Lenovo Thinkcentre A53 9378 Desktop PC is a desktop 
computer in black colour enclosure. It is embedded with Intel Pentium D 925 processor having a processing speed of 3 GHz. It has dual core technology and supports 64-bit computing. The processor of the system comes with Intel Extended Memory 64 Technology, Intel Execute Disable Bit and Enhanced Intel SpeedStep Technology.
This model comes with built in speakers. It has 4 MB L2 cache memory and SiS662 chipset. The data bus of the system has a speed of 800 MHz. It has 4 GB installed RAM of type DDR2 SDRAM-non-ECC with a memory speed of 533 MHz. This desktop PC has 80GB standard Serial ATA-150 hard drive with a drive speed of 7200 rpm. Integrated DVD-ROM is the optical storage of the system and has a read speed of 16x. This PC has an integrated graphics controller with UMA shared video memory. The high definition audio of the system is offered by the integrated sound card.
A full size keyboard with PS/2 interface and an optical mouse with USB interface are the input devices included. The system has a network adapter with data link protocols Ethernet, Fast Ethernet and Gigabit Ethernet. DMI 2.0 is the remote management protocol. Additional features of this PC are administrator password, hard drive password, power-on password, boot without keyboard or mouse, diskette I/O control, hard drive I/O control, parallel port I/O control, serial port I/O control, USB port control and boot sequence control.
The connectivity interfaces included in it are 6 Hi-Speed USB – 4 PIN USB Type A ( 2 in front ), network – Ethernet 10Base-T/100Base-TX/1000Base-T – RJ-45, keyboard – generic – 6 pin mini-DIN (PS/2 style), mouse – generic – 6 pin mini-DIN (PS/2 style), serial – RS-232 – 9 pin D-Sub (DB-9), parallel – IEEE 1284 (EPP/ECP) – 25 pin D-Sub (DB-25), display / video – VGA – 15 pin HD D-Sub (HD-15), audio – line-In – mini-phone stereo 3.5 mm, audio – line-out – mini-phone stereo 3.5 mm, Microphone – input – mini-phone 3.5mm ( 1 in front ) and headphones – output – mini-phone stereo 3.5mm ( 1 in front ). A 5.25” front accessible bay, a 3.5” front accessible bay and a 3.5” internal bay are the expansion bays included in it. It has expansion slots for processor, 2 memory, 2 PCI, a PCI Express and a PCI Express 16.
The voltage required for Lenovo Thinkcentre A53 9378 3 GHz Desktop PC is AC 120/230 V (50/60 Hz). Microsoft Windows XP Professional is the operating system provided for this desktop PC. PC Doctor, ThinkVantage Rescue and Recovery, Lotus Notes Stand-alone Client licence, Lotus SmartSuite Millennium licence, ThinkVantage Productivity Centre and Symantec Client Security (with 90 days of updates) are the software bundled with it. It consumes a power of 220 Watts in use. The size of the system is 33.1 x 41.2 x 10.8cms and its weight is 9.4 Kg. The company offers a warranty of 3 years for this PC.
| General Info | |
|---|---|
| Brand | Lenovo |
| Model | Lenovo Thinkcentre A53 9378 Desktop PC |
| Colours available | Black |
| Hard Drive Capacity | 80 GB |
| Processor Type | Intel Pentium D 925 |
| Processor Speed | 3 GHz |
| Ram memory | 4GB |
| Optical Drive Type | DVD-ROM |
| Graphics card | Yes |
| Sound Card | Yes |
| Operating System | Microsoft Windows XP Professional |
| Network adapter | Yes |
| USB port | Yes |
| PCI slot | Yes |
| Keyboard | Wired |
| Mouse | Wired |
| Power Consumption | 220 Watts |
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