DELL M8HCX

Desktop PCs

DELL Precision 3620 reviews

Product specifications and review coverage for this exact model.

COR ScoretbdAvailable after 3 critic reviews0 critics
DELL Precision 3620

Image supplied through Icecat

Product overview

DELL M8HCX 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 M8HCX. 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: M8HCX. Icecat product 32808531 · Checked 21 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.

DELL Precision 3620 — key specifications
Processor familyIntel® Core™ i7
Processor modeli7-6700
Memory (RAM)8 GB
Total storage capacity1 TB
Storage mediaHDD
Operating system installedWindows 7 Professional
Discrete graphics card modelNot available
Chassis typeMini Tower
Wi-FiNo
Ethernet LANYes

More product specifications

Open a section for the details that matter to you.

Audio & listening2 details
DELL Precision 3620 — Audio & listening
Headphone outputs1
Microphone inYes
Display2 details
DELL Precision 3620 — Display
Number of displays supported (on-board graphics)3
Display includedNo
Processor, memory & storage45 details
DELL Precision 3620 — Processor, memory & storage
Processor manufacturerIntel
Processor generation6th gen Intel® Core™ i7
Processor cores4
Processor threads8
Processor boost frequency4 GHz
Processor frequency3.4 GHz
Processor cache8 MB
Processor cache typeSmart Cache
Processor lithography14 nm
Processor operating modes64-bit
Processor seriesIntel Core i7-6700 Desktop series
Processor codenameSkylake
Number of processors installed1
Processor socketLGA 1151 (Socket H4)
Maximum internal memory supported by processor64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)34.1 GB/s
ECC supported by processorNo
Memory voltage supported by processor1.35 V
Maximum internal memory64 GB
Internal memory typeDDR4-SDRAM
Memory slots4x DIMM
Memory clock speed2133 MHz
Number of storage drives installed1
HDD capacity1 TB
On-board graphics cardYes
On-board graphics card familyIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 530
On-board graphics card base frequency350 MHz
On-board graphics card dynamic frequency (max)1150 MHz
Maximum on-board graphics card memory1.74 GB
On-board graphics card DirectX version12.0
On-board graphics card OpenGL version4.4
On-board graphics card ID1912
Motherboard chipsetIntel® C236
Intel Stable Image Platform Program (SIPP)Yes
Processor package size37.5 x 37.5 mm
Processor codeSR2BT
Graphics & IMC lithography14 nm
Intel Stable Image Platform Program (SIPP) version1.00
Processor ARK ID88196
Conflict-Free processorYes
Storage temperature (T-T)-40 - 65 °C
Storage relative humidity (H-H)5 - 95%
Camera, image & video4 details
DELL Precision 3620 — Camera, image & video
Intel® Clear Video HD Technology (Intel® CVT HD)Yes
Intel Clear Video TechnologyYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Yes
Intel® Quick Sync Video TechnologyYes
Connections & wireless10 details
DELL Precision 3620 — Connections & wireless
Ethernet LAN data rates10,100,1000 Mbit/s
USB 2.0 ports quantity4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity6
DisplayPort connections2
HDMI ports1
Ethernet LAN (RJ-45) ports1
DVI portNo
PS/2 ports quantity2
Serial ports quantity1
Intel® Wireless Display (Intel® WiDi)Yes
Power & battery2 details
DELL Precision 3620 — Power & battery
Power supply input voltage100 - 240 V
Power supply input frequency50 - 60 Hz
Controls & features1 detail
DELL Precision 3620 — Controls & features
Operating temperature (T-T)5 - 35 °C
Design & dimensions12 details
DELL Precision 3620 — Design & dimensions
Thermal Design Power (TDP)65 W
Password protectionYes
Password protection typeBIOS
Product typeWorkstation
Placement supportedHorizontal/Vertical
Product colourBlack
Intel Identity Protection Technology version1.00
Intel® Identity Protection Technology (Intel® IPT)Yes
Width175 mm
Depth434.8 mm
Height359.9 mm
Weight9.1 kg
Software & compatibility4 details
DELL Precision 3620 — Software & compatibility
Operating system architecture64-bit
Recovery operating systemWindows 10 Pro
Intel Software Guard Extensions (Intel SGX)Yes
Supported instruction setsSSE4.1, AVX 2.0, SSE4.2
Further product details50 details
DELL Precision 3620 — Further product details
System bus rate8 GT/s
Bus typeDMI3
Tcase71 °C
PCI Express slots version3.0
Maximum number of PCI Express lanes16
PCI Express configurations2x8, 1x8+2x4, 1x16
SteppingR0
Non-ECCYes
Memory channelsDual-channel
Optical drive typeDVD±RW
Number of HDDs installed1
Optical drives quantity1
Cabling technology10/100/1000Base-T(X)
Line-outYes
Line-inYes
Number of 3.5" bays2
PCI Express x4 (Gen 3.x) slots1
PCI Express x16 (Gen 3.x) slots2
PCI slots1
Water cooling systemNo
Cable lock slotYes
Intel® Small Business Advantage (Intel® SBA)Yes
Intel 64Yes
Enhanced Intel SpeedStep TechnologyYes
Embedded options availableYes
Intel® InTru™ 3D TechnologyYes
Intel® Insider™Yes
Intel VT-x with Extended Page Tables (EPT)Yes
Intel TSX-NIYes
Idle StatesYes
Thermal Monitoring TechnologiesYes
Intel® AES New Instructions (Intel® AES-NI)Yes
Intel® Secure KeyYes
Intel® OS GuardYes
Intel Trusted Execution TechnologyYes
Execute Disable BitYes
Intel Enhanced Halt StateYes
Scalability1S
CPU configuration (max)1
Thermal solution specificationPCG 2015C
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel Secure Key Technology version1.00
Intel Virtualization Technology (VT-x)Yes
Intel Small Business Advantage (SBA) version1.00
Intel TSX-NI version1.00
Intel® Turbo Boost Technology2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Operating relative humidity (H-H)20 - 80%
Operating altitude-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m
Packaging & supplied accessories2 details
DELL Precision 3620 — Packaging & supplied accessories
Cables includedAC
ManualYes

Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.