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DELL OptiPlex 7040m reviews
Product specifications and review coverage for this exact model.
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Product overview
DELL C3XMF is listed in the pcs/workstations category. The recorded specifications include processor family: Intel® Core™ i7; internal memory: 8 GB; total storage capacity: 128 GB; operating system installed: Windows 7 Professional. This entry covers manufacturer code C3XMF. 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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No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: C3XMF. Icecat product 31074338 · 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 | i7-6700T |
| Memory (RAM) | 8 GB |
| Total storage capacity | 128 GB |
| Storage media | SSD |
| Operating system installed | Windows 7 Professional |
| Discrete graphics card model | Not available |
| Chassis type | Mini PC |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
More product specifications
Open a section for the details that matter to you.
Audio & listening2 details
| Microphone in | No |
|---|---|
| Audio system | HD |
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 | 6th gen Intel® Core™ i7 |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 3.6 GHz |
| Processor frequency | 2.8 GHz |
| Processor cache | 8 MB |
| Processor cache type | Smart Cache |
| Processor lithography | 14 nm |
| Processor operating modes | 64-bit |
| Processor series | Intel Core i7-6700 Desktop series |
| Processor codename | Skylake |
| Number of processors installed | 1 |
| Processor socket | LGA 1151 (Socket H4) |
| Maximum internal memory supported by processor | 64 GB |
| Memory types supported by processor | DDR3L-SDRAM, DDR4-SDRAM |
| Memory clock speeds supported by processor | 2133,1333,1600,1866 MHz |
| Memory bandwidth supported by processor (max) | 34.1 GB/s |
| ECC supported by processor | No |
| Memory voltage supported by processor | 1.35 V |
| Maximum internal memory | 16 GB |
| Internal memory type | DDR4-SDRAM |
| Memory layout (slots x size) | 1 x 8 GB |
| Memory slots | 2x SO-DIMM |
| Memory clock speed | 2133 MHz |
| Number of storage drives installed | 1 |
| Number of storage drives supported | 1 |
| SSD capacity | 128 GB |
| Card reader integrated | No |
| On-board graphics card | Yes |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card model | Intel® HD Graphics 530 |
| On-board graphics card base frequency | 350 MHz |
| On-board graphics card dynamic frequency (max) | 1100 MHz |
| Maximum on-board graphics card memory | 1.74 GB |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.4 |
| On-board graphics card ID | 1912 |
| Graphics card Open GL support | Yes |
| Motherboard chipset | Intel® Q170 |
| 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 | SR2BU |
| Graphics & IMC lithography | 14 nm |
| Intel Stable Image Platform Program (SIPP) version | 1.00 |
| Intel Rapid Storage Technology | No |
| Processor ARK ID | 88200 |
| Conflict-Free processor | Yes |
| Storage temperature (T-T) | -40 - 65 °C |
| Storage relative humidity (H-H) | 5 - 95% |
Camera, image & video4 details
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
|---|---|
| Intel Clear Video Technology | Yes |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | Yes |
| Intel® Quick Sync Video Technology | Yes |
Connections & wireless13 details
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
|---|---|
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | Yes |
| Bluetooth version | 4.1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 6 |
| DisplayPort connections | 1 |
| HDMI ports | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| DVI port | No |
| DC-in jack | Yes |
| Intel® Wireless Display (Intel® WiDi) | Yes |
Power & battery4 details
| Power supply | 65 W |
|---|---|
| Power supply input voltage | 100 - 240 V |
| Power supply input frequency | 50 - 60 Hz |
| AC adapter included | Yes |
Controls & features1 detail
| Operating temperature (T-T) | 5 - 35 °C |
|---|
Design & dimensions12 details
| Thermal Design Power (TDP) | 35 W |
|---|---|
| Password protection | Yes |
| Password protection type | BIOS |
| Product type | Mini PC |
| Placement supported | Horizontal/Vertical |
| Product colour | Black |
| Intel Identity Protection Technology version | 1.00 |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Width | 36 mm |
| Depth | 176 mm |
| Height | 182 mm |
| Weight | 1.28 kg |
Software & compatibility6 details
| Operating system architecture | 64-bit |
|---|---|
| Optional operating system supplied | Windows 10 Pro |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Supported instruction sets | SSE4.2, AVX 2.0, SSE4.1 |
| Compliance certificates | RoHS |
| Certification | CECP, WEEE |
Further product details59 details
| System bus rate | 8 GT/s |
|---|---|
| Bus type | DMI3 |
| FSB Parity | No |
| Tcase | 66 °C |
| PCI Express slots version | 3.0 |
| Maximum number of PCI Express lanes | 16 |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| Stepping | R0 |
| Non-ECC | Yes |
| Memory channels | Dual-channel |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| Cabling technology | 10/100/1000Base-T(X) |
| Line-out | Yes |
| Volume | 1.2 L |
| Water cooling system | No |
| Number of 2.5" bays | 1 |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Intel® Small Business Advantage (Intel® SBA) | Yes |
| Intel 64 | Yes |
| Intel® Virtualization Technology (Intel® VT) | VT-x, VT-d |
| 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 | Yes |
| 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 | No |
| 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 2015A |
| 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 | 1.00 |
| Intel® Unite™ | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® My WiFi Technology (Intel® MWT) | No |
| Intel® Anti-Theft Technology (Intel® AT) | No |
| Operating relative humidity (H-H) | 20 - 80% |
| Operating altitude | -15.2 - 3048 m |
| Non-operating altitude | -15.2 - 10668 m |
| Sustainability certificates | 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.