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DELL Precision 3620 reviews
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Compare DELL Precision 3620 reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer code7D5T5
The product, explained
About the DELL Precision 3620
DELL 7D5T5 is listed in the pcs/workstations category. The recorded specifications include processor family: Intel® Core™ i7; internal memory: 8 GB; total storage capacity: 1 TB; operating system installed: Windows 7 Professional. This entry covers manufacturer code 7D5T5. Specifications relate to this exact source record; other editions or packages may differ.
This configuration lists 8 GB of memory and 1 TB of storage. Memory supports active applications; storage holds software and files. Check upgradeability separately, because a capacity figure does not establish whether either component can be replaced.
- Processor family
- Intel® Core™ i7
- Processor model
- i7-6700
- Memory (RAM)
- 8 GB
- Total storage capacity
- 1 TB
- Storage media
- HDD
- Operating system installed
- Windows 7 Professional
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Expert reviews 0
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8/ 104.00/ 5
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DELL Precision 3620 specifications
Manufacturer code: 7D5T5 · Icecat product 30362947 · Checked 22 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Processor family | Intel® Core™ i7 |
|---|---|
| Processor model | i7-6700 |
| Memory (RAM) | 8 GB |
| Total storage capacity | 1 TB |
| Storage media | HDD |
| Operating system installed | Windows 7 Professional |
| Discrete graphics card model | NVIDIA® Quadro® K420 |
| Chassis type | Mini Tower |
| Wi-Fi | No |
| Ethernet LAN | Yes |
More product specifications
Open a section for the details that matter to you.
Audio & listening4 details
| Headphone outputs | 1 |
|---|---|
| Microphone in | Yes |
| Intel® High Definition Audio (Intel® HD Audio) | 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 & storage56 details
| Processor manufacturer | Intel |
|---|---|
| Processor generation | 6th gen Intel® Core™ i7 |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 4 GHz |
| Processor frequency | 3.4 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 | 1333,1600,1866,2133 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 | 64 GB |
| Internal memory type | DDR4-SDRAM |
| Memory layout (slots x size) | 2 x 4 GB |
| Memory slots | 4x DIMM |
| Memory clock speed | 2133 MHz |
| Number of storage drives installed | 1 |
| Number of storage drives supported | 4 |
| HDD capacity | 1 TB |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| On-board graphics card | Yes |
| 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 530 |
| On-board graphics card base frequency | 350 MHz |
| On-board graphics card dynamic frequency (max) | 1150 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® C236 |
| Intel® Matrix Storage Technology (Intel® MST) | No |
| 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 | SR2BT |
| Graphics & IMC lithography | 14 nm |
| Intel Stable Image Platform Program (SIPP) version | 1.00 |
| Intel Rapid Storage Technology | No |
| Processor ARK ID | 88196 |
| 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
| HDD interface | SATA III |
|---|---|
| Graphics card DisplayPorts quantity | 1 |
| Graphics card DVI-I ports quantity | 1 |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| USB 2.0 ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 6 |
| DisplayPort connections | 2 |
| HDMI ports | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| DVI port | No |
| PS/2 ports quantity | 2 |
| Serial ports quantity | 1 |
| Intel® Wireless Display (Intel® WiDi) | Yes |
Power & battery3 details
| Power supply | 290 W |
|---|---|
| Power supply input voltage | 100 - 240 V |
| Power supply input frequency | 50 - 60 Hz |
Controls & features3 details
| Intel® Smart Response Technology | No |
|---|---|
| Intel Smart Connect Technology | No |
| Operating temperature (T-T) | 5 - 35 °C |
Design & dimensions11 details
| Thermal Design Power (TDP) | 65 W |
|---|---|
| Password protection | Yes |
| Product type | Workstation |
| Placement supported | Horizontal/Vertical |
| Product colour | Black |
| Intel Identity Protection Technology version | 1.00 |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Width | 175 mm |
| Depth | 434.8 mm |
| Height | 359.9 mm |
| Weight | 9.1 kg |
Software & compatibility4 details
| Operating system architecture | 64-bit |
|---|---|
| Optional operating system supplied | Windows 8.1 Pro |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Supported instruction sets | SSE4.1, AVX 2.0, SSE4.2 |
Further product details69 details
| System bus rate | 8 GT/s |
|---|---|
| Bus type | DMI3 |
| FSB Parity | No |
| Tcase | 71 °C |
| PCI Express slots version | 3.0 |
| Maximum number of PCI Express lanes | 16 |
| PCI Express configurations | 2x8, 1x8+2x4, 1x16 |
| Stepping | R0 |
| Non-ECC | Yes |
| Memory channels | Dual-channel |
| Optical drive type | No |
| Number of HDDs installed | 1 |
| NVIDIA G-SYNC | No |
| NVIDIA GameWorks VR | No |
| CUDA | Yes |
| CUDA cores | 384 |
| Cabling technology | 10/100/1000Base-T(X) |
| Line-out | Yes |
| Line-in | Yes |
| Number of 3.5" bays | 2 |
| PCI Express x1 (Gen 3.x) slots | 1 |
| PCI Express x4 (Gen 3.x) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 2 |
| PCI slots | 1 |
| Water cooling system | No |
| Number of 5.25" bays | 2 |
| Number of 2.5" bays | 4 |
| Cable lock slot | Yes |
| Intel® Small Business Advantage (Intel® SBA) | Yes |
| Intel® Active Management Technology (Intel® AMT) | No |
| Intel 64 | Yes |
| Intel® Virtualization Technology (Intel® VT) | VT-x, VT-d |
| Enhanced Intel SpeedStep Technology | Yes |
| Embedded options available | Yes |
| 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 2015C |
| 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® Rapid Start Technology | No |
| 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 |
| Mouse included | No |
| Keyboard included | No |
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.
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Your questions, answered
DELL Precision 3620 FAQs
How many expert reviews are available for DELL Precision 3620?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for DELL Precision 3620?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies DELL Precision 3620 using manufacturer code 7D5T5. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed processor family for DELL Precision 3620?
The source specification records processor family as Intel® Core™ i7. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed processor model for DELL Precision 3620?
The source specification records processor model as i7-6700. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for DELL Precision 3620?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
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Does a larger power supply use more electricity?
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