| Product  | 
 | 
| Model | 
HP Compaq dx7510 | 
| P/N | 
ND075AV | 
| C/O | 
Singapore | 
| Processor | 
 | 
| Processor | 
Intel® Core 2 Duo Processor | 
| Speed supported | 
E7500 - 2.93 GHz | 
| Cache size | 
3 MB L2 cache | 
| Data bus speed | 
1066 MHz FSB | 
| Chipset | 
Intel Q43 Chipset | 
| Memory  | 
 | 
| Installed Size | 
1024 MB | 
| Technology | 
DDR3 Synch DRAM PC3- Non-ECC | 
| Bus | 
1066 (1333-MHz) | 
| Maximum allowed | 
8-GB DDR3 Synch DRAM PC3-10600 (1333-MHz) Non-ECC (4 x 2GB) | 
| Storage | 
 | 
| Hard Drive | 
250 GB | 
| Hard disk drive speed | 
7200 rpm | 
| Hard disk controller | 
Serial ATA 3.0-Gb/s Hard Drive | 
| Optical Storage | 
 | 
| Type | 
SATA 16X/48X DVD-ROM Drive | 
| Network Interface | 
 | 
| Ethernet | 
Realtek 8111D GbE Ethernet Controller - 10/100/1000 Mps | 
| External media card | 
 | 
| Card Reader | 
HP 22-in-1 3.5" Media card Reader with 1394 port | 
| Expansion / Connectivity | 
 | 
| PCI | 
One (1) full-height PCI Express x1 slots on PCA | 
 | 
One (1) full-height PCI Express x16 slot on PCA (for graphic cards) | 
 | 
Two (2) full-height PCI slots on PCA | 
| Memory Expansion | 
Four (4) DDR3 SDRAM DIMM slots (8 GB maximum memory support) | 
| Interfaces (Legacy) | 
One (1) PS/2 keyboard port | 
 | 
One (1) PS/2 mouse port | 
 | 
One (1) analog VGA video port | 
 | 
One (1) Parallel port | 
 | 
One (1) serial port | 
 | 
One (1) line in; one (1) line out; one (1) mic in | 
 | 
One (1) RJ45 network port | 
| Graphics | 
 | 
| Video adapter | 
Intel Graphics Media Accelerator GMA4500 integrated | 
| Audio | 
 | 
 | 
Realtek ALC662 High Definition audio codec | 
 | 
3D audio compliant with AC'97 Rev. 2.3 and HD Audio compatible | 
 | 
Internal PC speaker MT | 
 | 
HP Thin USB Powered Speakers | 
| Input Devices | 
 | 
| Keyboard | 
HP PS/2 Standard Keyboard | 
 | 
HP USB Standard Keyboard | 
| Mouse | 
PS/2 2-Button Optical Scroll Mouse | 
 | 
USB 2-Button Optical Scroll Mouse | 
 | 
USB 2-Button Laser Mouse | 
| Software | 
 | 
| Operating System | 
FreeDOS | 
| Chassis | 
 | 
| Chassis design | 
Microtower | 
| Power Supply | 
 | 
| Power | 
300-watt ATX Power Supply – PFC HV immunity (410V/s) |