| Product Information |
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 815323U |
| Product Line | ThinkCentre |
| Product Series | A52 |
| Product Name | ThinkCentre A52 Desktop |
| Description | ThinkCentre A52 desktop includes Intel Pentium 4 Processor with HT Technology, to help you accomplish more tasks at once with improved processor performance and system responsiveness. |
Processor & Chipset |
| Processor | 1 x Intel Pentium 4 531 3.0GHz |
| Processor Technology | * Hyper-Threading Technology
* EM64T |
| Bus Speed | 800MHz |
| Cache | 1MB L2 |
| Chipset | Intel 945G |
Memory |
| Standard Memory | 512MB |
| Maximum Memory | 4GB |
| Memory Technology | DDR2 SDRAM |
| Signal Processing | Unbuffered |
| Error Checking | Non-ECC |
| Memory Slots | 240-pin DIMM (4 Total) |
Storage |
| Hard Drive | 80GB Serial ATA 7200 rpm |
| Optical Drive | Combo Drive - CD-RW/DVD-ROM |
| Optical Drive Speed | 48x 32x 48x CD-RW/16x DVD-ROM |
Controllers |
| Controller | * Serial ATA
* Ultra ATA |
Display & Graphics |
| Graphics Controller | Intel Graphics Media Accelerator 950 256MB Shared Integrated |
| Display Resolution | 2048 x 1536 (Graphics Card) |
| Color Support | 16.7 Million Colors (Graphic Card) |
Audio |
| Sound Card | Analog Devices AD1981HD Integrated |
Network & Communication |
| Network | Intel 82573E 10/100/1000Mbps IEEE 802.3ab Gigabit Ethernet Integrated |
I/O Expansions |
| Expansion Bays | * 5.25" - 1/2H Removable Media Bay(s) External (2 Total/1 Free)
* 3.5" - Slimline Removable Media Bay(s) External (1 Total)
* 3.5" - Slimline Drive Bay(s) Internal (1 Total/0 Free) |
| Expansion Slots | * PCI (2 Total)
* PCI Express x1 (1 Total)
* PCI Express x16 (1 Total) |
Input Devices |
| Keyboard | Included |
| Pointing Device | Included |
Interfaces/Ports |
| Ports | * 1 x Audio Line In Rear
* 1 x Audio Line Out Rear
* 1 x Microphone Front
* 1 x Headphone(s) Front
* 1 x RJ-45 Network External
* 1 x Mouse External
* 1 x Keyboard External
* 1 x 15-pin VGA External
* 2 x 9-pin Serial External
* 2 x 25-pin IEEE 1284 - Parallel External
* 2 x 4-pin Type A USB 2.0 - USB Front External
* 6 x 4-pin Type A USB 2.0 - USB Rear External |
Software |
| Operating System | Windows XP Professional |
Power Description |
| Input Voltage | * 110V AC
* 220V AC |
| Input Voltage Range | 110 V AC to 220 V AC |
| Power Supply | 310W Installed |
| Power Management | * APM 1.2
* ACPI 1.0b |
Physical Characteristics |
| Color | Black |
| Case Style | Tower |
Miscellaneous |
| Compatibility | * Microsoft Windows XP Home |
| Security Features | * Security chip - National PA3S with integrated TPM 1.2
* Asset ID EEPROM
* Padlock loop (in rear for optional padlock)
* Security slot (in rear for attachment of optional cable lock)
* Power-on password
* Configuration password (administrator password)
* Hard drive password (user and master)
* Boot sequence control
* Diskette boot inhibit
* Boot without keyboard, mouse, or diskette
* USB/Ethernet/Serial/Parallel/SATA/EIDE/Diskette enable or disable
* Disk, removable device, and network device password
* Diskette write protect
* Front USB port disablement
* Serial port I/O control
* Parallel port I/O control |
Warranty |
| Standard Warranty | 1 Year(s) Limited |
| Parts Warranty/Labor | 1 Year(s) |
| Additional Warranty Information | * Customer Replaceable Unit ("CRU") Service
* On-Site Service
Note: CRU information and replacement instructions are shipped with your Machine and are available from Lenovo at any time on your request. |
