- Brand : Lenovo
- Product family : ThinkCentre
- Product series : A
- Product name : ThinkCentre A55
- Product code : VGB7RMS
- Category : PCs/Workstations ✚
- Data-sheet quality : created/standardized by Icecat
- Product views : 14589
- Info modified on : 19 Mar 2021 15:59:20
- Warranty: : Three year parts and labour, On-site.
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Long product name Lenovo ThinkCentre A55 Intel® Core™2 Duo E4400 1 GB DDR2-SDRAM 160 GB Intel® GMA 3000 Windows XP Professional SFF PC
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ThinkCentre A55, Intel® Core 2 Duo E4400 processor, 1GB, 160GB 7200RPM S-ATA HDD, no diskette drive, PCIe Small Form Factor(2x3), Intel Graphics Media Accelerator 3000, Multi-Burner Plus 16x, Intel Gigabit Ethernet, DVI connection adapter, Windows XP Pro
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Lenovo ThinkCentre A55 Intel® Core™2 Duo E4400 1 GB DDR2-SDRAM 160 GB Intel® GMA 3000 Windows XP Professional SFF PC
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The ThinkCentre A55 models provide impressive multitasking performance. And with a host of unique ThinkVantage Technologies and design features, this competitively priced desktop combines robust security with outstanding quality to deliver exceptional overall value.
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Short summary description Lenovo ThinkCentre A55 Intel® Core™2 Duo E4400 1 GB DDR2-SDRAM 160 GB Intel® GMA 3000 Windows XP Professional SFF PC
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Lenovo ThinkCentre A55, 2 GHz, Intel® Core™2 Duo, 1 GB, 160 GB, DVD±RW, Windows XP Professional
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Long summary description Lenovo ThinkCentre A55 Intel® Core™2 Duo E4400 1 GB DDR2-SDRAM 160 GB Intel® GMA 3000 Windows XP Professional SFF PC
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Lenovo ThinkCentre A55. Processor frequency: 2 GHz, Processor family: Intel® Core™2 Duo, Processor model: E4400. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 160 GB, Optical drive type: DVD±RW. Discrete graphics card model: Intel® GMA 3000. Operating system installed: Windows XP Professional. Power supply: 225 W. Chassis type: SFF. Product type: PC. Weight: 8.5 kg
Embed the product datasheet into your content
| Processor | |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel® Core™2 Duo |
| Processor model | E4400 |
| Processor cores | 2 |
| Processor threads | 2 |
| Processor frequency | 2 GHz |
| Processor socket | LGA 775 (Socket T) |
| Processor cache | 2 MB |
| Processor cache type | L2 |
| Processor front side bus | 800 MHz |
| Bus type | FSB |
| FSB Parity | |
| Processor lithography | 65 nm |
| Processor operating modes | 64-bit |
| Processor series | Intel Core 2 Duo E4000 Series |
| Processor codename | Conroe |
| Thermal Design Power (TDP) | 65 W |
| Tcase | 61.4 °C |
| Number of Processing Die Transistors | 167 M |
| Processing Die size | 111 mm² |
| CPU multiplier (bus/core ratio) | 10 |
| ECC supported by processor | |
| Memory | |
|---|---|
| Internal memory | 1 GB |
| Internal memory type | DDR2-SDRAM |
| Memory slots | 2x DIMM |
| Storage | |
|---|---|
| Total storage capacity | 160 GB |
| Optical drive type | DVD±RW |
| HDD interface | SATA |
| HDD speed | 7200 RPM |
| Graphics | |
|---|---|
| Discrete graphics card model | Intel® GMA 3000 |
| Ports & interfaces | |
|---|---|
| USB 2.0 ports quantity | 8 |
| VGA (D-Sub) ports quantity | 1 |
| DVI port | |
| PS/2 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | |
| Headphone outputs | 1 |
| Serial ports quantity | 1 |
| Parallel ports quantity | 1 |
| Design | |
|---|---|
| Chassis type | SFF |
| Performance | |
|---|---|
| Audio system | ADI 1986 A |
| Product type | PC |
| Software | |
|---|---|
| Operating system installed | Windows XP Professional |
| Processor special features | |
|---|---|
| Intel® Wireless Display (Intel® WiDi) | |
| Intel 64 | |
| Processor special features | |
|---|---|
| Enhanced Intel SpeedStep Technology | |
| Embedded options available | |
| Intel® InTru™ 3D Technology | |
| Intel® Insider™ | |
| Intel® Clear Video HD Technology (Intel® CVT HD) | |
| Intel Clear Video Technology | |
| Intel VT-x with Extended Page Tables (EPT) | |
| Idle States | |
| Thermal Monitoring Technologies | |
| Intel® AES New Instructions (Intel® AES-NI) | |
| Intel Trusted Execution Technology | |
| Execute Disable Bit | |
| Intel FDI Technology | |
| Intel Flex Memory Access | |
| Intel Fast Memory Access | |
| Intel Enhanced Halt State | |
| Intel Demand Based Switching | |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | |
| Processor package size | 37.5 x 37.5 mm |
| Processor code | E4400 |
| Intel Virtualization Technology for Directed I/O (VT-d) | |
| Intel Virtualization Technology (VT-x) | |
| Intel Dual Display Capable Technology | |
| Intel Rapid Storage Technology | |
| Processor ARK ID | 29753 |
| Intel® Turbo Boost Technology | |
| Intel® Hyper Threading Technology (Intel® HT Technology) | |
| Intel® Quick Sync Video Technology | |
| Intel® My WiFi Technology (Intel® MWT) | |
| Intel® Anti-Theft Technology (Intel® AT) | |
| Conflict-Free processor | |
| Power | |
|---|---|
| Power supply | 225 W |
| Weight & dimensions | |
|---|---|
| Width | 310 mm |
| Depth | 358 mm |
| Height | 85 mm |
| Weight | 8.5 kg |
| Packaging content | |
|---|---|
| Display included | |
| Other features | |
|---|---|
| Networking features | Gigabit Ethernet |
Uk has collected 3 expert reviews for Lenovo ThinkCentre A55 Intel® Core™2 Duo E4400 1 GB DDR2-SDRAM 160 GB Intel® GMA 3000 Windows XP Professional SFF PC and the average expert rating is 55 of 100. The average score reflects the expert community’s view on this product. Click below and use Uk to see all ratings, product awards and conclusions.
Although the ThinkCentre A55 system didnt perform quite as well as the Core 2 Duo M55, it remains reasonably priced and is well suited for business environments.
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about.com/compute
Updated:
2014-06-11 01:19:27
2014-06-11 01:19:27
Average rating:40
Lenovo ThinkCentre A5510/26/06 – Compared to most of the processors used in todays budget desktops, the Lenovo ThinkCentre A55 has an ancient processor. While the Intel Pentium 4 541 was once a high end processor, it has been eclipsed by even the lo...