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General| Chassis type | Desktop |
|---|---|
| Product color | Black |
| Water cooling system | - |
| Tcase | 72.72 °C |
| Bus type | DMI2 |
| Stepping | C0 |
| Processor cache | 6 MB |
| Processor cores | 4 |
| Processor model | i5-4570 |
| System bus rate | 5 GT/s |
| Processor family | Intel® Core™ i5 |
| Processor series | Intel Core i5-4500 Desktop Series |
| Processor socket | LGA 1150 (Socket H3) |
| Processor codename | Haswell |
| Number of QPI links | 0 |
| Processor frequency | 3.2 GHz |
| Processor cache type | Smart Cache |
| Processor lithography | 28 nm |
| Processor manufacturer | Intel |
| Processor front side bus | - MHz |
| PCI Express slots version | 3.0 |
| Processor boost frequency | 3.6 GHz |
| Processor operating modes | 64-bit |
| ECC supported by processor | No |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| Thermal Design Power (TDP) | 84 W |
| Number of processors installed | 1 |
| Maximum number of PCI Express lanes | 16 |
| Memory types supported by processor | DDR3-SDRAM |
| Memory clock speeds supported by processor | 1333, 1600 MHz |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
| Maximum internal memory supported by processor | 32 GB |
| Product type | PC |
| Internal memory | 8 GB |
| Memory channels | Dual-channel |
| Memory clock speed | 1600 MHz |
| Maximum internal memory | - GB |
| Memory layout (slots x size) | 2 x 4 GB |
| HDD speed | 7200 RPM |
| HDD interface | SATA |
| Storage media | HDD |
| Optical drive type | DVD±RW |
| Card reader integrated | Yes |
| Total storage capacity | 1000 GB |
| On-board graphics card ID | 0x412 |
| Discrete graphics card model | NVIDIA® GeForce® GTX 645 |
| On-board graphics card model | Intel® HD Graphics 4600 |
| Discrete graphics card memory | 1024 GB |
| Discrete graphics memory type | GDDR5 |
| On-board graphics card family | Intel® HD Graphics |
| Maximum on-board graphics card memory | 1.74 GB |
| On-board graphics card base frequency | 350 MHz |
| On-board graphics card DirectX version | 11.1 |
| On-board graphics card dynamic frequency (max) | 1150 MHz |
| Number of displays supported (on-board graphics) | 3 |
| Wi-Fi standards | 802.11g, Wi-Fi 4 (802.11n) |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |
| HDMI version | 1.4a |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 8 |
| Operating system installed | Windows 8 |
| Scalability | 1S |
| Processor code | SR14E |
| Processor ARK ID | 75043 |
| Intel TSX-NI version | 0.00 |
| Processor package size | 37.5 x 37.5 mm |
| Graphics & IMC lithography | 22 nm |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Thermal solution specification | PCG 2013D |
| Intel Identity Protection Technology version | 1.00 |
| Power supply | 240 W |
Weight and Dimensions| Depth | 318 mm |
|---|---|
| Width | 95 mm |
| Height | 343 mm |
| Weight | 5490 g |
Important information for product usage.
Potential hardware damage or data loss.
Potential for property damage, injury, or death.
Details the front view of the Alienware X51 computer.
Details the back view of the Alienware X51 computer.
Steps to safely power down the computer and peripherals.
Guidelines to protect the computer and ensure personal safety.
Explains the purpose and functions of system setup.
Instructions on how to access the system setup utility.
Describes the layout and components of the system setup interface.
Lists and describes main system setup configuration options.
Options to save, discard, or restore defaults in system setup.
Allows modification of the device boot order.
Provides links for additional information and support.
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