- Brand : Lenovo
- Product family : IdeaCentre
- Product series : K
- Product name : K450e
- Product code : 57331905
- Category : PCs/Workstations ✚
- Data-sheet quality : created/standardized by Icecat
- Product views : 22310
- Info modified on : 07 Mar 2024 15:34:52
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Long product name Lenovo IdeaCentre K450e Intel® Core™ i7 i7-4790 8 GB DDR3-SDRAM Mini Tower PC Grey, Metallic
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Intel Core i7-4790, 8GB (DDR3), Intel HD Graphics 4600, Intel B85, 2 x USB 2.0, 4 x USB 3.0, 1 x VGA, 1 x HDMI, 1 x LAN, 11.6 kg
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Lenovo IdeaCentre K450e Intel® Core™ i7 i7-4790 8 GB DDR3-SDRAM Mini Tower PC Grey, Metallic
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Power For Your Games & More.
Work, play, browse, or anything in-between — the Lenovo K450e is designed for gaming but great for day-to-day. Run the latest 3D games with integrated Intel® HD Graphics. Plus, with the K450e's extreme expandability, you can keep your system up-to-date for years to come.
7.1 Channel Surround Sound.
Whether you're gaming or enjoying a movie, a home theatre audio configuration will help you live the experience to the max.
Storage & Memory
With a massive amount of DDR3 memory, you can drive your PC's performance and multitasking power to the limit. And with up to high-capacity HDD or hybrid SSHD storage, you'll have more room than ever for all of your data.
Easy, Tool-Less Expandability
As powerful as the Lenovo K450e is, we've given you the space to soup it up even more. Expandability, easy pull trays and catches, easy-to-access hard drive and more ports, slots and connection options than you could ever need. There's plenty of ports and connectors. Plus expansion is a snap with the K450e desktop's innovative tool-free design.
SuperSpeed USB 3.0
Enables up to 10 times faster file transfer, allowing for lightning-fast copying of large media files, as well as seamless connections between audio- and video-related peripherals. Backwards-compatible with USB 2.0 devices. Plus, with an always-on USB 3.0 port, you can easily and conveniently charge your mobile devices directly from your K450e.
Integrated DVD Reader/Writer
Watch movies, listen to music, and burn discs with the K450e's integrated DVD reader/writer.
AccuType Keyboard & Mouse
Featuring a modern look and feel, the AccuType USB keyboard has island-style, ergonomic keys that allow a more fluid, spacious, comfortable and accurate typing experience than standard keyboard designs. With optical mouse pairing, you’ll enjoy all-round precision navigation.
McAfee LiveSafe® Free Trial
Keep your entire digital life secure with the comprehensive protection afforded by McAfee LiveSafe software. LiveSafe protects cross-device, through the cloud, and locally to ensure total security for your data and identity. Enjoy a free 30-day trial with purchase. Or, upgrade to the full version during the purchase process and enjoy peace-of-mind security from day one. -
Short summary description Lenovo IdeaCentre K450e Intel® Core™ i7 i7-4790 8 GB DDR3-SDRAM Mini Tower PC Grey, Metallic
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Lenovo IdeaCentre K450e, 3.6 GHz, Intel® Core™ i7, i7-4790, 8 GB, DDR3-SDRAM
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Long summary description Lenovo IdeaCentre K450e Intel® Core™ i7 i7-4790 8 GB DDR3-SDRAM Mini Tower PC Grey, Metallic
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Lenovo IdeaCentre K450e. Processor frequency: 3.6 GHz, Processor family: Intel® Core™ i7, Processor model: i7-4790. Internal memory: 8 GB, Internal memory type: DDR3-SDRAM. On-board graphics card model: Intel® HD Graphics 4600. Chassis type: Mini Tower. Product type: PC. Weight: 11.2 kg. Product colour: Grey, Metallic
| Processor | |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i7 |
| Processor generation | 4th gen Intel® Core™ i7 |
| Processor model | i7-4790 |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 4 GHz |
| Processor frequency | 3.6 GHz |
| Processor socket | LGA 1150 (Socket H3) |
| Processor cache | 8 MB |
| Processor cache type | Smart Cache |
| System bus rate | 5 GT/s |
| Bus type | DMI |
| FSB Parity | |
| Processor lithography | 22 nm |
| Processor operating modes | 32-bit, 64-bit |
| Processor series | Intel Core i7-4700 Desktop series |
