HP Compaq Pro 4300 User Manual

6. If using a new heat sink, remove the protective covering from the bottom of the heat sink and
place it in position atop the processor.
7. Secure the heat sink to the system board and system board tray with the four captive screws
and attach the heat sink control cable to the system board.
CAUTION: heat sink retaining screws should be tightened in diagonally opposite pairs (as in
an X) to evenly seat the heat sink on the processor. This is especially important as the pins on
the socket are very fragile and any damage to them may require replacing the system board.
NOTE: After installing a new processor onto the system board, always update the system ROM to
ensure that the latest version of the BIOS is being used on the computer. The latest system BIOS can
be found on the Web at:
http://h18000.www1.hp.com/support/files.
Power Supply
Description Spare part number
Power supply, 240W, 85% efficiency 613663-001
Power supply, 240W, High voltage protection 613664-001
Power supply, 240W 613763-001
WARNING! To reduce potential safety issues, only the power supply provided with the computer, a
replacement power supply provided by HP, or a power supply purchased as an accessory from HP
should be used with the computer.
The rotating power supply is located at the rear of the chassis. It is held in place by a bracket – no
screws are used.
WARNING! Voltage is always present on the system board when the computer is plugged into an
active AC outlet. To avoid possible personal injury and damage to the equipment the power cord
should be disconnected from the computer and/or the AC outlet before opening the computer.
1. Prepare the computer for disassembly (Preparation for Disassembly on page 48).
2. Remove the access panel (
Computer Access Panel on page 50).
3. Rotate the drive cage up and disconnect the power cables from all of the drives.
4. Disconnect the power cables from the system board connectors labeled PWRCPU, PWR, and
PWRCMD.
5. Rotate the power supply to its full upright position.
6. Release the power supply cables from the cable retaining clip under the drive cage.
Power Supply 89

HP Compaq Pro 4300 Specifications

General

Full HD	No
Panel type	TN
LED backlight	Yes
Display diagonal	20 \
Display resolution	1600 x 900 pixels
Native aspect ratio	16:9
Tcase	65.3 °C
Bus type	DMI
Processor cache	3 MB
Processor cores	2
Processor model	i3-3240
System bus rate	5 GT/s
Processor family	Intel® Core™ i3
Processor series	Intel Core i3-3200 Desktop Series
Processor socket	LGA 1155 (Socket H2)
Processor threads	4
Processor codename	Ivy Bridge
Processor frequency	3.4 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor operating modes	64-bit
PCI Express configurations	1x16, 2x8
Thermal Design Power (TDP)	55 W
CPU multiplier (bus/core ratio)	34
Memory types supported by processor	DDR3-SDRAM
Memory channels supported by processor	Dual
Memory clock speeds supported by processor	1333, 1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s
Maximum internal memory supported by processor	32 GB
Product type	All-in-One PC
Motherboard chipset	Intel® H61
Internal memory	4 GB
Memory slots type	SO-DIMM
Memory clock speed	1600 MHz
Maximum internal memory	16 GB
Memory layout (slots x size)	1 x 4 GB
HDD speed	7200 RPM
HDD interface	SATA
Storage media	HDD
Optical drive type	DVD Super Multi
Total storage capacity	500 GB
Compatible memory cards	SD
Autonomy mode	-
Storage drive interface	Serial ATA
On-board graphics card ID	0x152
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 2500
On-board graphics card family	Intel® HD Graphics
On-board graphics card base frequency	650 MHz
On-board graphics card dynamic frequency (max)	1050 MHz
Number of displays supported (on-board graphics)	3
RMS rated power	4 W
Wi-Fi standards	Not supported
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Headphone outputs	1
USB 2.0 ports quantity	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
Bundled software	Adobe Flash Player\\r HP Marketplace\\r Bing\\r Microsoft Internet Explorer\\r PDF Complete Corporate Edition\\r WinZip Basic\\r Yahoo\\r Compre Office
Recovery operating system	Windows 8 Pro
Operating system installed	Windows 7 Professional
Processor ARK ID	65690
Processor package size	37.5 x 37.5 mm
Supported instruction sets	AVX, SSE4.1, SSE4.2
Thermal solution specification	PCG 2011C
Intel Secure Key Technology version	0.00
Intel Identity Protection Technology version	1.00
Product color	Black
Country of origin	China
Total megapixels	1.3 MP
AC adapter power	150 W
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	15 - 80 %
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	220 mm
Width (with stand)	507 mm
Height (with stand)	406 mm
Weight (with stand)	5730 g