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Elite computing:

  • Dual display graphics capability standard
  • 85% efficient power supplies, ENERGY STAR®
    qualified, EPEAT™ Gold listed configurations available.
  • Advanced security features including
    HP Firefox Virtual Browser and HP Protect Tools
  • Real-time data mirroring RAID 1 support.
  • Intel vPro technology.
  • 3-year limited warranty.

   »Desktop Finder:
      Find the right Desktop

Related Links

» Data sheet (.pdf, 176 KB)
» Worry-free computing
» Energy Efficient Computing
» HP Energy Efficient Power Supplies
» Intel vPro processor technology

» Renewable Energy Source Non-HP site
» HP Support & Drivers

HP Compaq dc7900 Convertible Minitower PC
HP Compaq dc7900 Small Form Factor PC
HP Compaq dc7900 Ultra-slim Desktop PC
HP Compaq dc7900 Convertible Minitower PC HP Compaq dc7900 Small Form Factor PC HP Compaq dc7900 Ultra-slim Desktop PC
Operating system Genuine Windows Vista® Business 32
Genuine Windows Vista® Business 64
Genuine Windows Vista® Business with downgrade to Windows® XP Professional custom installed
Genuine Windows Vista® Ultimate 32
Genuine Windows Vista® Home Basic 32
FreeDOS
Genuine Windows Vista® Business 32
Genuine Windows Vista® Business 64
Genuine Windows Vista® Business with downgrade to Windows® XP Professional custom installed
Genuine Windows Vista® Ultimate 32
Genuine Windows Vista® Home Basic 32
FreeDOS
Genuine Windows Vista® Business 32
Genuine Windows Vista® Business 64
Genuine Windows Vista® Business with downgrade to Windows® XP Professional custom installed
Genuine Windows Vista® Ultimate 32
Genuine Windows Vista® Home Basic 32
FreeDOS
Processor Intel® Celeron® Dual-Core
Intel® Pentium® Dual-Core
Intel® Core™2 Duo
Intel® Core™2 Quad
Intel® Celeron® Dual-Core
Intel® Pentium® Dual-Core
Intel® Core™2 Duo
Intel® Core™2 Quad
Intel® Celeron® Dual-Core
Intel® Pentium® Dual-Core
Intel® Core™2 Duo
Chipset Intel® Q45 Express Intel® Q45 Express Intel® Q45 Express
Maximum memory 8 GB
(Supports up to 8 GB of DDR2 SDRAM. For systems configured with more than 3 GB of memory and a 32-bit operating system, all memory may not be available due to system resource requirements. Addressing memory above 4 GB requires a 64-bit operating system.)
8 GB
(Supports up to 8 GB of DDR2 SDRAM. For systems configured with more than 3 GB of memory and a 32-bit operating system, all memory may not be available due to system resource requirements. Addressing memory above 4 GB requires a 64-bit operating system.)
8 GB using SO-DIMM modules
(For systems configured with more than 3 GB of memory and a 32-bit operating system, all memory may not be available due to system resource requirements. Addressing memory above 4 GB requires a 64-bit operating system.)
Hard drive 80 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
160 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
250 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
500 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
80 GB 10000 rpm SATA 3.0 Gb/s NCQ, Smart III
160 GB 10000 rpm SATA 3.0 Gb/s NCQ, Smart III
3.5-in Removable 80 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
3.5-in Removable 160 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
3.5-in Removable 250 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
80 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
160 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
250 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
500 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
80 GB 10000 rpm SATA 3.0 Gb/s NCQ, Smart III
160 GB 10000 rpm SATA 3.0 Gb/s NCQ, Smart III
3.5-in Removable 80 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
3.5-in Removable 160 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
3.5-in Removable 250 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
80 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
160 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
250 GB 7200 rpm SATA 3.0 Gb/s NCQ, Smart IV
Optical Drives SATA DVD/CD-RW combo; SATA SuperMulti LightScribe DVD Writer SATA DVD/CD-RW combo; SATA SuperMulti LightScribe DVD Writer SATA DVD-ROM slim; SATA SuperMulti LightScribe DVD Writer slim
Slots 3 full-height PCI
1 full-height PCIe x1
2 full-height PCIe x16
1 low-profile PCI
1 low-profile PCIe x1
2 low-profile PCIe x16
1 mini PCIe
Warranty - year(s) (parts/labor/onsite) 3/3/3 3/3/3 3/3/3
Energy Efficiency ENERGY STAR® qualified configurations available, EPEAT® registered where applicable/supported. See www.epeat.net for registration status by country." ENERGY STAR® qualified configurations available, EPEAT® registered where applicable/supported. See www.epeat.net for registration status by country." ENERGY STAR® qualified configurations available, EPEAT® registered where applicable/supported. See www.epeat.net for registration status by country."


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  Certain Windows Vista product features require advanced or additional hardware. See http://www.microsoft.com/windowsvista/getready/hardwarereqs.mspx and http://www.microsoft.com/windowsvista/getready/capable.mspx for details. Windows Vista Upgrade Advisor can help you determine which features of Windows Vista will run on your computer. To download the tool, visit www.windowsvista.com/upgradeadvisor.

*Except where noted, all prices are estimated U.S. HP prices. Actual prices from other locations or websites may vary.

** Leasing information, where displayed, is for a 48-month lease. Call 1-800-888-5858 to talk to a representative about leasing options to meet your needs. Shipping and tax not included. Details
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