| Processor codename | Haswell |
| Thermal Design Power (TDP) | 84 W |
| Tcase | 72.72 °C |
| PCI Express slots version | 3.0 |
| Maximum number of PCI Express lanes | 16 |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| Number of processors installed | 1 |
| Stepping | C0 |
| Maximum internal memory supported by processor | 32 GB |
| 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 |
| ECC supported by processor | |
| Memory | |
|---|---|
| Internal memory | 8 GB |
| Maximum internal memory | 32 GB |
| Internal memory type | DDR3-SDRAM |
| Memory slots | 4x DIMM |
| Memory channels | Dual-channel |
| Graphics | |
|---|---|
| On-board graphics card | |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card model | Intel® HD Graphics 4600 |
| On-board graphics card base frequency | 350 MHz |
| On-board graphics card dynamic frequency (max) | 1200 MHz |
| Maximum on-board graphics card memory | 1.024 GB |
| Number of displays supported (on-board graphics) | 3 |
| On-board graphics card DirectX version | 11.1 |
| On-board graphics card ID | 0x412 |
| Network | |
|---|---|
| Ethernet LAN | |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Cabling technology | 10/100/1000Base-T(X) |
| Ports & interfaces | |
|---|---|
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | |
| Headphone outputs | 1 |
| Line-out | |
| Line-in | |
| S/PDIF out port | |
| Expansion slots | |
|---|---|
| PCI Express x1 (Gen 2.x) slots | 3 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| Mini PCI Express slots | 1 |
| Design | |
|---|---|
| Chassis type | Mini Tower |
| Placement supported | Vertical |
| Water cooling system | |
| Number of 3.5" bays | 2 |
| Number of 5.25" bays | 1 |
| Product colour | Grey, Metallic |
| Performance | |
|---|---|
| Motherboard chipset | Intel® B85 |
| Compatible processor series | Intel® Core™ i5, Intel® Core™ i7 |
| Audio system | HD |
| Audio output channels | 7.1 channels |
| Password protection | |
| Password protection type | Power on, Supervisor |
| Product type | PC |
| Processor special features | |
|---|---|
| Intel® Small Business Advantage (Intel® SBA) | |
| Processor special features | |
|---|---|
| Intel® Wireless Display (Intel® WiDi) | |
| Intel 64 | |
| 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) | |
| Intel TSX-NI | |
| Idle States | |
| Thermal Monitoring Technologies | |
| Intel Stable Image Platform Program (SIPP) | |
| Intel® AES New Instructions (Intel® AES-NI) | |
| Intel® Secure Key | |
| Intel® OS Guard | |
| Intel Trusted Execution Technology | |
| Execute Disable Bit | |
| Intel FDI Technology | |
| Intel Flex Memory Access | |
| Intel Fast Memory Access | |
| Intel® Smart Cache | |
| 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 |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Processor code | SR1QF |
| Scalability | 1S |
| CPU configuration (max) | 1 |
| Graphics & IMC lithography | 22 nm |
| Thermal solution specification | PCG 2013D |
| Intel Virtualization Technology for Directed I/O (VT-d) | |
| Intel Identity Protection Technology version | 1.00 |
| Intel Stable Image Platform Program (SIPP) version | 1.00 |
| Intel Secure Key Technology version | 1.00 |
| Intel Virtualization Technology (VT-x) | |
| Intel Small Business Advantage (SBA) version | 1.00 |
| Intel TSX-NI version | 0.00 |
| Intel Dual Display Capable Technology | |
| Intel Rapid Storage Technology | |
| Processor ARK ID | 80806 |
| Intel® Smart Response Technology | |
| Intel® Rapid Start Technology | |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Smart Connect Technology | |
| Intel® Hyper Threading Technology (Intel® HT Technology) | |
| Intel® Quick Sync Video Technology | |
| Intel® My WiFi Technology (Intel® MWT) | |
| Intel® Identity Protection Technology (Intel® IPT) | |
| Intel® Anti-Theft Technology (Intel® AT) | |
| Conflict-Free processor | |
| Power | |
|---|---|
| Power supply input voltage | 100 - 240 V |
| Power supply input frequency | 50 - 60 Hz |
| Sustainability | |
|---|---|
| Sustainability certificates | RoHS |
| Weight & dimensions | |
|---|---|
| Width | 240 mm |
| Depth | 590 mm |
| Height | 555 mm |
| Weight | 11.2 kg |
| Packaging content | |
|---|---|
| Mouse included | |
| Keyboard included | |
| Cables included | AC |
| Manual | |
| AC adapter included | |
| Other features | |
|---|---|
| Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |