Processor Processor frequency 3.2 GHz Processor family 4th gen Intel® Core™ i5 Processor model i5-4570 Processor cores 4 Number of processors installed 1 Processor boost frequency 3.6 GHz Processor socket LGA 1150 (Socket H3) Processor cache 6 MB Processor cache type Smart Cache Processor threads 4 Bus type QPI FSB Parity No Processor lithography 22 nm Processor operating modes 64-bit Processor series Intel Core i5-4500 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 QPI links 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 No Memory Internal memory 4 GB Internal memory type DDR3-SDRAM Maximum internal memory 16 GB Memory layout (slots x size) 1 x 4 GB Memory slots 2x DIMM Memory clock speed 1600 MHz Memory channels Dual Storage Total storage capacity 500 GB Storage media HDD Total HDDs capacity 500 GB Number of HDDs installed 1 HDD capacity 500 GB HDD interface Serial ATA HDD speed 7200 RPM Graphics On-board graphics adapter Yes Discrete graphics adapter model Not available On-board graphics adapter model Intel® HD Graphics 4600 On-board graphics adapter family Intel® HD Graphics On-board graphics adapter base frequency 350 MHz On-board graphics adapter dynamic frequency (max) 1150 MHz Maximum on-board graphics adapter memory 1.74 GB Number of displays supported (on-board graphics) 3 On-board graphics adapter DirectX version 11.1 On-board graphics adapter ID 0x412 Optical drive Optical drive type DVD Super Multi Optical drives quantity 1 BD interface type SATA Network Ethernet LAN Yes Wi-Fi No Ethernet LAN data rates 10,100,1000 Mbit/s Ports & interfaces USB 2.0 ports quantity 6 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 VGA (D-Sub) ports quantity 1 DVI port Yes Ethernet LAN (RJ-45) ports 1 Microphone in Yes Headphone outputs 1 PS/2 ports quantity 2 Line-out Yes Line-in Yes Serial ports quantity 1 Expansion slots PCI Express x1 slots 3 PCI Express x16 slots 1 Design Product colour Black Chassis type Micro Tower Intel segment tagging Enterprise,Small Business Performance Product type PC Motherboard chipset Intel® H81 Audio system DTS Studio Sound Software Operating system installed Windows 7 Professional Operating system architecture 64-bit Recovery operating system Windows 8.1 Pro Processor special features Intel® Wireless Display (Intel® WiDi) Yes Intel 64 Yes Enhanced Intel SpeedStep Technology Yes Embedded options available No Intel® InTru™ 3D Technology Yes Intel® Insider™ Yes Intel® Clear Video HD Technology (Intel® CVT HD) Yes Intel Clear Video Technology No Intel VT-x with Extended Page Tables (EPT) Yes Intel TSX-NI Yes Idle States Yes Thermal Monitoring Technologies Yes Intel® AES New Instructions (Intel® AES-NI) Yes Intel® Secure Key Yes Intel Trusted Execution Technology Yes Execute Disable Bit Yes Intel FDI Technology Yes Intel Flex Memory Access No Intel Fast Memory Access No Intel® Smart Cache Yes Intel Enhanced Halt State Yes Intel Demand Based Switching No Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) No Processor package size 37.5 mm Supported instruction sets AVX 2.0,SSE4.1,SSE4.2 Processor code SR14E 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) Yes 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) Yes Intel Small Business Advantage (SBA) version 1.00 Intel TSX-NI version 0.00 Intel Dual Display Capable Technology Yes Intel Rapid Storage Technology No Processor ARK ID 75043 Intel® vPro™ Platform Eligibility Yes Intel® Turbo Boost Technology 2.0 Intel® Hyper Threading Technology (Intel® HT Technology) No Intel® Quick Sync Video Technology Yes Intel® My WiFi Technology (Intel® MWT) Yes Intel® Identity Protection Technology (Intel® IPT) Yes Intel® Anti-Theft Technology (Intel® AT) Yes Conflict-Free processor Yes Power Power supply 300 W Certificates Energy Star certified Yes Weight & dimensions Width 182.8 mm Depth 402 mm Height 357 mm Weight 7.14 kg Packaging content Display included No Mouse included Yes Keyboard included Yes

Maximize your investment. Keep growing your business, not your expenses. The HP ProDesk 400 G1 Series offers expandable desktop PC options that meet your everyday business needs with enough room to grow. Watch your business flourish while reducing the total cost of ownership—now that’s a smart investment.

Features

Windows 8 Pro or other operating systems available

Customized convenience
- Customize a PC configuration that’s the perfect fit for your business and take advantage of a 12-month product lifecycle.
- Look smart and work smarter, thanks to a stylish design offering increased flexibility for a variety of hardware configurations. It’s the perfect way to meet your needs—and your budget.
- Cruise through tasks easily and efficiently with the latest processor technology. The Intel® Core™ 4th Gen processor boasts a powerful chipset, processor support and robust memory.
- Be confident at the helm with help from programs like HP Support Assistant that make deployment and management a breeze.
- Coast through your task list thanks to Windows 8.1 and HP. Enjoy a superior user experience that includes intuitive and simple software applications like HP PageLift.

More expansion, less expense
- Experience high growth at a low cost of ownership with options for easy expansion and upgrades.
- Don’t limit your business. Choose from microtower or small form factor with optional bundled displays that can be upgraded and expanded as your needs change.
- Here’s a PC you can rely on. Enjoy a business-class platform and 12-month lifecycle plus the assurance of 115,000 hours of reliability testing.
- Easily share your internet connection with up to five devices with HP Wireless Hotspot. Help colleagues get online and improve productivity.
- Help decrease your environmental impact when you use an EPEAT® Gold registered PC.

Solid security
- Protect data, devices and identities with HP Client Security which now includes HP Trust Circles to make sure only approved contacts can access the files.
- Stay up and running. HP BIOS Protection offers enhanced protection against virus attacks to the BIOS and other security threats, and is designed to help prevent data loss and reduce downtime.
- Keep sensitive information in safe hands. HP Trust Circles protects your data by ensuring that only approved contacts can access critical files.
- Rest easy and work confidently with dependable support options including a parts/labor/on-site warranty and parts availability for up to three years.