To Next PageTo Next Page
Need help?Do you have a question about the Lenovo ThinkCentre A55 and is the answer not in the manual?
General| Tcase | 73.3 °C |
|---|---|
| Bus type | FSB |
| Stepping | M0 |
| Processor cache | 2 MB |
| Processor cores | 2 |
| Processor model | E4500 |
| System bus rate | - GT/s |
| Processor family | Intel® Core™2 Duo |
| Processor series | Intel Core 2 Duo E4000 Series |
| Processor socket | LGA 775 (Socket T) |
| Processor codename | Conroe |
| Processing Die size | 111 mm² |
| Processor frequency | 2.2 GHz |
| Processor cache type | L2 |
| Processor lithography | 65 nm |
| Processor manufacturer | Intel |
| Processor front side bus | 800 MHz |
| Processor operating modes | 64-bit |
| ECC supported by processor | No |
| Thermal Design Power (TDP) | 65 W |
| Processor core voltage (AC) | 0.85 - 1.5 V |
| Number of processors installed | 1 |
| CPU multiplier (bus/core ratio) | 11 |
| Number of Processing Die Transistors | 167 M |
| Memory slots | 2x DIMM |
| Internal memory | 1 GB |
| Memory clock speed | 667 MHz |
| Internal memory type | DDR2-SDRAM |
| Maximum internal memory | 4 GB |
| Memory layout (slots x size) | 1 x 1 GB |
| HDD speed | 7200 RPM |
| HDD interface | SATA |
| Optical drive type | DVD-RW |
| Total storage capacity | 160 GB |
| Platform | PC |
| Networking features | Gigabit Ethernet |
| Graphics card RAMDAC | 400 MHz |
| Compliance industry standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab |
| On-board graphics card | Yes |
| Discrete graphics card model | Intel® GMA 3000 |
| Maximum graphics card memory | 0.256 GB |
| Audio system | AD1986A |
| Password protection type | BIOS |
| Bundled software | Rescue & Recovery Client Security Solution Multimedia Center Think Offerings Sonic RecordNow & Drive Letter Access InterVideo WinDVD |
| Operating system installed | Windows XP Professional |
| USB 2.0 ports quantity | 6 |
| Firewire (IEEE 1394) ports | 0 |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Chassis type | Tower |
| Product color | Black |
| Cable lock slot type | Kensington |
| Power supply | 280 W |
| Processor code | SLA95 |
| Processor ARK ID | 30781 |
| Processor package size | 37.5 x 37.5 mm |
Weight and Dimensions| Depth | 424 mm |
|---|---|
| Width | 175 mm |
| Height | 410 mm |
| Weight | 10000 g |
