Desktop PCs
DELL OptiPlex 9020 reviews
Product specifications and review coverage for this exact model.
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Product overview
DELL 9020-4182 is listed in the pcs/workstations category. The recorded specifications include processor family: Intel® Core™ i7; internal memory: 16 GB; total storage capacity: 128 GB; operating system installed: Windows 7 Professional. This entry covers manufacturer code 9020-4182. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: 9020-4182. Icecat product 24636825 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Processor family | Intel® Core™ i7 |
|---|---|
| Processor model | i7-4790 |
| Memory (RAM) | 16 GB |
| Total storage capacity | 128 GB |
| Storage media | SSD |
| Operating system installed | Windows 7 Professional |
| Discrete graphics card model | AMD Radeon R7 250 |
| Chassis type | Mini Tower |
| Wi-Fi | No |
| Ethernet LAN | Yes |
More product specifications
Open a section for the details that matter to you.
Audio & listening2 details
| Headphone outputs | 2 |
|---|---|
| Microphone in | Yes |
Display3 details
| Number of displays supported (on-board graphics) | 3 |
|---|---|
| Intel Dual Display Capable Technology | No |
| Display included | No |
Processor, memory & storage52 details
| Processor manufacturer | Intel |
|---|---|
| Processor generation | 4th gen Intel® Core™ i7 |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 4 GHz |
| Processor frequency | 3.6 GHz |
| Processor cache | 8 MB |
| Processor cache type | Smart Cache |
| Processor lithography | 22 nm |
| Processor operating modes | 32-bit, 64-bit |
| Processor series | Intel Core i7-4700 Desktop series |
| Processor codename | Haswell |
| Number of processors installed | 1 |
| Processor socket | LGA 1150 (Socket H3) |
| 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 voltage supported by processor | 1.5 V |
| Maximum internal memory | 32 GB |
| Internal memory type | DDR3-SDRAM |
| Memory slots | 4x DIMM |
| Memory clock speed | 1600 MHz |
| Number of storage drives installed | 1 |
| SSD capacity | 128 GB |
| Discrete graphics card | Yes |
| On-board graphics card | Yes |
| Discrete graphics card memory | 2 GB |
| Discrete graphics memory type | GDDR3 |
| Number of discrete graphics cards | 1 |
| 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 |
| On-board graphics card DirectX version | 11.1 |
| On-board graphics card OpenGL version | 4.0 |
| On-board graphics card ID | 0x412 |
| Graphics card Open GL support | Yes |
| Motherboard chipset | Intel® Q87 |
| Compatible processor series | Intel® Pentium® Dual-Core |
| Intel Stable Image Platform Program (SIPP) | Yes |
| Intel HD Graphics | Yes |
| Intel® Smart Cache | Yes |
| Processor package size | 37.5 x 37.5 mm |
| Processor code | SR1QF |
| Graphics & IMC lithography | 22 nm |
| Intel Stable Image Platform Program (SIPP) version | 1.00 |
| Intel Rapid Storage Technology | No |
| Processor ARK ID | 80806 |
| Conflict-Free processor | Yes |
Camera, image & video4 details
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
|---|---|
| Intel Clear Video Technology | No |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | No |
| Intel® Quick Sync Video Technology | Yes |
Connections & wireless10 details
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
|---|---|
| USB 2.0 ports quantity | 6 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| DisplayPort connections | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| VGA (D-Sub) ports quantity | 1 |
| DVI port | Yes |
| PS/2 ports quantity | 2 |
| Serial ports quantity | 1 |
| Intel® Wireless Display (Intel® WiDi) | Yes |
Power & battery1 detail
| Power supply | 255 W |
|---|
Controls & features2 details
| Intel® Smart Response Technology | No |
|---|---|
| Intel Smart Connect Technology | No |
Design & dimensions12 details
| Thermal Design Power (TDP) | 84 W |
|---|---|
| Password protection | Yes |
| Password protection type | BIOS |
| Product type | PC |
| Placement supported | Vertical |
| Product colour | Black |
| Intel Identity Protection Technology version | 1.00 |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Width | 175 mm |
| Depth | 417 mm |
| Height | 360 mm |
| Weight | 9.4 kg |
Software & compatibility4 details
| Operating system architecture | 64-bit |
|---|---|
| Recovery operating system | Windows 8.1 Pro |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Compliance certificates | RoHS |
Further product details61 details
| System bus rate | 5 GT/s |
|---|---|
| Bus type | DMI |
| FSB Parity | No |
| Tcase | 72.72 °C |
| PCI Express slots version | 3.0 |
| Maximum number of PCI Express lanes | 16 |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| Stepping | C0 |
| Non-ECC | Yes |
| Memory channels | Dual-channel |
| Optical drive type | DVD±RW |
| Number of SSDs installed | 1 |
| Optical drives quantity | 1 |
| Cabling technology | 10/100/1000Base-T(X) |
| Line-out | Yes |
| Line-in | Yes |
| Number of 3.5" bays | 2 |
| PCI Express x1 slots | 1 |
| PCI Express x16 slots | 2 |
| PCI slots | 1 |
| Water cooling system | No |
| Number of 5.25" bays | 2 |
| Intel® Small Business Advantage (Intel® SBA) | Yes |
| Intel 64 | Yes |
| Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
| Enhanced Intel SpeedStep Technology | Yes |
| Embedded options available | No |
| Intel® Built-in Visuals Technology | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Insider™ | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel TSX-NI | No |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel® Secure Key | Yes |
| Intel® OS Guard | 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 Enhanced Halt State | Yes |
| Intel Demand Based Switching | No |
| Scalability | 1S |
| CPU configuration (max) | 1 |
| Thermal solution specification | PCG 2013D |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| 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® Rapid Start Technology | No |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® My WiFi Technology (Intel® MWT) | Yes |
| Intel® Anti-Theft Technology (Intel® AT) | Yes |
| Mouse included | No |
| Keyboard included | No |
| Sustainability certificates | EPEAT Gold, ENERGY STAR |
| Intel segment tagging | Enterprise, Small Business |
Packaging & supplied accessories2 details
| Cables included | AC |
|---|---|
| Manual | Yes |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.