HP Dc7900 dc7900 manual Physical size 2.75 in 70 mm

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QuickSpecs

HP Compaq dc7900 Business PC

Technical Specifications - Hard Drives

2.5” 7200 RPM Serial 250 GB ATA Hard Drives

	Capacity	250,059,350,016 bytes
	Height (Nominal)	0.374 in (9.5 mm)
	Width (Nominal)	Media diameter: 2.5 in (63.5 mm)
		Physical size: 2.75 in (70 mm)
	Interface	Serial ATA (3.0 Gb/s)
	Synchronous Transfer RateUp to 3 Gb/s
	(Maximum)
	Cache	8 MB
	Seek Time (typical reads,	Single Track	2.0 ms
	includes controller	Average	12 ms
	overhead, including	Average	12 ms
	overhead, including	Full-Stroke	22 ms
	settling)	Full-Stroke	22 ms
	Rotational Speed	7,200 rpm
	Logical Blocks	488,397,168

Operating Temperature 41° to 131° F (5° to 55° C)

160 GB	Capacity	160,041,885,696 bytes
	Height (Nominal)	0.374 in (9.5 mm)
	Width (Nominal)	Media diameter: 2.5 in (63.5 mm)
		Physical size: 2.75 in (70 mm)
	Interface	Serial ATA (3.0 Gb/s)
	Synchronous Transfer RateUp to 3 Gb/s
	(Maximum)
	Cache	8 MB
	Seek Time (typical reads,	Single Track	2.0 ms
	includes controller	Average	12 ms
	overhead, including	Average	12 ms
	overhead, including	Full-Stroke	22 ms
	settling)	Full-Stroke	22 ms
	Rotational Speed	7,200 rpm
	Logical Blocks	312,581,808
	Operating Temperature 41° to 131° F (5° to 55° C)
80 GB	Capacity	80,026,361,856 bytes
	Height (Nominal)	0.374 in (9.5 mm)
	Width (Nominal)	Media diameter: 2.5 in (63.5 mm)
		Physical size: 2.75 in (70 mm)
	Interface	Serial ATA (3.0 Gb/s)
	Synchronous Transfer RateUp to 3 Gb/s
	(Maximum)
	Cache	8 MB
	Seek Time (typical reads,	Single Track	2.0 ms
	includes controller	Average	12 ms
	overhead, including	Average	12 ms
	overhead, including	Full-Stroke	22 ms
	settling)	Full-Stroke	22 ms

DA - 13029 Worldwide QuickSpecs — Version 9 — 1.9.2009

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Contents QuickSpecs Ultra-slim DesktopOptical disk drive Small Form Factor HP Monitor sold separately HP keyboardInch external drive bay supporting media card DriveQuickSpecs At a Glance QuickSpecs HP FireWire / Ieee 1394 PCI Card Professional custom installed *+FreeDOS † Service and Support Commercially reasonable best effort and may vary by countryUsdt CMTIntel Core 2 Duo E8600 processor With vPro Technology DDR2 Synch Dram NON-ECC Memory Factory configurations. The pre-configured systemsRAID Dimm Size Slot Channel a Channel B 512-MBRequires a 64-bit operating system GB maximumMax power per slot 10W External Bays Max power per slot 25W PCI Express x16 slotMax power per slot 35W 75W max if 1 16x slot PCI slotsUsdt SFF CMT Controller USB header On PCAHP Compaq dc7900 Business PC Technology features NICQuickSpecs EH352AA FH971AAFS215AA FH970AAFH977AA AH058AAAH060AA GM254AAGJ118AA GN783AAGJ117AA KD061AAOperating 10,000 ft 3048 m Non-operating 30,000 ft 9144 m Circulated or preheated airMatter can block the vents and limit the airflow 47 63 Hz Rated Input Current2W in S5 Power Off Available PCIntel Advanced Management Technology AMT DashIntegrated network connection All Intel Standard Manageability technologiesHP Compaq dc7900 Business PC Load Ohm loadIntel Auto Connect Battery Saving feature AcbsAll transmit chains Mbps 20 MHz EWC 45 Mbps Mbps 20 MHz EWC 54 Mbps EWCMbps 20 MHz EWC 9 Mbps Mbps 40 MHzAES CCM EnabledDBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM Sub-channels Version 4 with Microsoft Windows Vista and XP onlyDA 13029 Worldwide QuickSpecs Version 9 UART-compatible interface Optional ring wakeup signal Bell CardBus supportExpress 1.1 standard EMC61000-4-6, EN SupportSpecification. Whql approved Aspm compliant Physical size 2.75 in 70 mm Physical size 4 in 10.2 cm 160 GB Capacity 160,041,885,696 bytes Height 2.54 cm Width80 GB Capacity 80,026,361,856 bytes Height 2.54 cm Width Enabled Integrated, 350 MHz Pavp heavy mode preallocates an additional 96MBRamdac Dvmt MBHW Video Decode Default and Heavy or Paranoid modesOnly supported when using a DisplayPort connection Maximum Color Depth32 bits/pixelBoard display options Only supported when using a dual-link DVI or DP connectionPin mini-DIN S-video connector for TV output Portuguese, Russian, Spanish, Swedish, Thai, TurkishLinux x86 and x8664 distributions using XFree86 or X.Org Operating systemsDVI to VGA adapter Warranty documentationBracket attached Software CD with graphics driversTechnology Equipment Available as an option ConnectorStorage 1920x1200 single-linkEMI RFI ESDCE level 4, 15-kV air discharge DeviceMicrosoft PC 99 2001Functionally compliant SCM Stcii CE level 4, 15 kV air discharge USAUsafcc part EMI-RFIBSMI, C-Tick, MIC DVD+R SATA/ATAPIDVD-RAM DVD+RWDVD+R/-R/+RW DVD-ROMCD-ROM DVD-R DL, DVD+R DL DVD-RW, DVD+RWDVD+R, DVD-R Read speeds DVD+R/-R/+RW Up to RW/+R DL /-R DL Access time Random DVDMode 2 ATA UltraDMA Mode 3 default Typical reads, including Random CDDMA mode 2 16.7 MB/s Sata DVD-ROM Slim Height 12.7mm Drive OrientationOr a USB 2.0 PCI card QuickSpecs IT ECO declaration Epeat Gold1 System ConfigurationUS Energy Star System Fan OffWater and Toxic Enforcement Act 2002/95/ECDirective 2002/96/EC ISO1043Idle Fixed Disk Random writes Convertible Minitower RoHS Compliance General Specification forMaterial Usage Carried by the user Ozone Depleting Substances Equipment