Pro 6305 SFF - Desktop computer COMPAQ - Free user manual and instructions
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| Product Type | Desktop Computer |
| Brand | Compaq (HP) |
| Model | Pro 6305 SFF |
| Form Factor | Small Form Factor (SFF) |
| Processor | AMD A-Series APU (e.g., A6-5400B dual-core up to 3.6 GHz) |
| Memory (Max) | 16 GB DDR3 SDRAM (2 slots) |
| Storage | 500 GB SATA HDD (optional SSD upgrade) |
| Graphics | Integrated AMD Radeon HD 8000 Series |
| Operating System | Windows 7 Professional (or Windows 8 Pro) |
| Power Supply | 240W internal power supply |
| Dimensions (W x D x H) | 10.5 x 3.9 x 13.3 in (26.7 x 9.9 x 33.8 cm) |
| Weight | Approx. 12.5 lbs (5.7 kg) |
| Front Ports | 2x USB 2.0, 1x USB 3.0, headphone/mic jacks |
| Rear Ports | 4x USB 2.0, 2x USB 3.0, VGA, DisplayPort, RJ-45 Ethernet, audio out |
| Expansion Slots | 1x PCIe x16, 1x PCIe x1, 1x M.2 (optional) |
| Security Features | Kensington lock slot, power-on password, setup password |
| Cooling System | Active cooling with fan and vented chassis |
| Maintenance | Tool-less access to interior, easy RAM/HDD upgrades |
| Recommended Use | Business, home office, general productivity |
| Color | Black with silver accents |
Frequently Asked Questions - Pro 6305 SFF COMPAQ
How to upgrade the RAM in Compaq Pro 6305 SFF?
Power off and unplug the computer. Remove the side panel (slide or lift). Locate the two DDR3 DIMM slots. Press the clips to release existing modules, then insert new modules at a 45-degree angle, pressing down until they click. Replace the panel and power on. Ensure the RAM is compatible: DDR3, 240-pin, 1.5V.
How to clean the interior of the Compaq Pro 6305 SFF?
Shut down and disconnect all cables. Remove the side panel. Use compressed air to blow out dust from fans, heatsinks, and vents. Avoid touching components. Hold fans to prevent spinning. Clean the power supply fan area. Reassemble and reconnect.
Can I reset the BIOS password on the Compaq Pro 6305 SFF?
Yes, by removing the CMOS battery. Power off, unplug, open case, locate the coin-cell battery (CR2032) on the motherboard, remove it for 1 minute, then reinsert. This clears the password and resets BIOS to defaults. Alternatively, use the motherboard jumper.
What type of memory does the Compaq Pro 6305 SFF use?
It uses DDR3 SDRAM in a 240-pin DIMM form factor, running at 1600 MHz (PC3-12800) with 1.5V voltage. It supports up to 16 GB (2 x 8 GB).
Can I install a dedicated graphics card in the Compaq Pro 6305 SFF?
Yes, there is one PCI Express x16 slot. However, due to the small form factor, only low-profile graphics cards with a maximum length of about 6.6 inches (167 mm) will fit. Ensure the card's power requirements do not exceed the 240W power supply.
How to replace the hard drive in the Compaq Pro 6305 SFF?
Power off, unplug, open case. Locate the drive cage (usually near front). Unscrew or slide out the drive carrier. Remove the old drive, attach the new 2.5-inch or 3.5-inch SATA drive, reinstall carrier, connect SATA cable and power. Close case, power on, and install OS if needed.
How to access the interior of the Compaq Pro 6305 SFF?
Place the computer on a soft surface. Locate the two thumbscrews at the back of the case. Unscrew them (or use a screwdriver). Slide the side panel backward and lift it off. Some models require pressing a release button. Refer to the manual for exact steps.
What is the maximum RAM supported by the Compaq Pro 6305 SFF?
The maximum RAM is 16 GB (2 x 8 GB DDR3 DIMMs). The motherboard has two slots and supports up to 8 GB per slot at 1600 MHz.
How to update the BIOS on the Compaq Pro 6305 SFF?
Download the latest BIOS from HP's support site for the model. Create a bootable USB drive or use the Windows-based update tool. Follow the instructions carefully. Do not power off during the update. After update, restart and load default settings if prompted.
How to connect the Compaq Pro 6305 SFF to a monitor?
The computer has integrated graphics with VGA and DisplayPort outputs. Connect your monitor using either cable. If you installed a dedicated graphics card, use its ports instead. For multiple monitors, you may need a DisplayPort splitter or use both integrated and discrete depending on configuration.
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