DELL GTKRR

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

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Product overview

DELL GTKRR is listed in the pcs/workstations category. The recorded specifications include processor family: Intel® Xeon® E3 v5; internal memory: 8 GB; total storage capacity: 256 GB; operating system installed: Windows 7 Professional. This entry covers manufacturer code GTKRR. 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: GTKRR. Icecat product 30362949 · 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® Xeon® E3 v5
Processor modelE3-1240V5
Memory (RAM)8 GB
Total storage capacity256 GB
Storage mediaSSD
Operating system installedWindows 7 Professional
Discrete graphics card modelNVIDIA® Quadro® K620
Chassis typeMini Tower
Wi-FiNo
Ethernet LANYes

More product specifications

Open a section for the details that matter to you.

Audio & listening4 details
DELL Precision 3620 — Audio & listening
Headphone outputs1
Microphone inYes
Intel® High Definition Audio (Intel® HD Audio)No
Audio systemHD
Display2 details
DELL Precision 3620 — Display
Number of displays supported (on-board graphics)3
Display includedNo
Processor, memory & storage50 details
DELL Precision 3620 — Processor, memory & storage
Processor manufacturerIntel
Processor cores4
Processor threads8
Processor boost frequency3.9 GHz
Processor frequency3.5 GHz
Processor cache8 MB
Processor cache typeSmart Cache
Processor lithography14 nm
Processor operating modes32-bit, 64-bit
Processor seriesIntel Xeon E3-1200 v5
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 processorYes
Memory voltage supported by processor1.35 V
Maximum internal memory64 GB
Internal memory typeDDR4-SDRAM
Memory layout (slots x size)2 x 4 GB
Memory slots4x DIMM
Memory clock speed2133 MHz
Number of storage drives installed1
Number of storage drives supported4
SSD capacity256 GB
On-board graphics cardYes
Discrete graphics memory typeGDDR3
Number of discrete graphics cards1
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 memory1.7 GB
On-board graphics card DirectX version12.0
On-board graphics card OpenGL version4.4
Graphics card Open GL supportYes
Motherboard chipsetIntel® C236
Intel® Matrix Storage Technology (Intel® MST)No
Intel Stable Image Platform Program (SIPP)No
Intel HD GraphicsNo
Intel® Smart CacheYes
Processor package size37.5 x 37.5 mm
Processor codeSR2LD
Graphics & IMC lithography14 nm
Processor ARK ID88176
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)No
Intel Clear Video TechnologyNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)No
Intel® Quick Sync Video TechnologyNo
Connections & wireless13 details
DELL Precision 3620 — Connections & wireless
HDD interfaceSATA III
Graphics card DisplayPorts quantity1
Graphics card DVI-I ports quantity1
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)No
Power & battery3 details
DELL Precision 3620 — Power & battery
Power supply290 W
Power supply input voltage100 - 240 V
Power supply input frequency50 - 60 Hz
Controls & features3 details
DELL Precision 3620 — Controls & features
Intel® Smart Response TechnologyNo
Intel Smart Connect TechnologyNo
Operating temperature (T-T)5 - 35 °C
Design & dimensions10 details
DELL Precision 3620 — Design & dimensions
Thermal Design Power (TDP)80 W
Password protectionYes
Product typeWorkstation
Placement supportedHorizontal/Vertical
Product colourBlack
Intel® Identity Protection Technology (Intel® IPT)No
Width175 mm
Depth434.8 mm
Height359.9 mm
Weight9.1 kg
Software & compatibility4 details
DELL Precision 3620 — Software & compatibility
Operating system architecture64-bit
Optional operating system suppliedWindows 8.1 Pro
Intel Software Guard Extensions (Intel SGX)Yes
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2
Further product details62 details
DELL Precision 3620 — Further product details
System bus rate8 GT/s
Bus typeDMI3
PCI Express slots version3.0
Maximum number of PCI Express lanes16
PCI Express configurations1x16, 2x8, 1x8+2x4
SteppingR0
Non-ECCYes
Memory channelsDual-channel
Optical drive typeNo
Number of SSDs installed1
NVIDIA G-SYNCNo
NVIDIA GameWorks VRNo
CUDAYes
CUDA cores384
Cabling technology10/100/1000Base-T(X)
Line-outYes
Line-inYes
Number of 3.5" bays2
PCI Express x1 (Gen 3.x) slots1
PCI Express x4 (Gen 3.x) slots1
PCI Express x16 (Gen 3.x) slots2
PCI slots1
Water cooling systemNo
Number of 5.25" bays2
Number of 2.5" bays4
Cable lock slotYes
Intel® Small Business Advantage (Intel® SBA)No
Intel® Active Management Technology (Intel® AMT)No
Intel 64Yes
Intel® Virtualization Technology (Intel® VT)VT-x, VT-d
Enhanced Intel SpeedStep TechnologyYes
Embedded options availableNo
Intel® Built-in Visuals TechnologyNo
Intel® InTru™ 3D TechnologyNo
Intel® Insider™No
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 TSX-NI version1.00
Intel® Rapid Start TechnologyNo
Intel® Turbo Boost Technology2.0
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 includedNo
Keyboard includedNo
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.