ThinkCentre A57 + ThinkVision L1940P
Model ThinkCentre A57 + ThinkVision L1940PPart no. SDC75MB#*L1940P*
98 specifications
- Display48.3 cm (19")
- Resolution1440 x 900 pixels
- ProcessorIntel® Core™2 Duo
- Memory2 GB
- Storage320 GB
- GraphicsIntel® GMA 3100
Overview
- Display
- 48.3 cm (19")
- Resolution
- 1440 x 900 pixels
- Processor
- Intel® Core™2 Duo
- Memory
- 2 GB
- Storage
- 320 GB
- Graphics
- Intel® GMA 3100
- Brand
- Lenovo
- Category
- PCs/Workstations
- Model
- ThinkCentre A57 + ThinkVision L1940P
- Part numbers
- SDC75MB#*L1940P*, SDC75MB#*T44HBEU*
- Also known as
- Lenovo ThinkCentre A57 + ThinkVision L1940P Intel® Core™2 Duo E8400 2 GB DDR2-SDRAM 320 GB Intel® GMA 3100 Windows Vista Business SFF PC
Specifications
98 specifications in 14 groups
Processor
| Specification | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel® Core™2 Duo |
| Processor model | E8400 |
| Processor cores | 2 |
| Processor threads | 2 |
| Processor frequency | 3 GHz |
| Processor cache | 6 MB |
| Processor cache type | L2 |
| Processor front side bus | 1333 MHz |
| Bus type | FSB |
| FSB Parity | No |
| Processor lithography | 45 nm |
| Processor operating modes | 64-bit |
| Processor series | Intel Core 2 Duo E8000 Series |
| Processor codename | Wolfdale |
| Thermal Design Power (TDP) | 65 W |
| Tcase | 72.4 °C |
| Processor socket | LGA 775 (Socket T) |
| Number of Processing Die Transistors | 410 M |
| Processing Die size | 107 mm² |
| CPU multiplier (bus/core ratio) | 9 |
| Stepping | E0 |
| ECC supported by processor | No |
Memory
| Specification | Value |
|---|---|
| Internal memory | 2 GB |
| Maximum internal memory | 4 GB |
| Internal memory type | DDR2-SDRAM |
| Memory layout (slots x size) | 1 x 2 GB |
| Memory slots | 2x DIMM |
| Memory clock speed | 667 MHz |
Storage
| Specification | Value |
|---|---|
| Total storage capacity | 320 GB |
| Optical drive type | DVD±RW |
| HDD interface | SATA |
| HDD speed | 7200 RPM |
| Card reader integrated | No |
Graphics
| Specification | Value |
|---|---|
| Discrete graphics card model | Intel® GMA 3100 |
| On-board graphics card model | Not available |
Performance
| Specification | Value |
|---|---|
| Product type | PC |
Network
| Specification | Value |
|---|---|
| Networking features | Gigabit Ethernet |
Ports & interfaces
| Specification | Value |
|---|---|
| USB 2.0 ports quantity | 6 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| VGA (D-Sub) ports quantity | 1 |
| PS/2 ports quantity | 2 |
| Serial ports quantity | 1 |
| Parallel ports quantity | 1 |
Power
| Specification | Value |
|---|---|
| Power supply | 280 W |
| Power supply input voltage | 110 - 220 V |
| Power supply input frequency | 50 - 60 Hz |
Design
| Specification | Value |
|---|---|
| Chassis type | SFF |
| Cable lock slot | Yes |
| Cable lock slot type | IBM |
Software
| Specification | Value |
|---|---|
| Operating system installed | Windows Vista Business |
Display
| Specification | Value |
|---|---|
| Display included | Yes |
| Display diagonal | 48.3 cm (19") |
| Display resolution | 1440 x 900 pixels |
| Contrast ratio (typical) | 1000:1 |
| Display brightness | 250 cd/m² |
| Display | TFT |
Processor special features
| Specification | Value |
|---|---|
| Embedded options available | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Execute Disable Bit | Yes |
| Graphics & IMC lithography | 45 nm |
| Idle States | Yes |
| Intel 64 | Yes |
| Intel Clear Video Technology | No |
| Intel Demand Based Switching | No |
| Intel Dual Display Capable Technology | No |
| Intel Enhanced Halt State | Yes |
| Intel FDI Technology | No |
| Intel Fast Memory Access | No |
| Intel Flex Memory Access | No |
| Intel Rapid Storage Technology | No |
| Intel Trusted Execution Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | No |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | No |
| Intel® Clear Video HD Technology (Intel® CVT HD) | No |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | No |
| Intel® InTru™ 3D Technology | No |
| Intel® Insider™ | No |
| Intel® Wireless Display (Intel® WiDi) | No |
| Processor ARK ID | 33910 |
| Processor code | SLB9J |
| Processor package size | 37.5 x 37.5 mm |
| Thermal Monitoring Technologies | Yes |
| Intel® Turbo Boost Technology | No |
| Intel® Hyper Threading Technology (Intel® HT Technology) | No |
| Intel® Quick Sync Video Technology | No |
| Intel® My WiFi Technology (Intel® MWT) | No |
| Intel® Anti-Theft Technology (Intel® AT) | No |
| Conflict-Free processor | No |
Audio
| Specification | Value |
|---|---|
| Audio system | Realtek ALC662 |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 317 mm |
| Depth | 355 mm |
| Height | 99 mm |
| Weight | 3.31 kg |
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