performance, the total amount of memory in each channel must be equal. If

 

speeds are mixed, speed will default to the slowest DIMM.

 

 

 

RAID

Redundant Array of Independent Drives

 

Flexible implementation:

 

DriveLock is supported while in RAID mode. Users can manage DriveLock password from within

 

F10 Setup. Locked drives will be displayed as such in the RAID option ROM interface.

 

Hard drive information can be viewed within F10 Setup while in RAID mode. Previously, the hard

 

drives will not appear in Drive Configuration when switching to RAID mode.

 

DPS Self Test can be executed on physical hard drives while in RAID mode.

 

The RAID Setup Utility (accessed through CTRL-I) can be protected by the F10 Setup password.

 

NOTE: RAID 1 is the only RAID configuration that HP Compaq dc7900 Business PC products offer as

 

factory configurations. The pre-configured systems:

 

Are only available on the CMT and SFF form factors. The USDT does not support RAID as it does

 

not allow for more than one hard disk drive.

 

Are complete RAID systems and have both drives installed.

 

Have the necessary Option ROM configuration.

 

Are pre-loaded and pre-installed with all required Intel software.

 

Include a preinstalled operating system that is mirrored mode out of the box.

 

Please refer to the HP White Paper titled "Advanced Host Controller Interface (AHCI) and Redundant

 

Array of Independent Disks (RAID) on HP Compaq dc7900 Business PCs" at http://www.hp.com for

 

more information and instructions.

 

 

 

Ultra-slim Desktop

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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