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Product Comparison

Technical Specifications

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Feature

Brand: Dell|SKU: 40XJC

Dell OptiPlex 7020 Plus

£839.53

Stock: 1

Brand: Dell|SKU: RCDRH

Dell Pro Micro QCM1250

£547.86

Stock: 108

Brand: Dell|SKU: D6GXR

Dell Pro Micro Plus QBM1250

£935.32

Stock: 77

Brand: Dell|SKU: JX4DR

Dell Pro Slim QCS1250

£927.96

Stock: 1222

Brand: Dell|SKU: G92NH

Dell Pro Slim QCS1250

£611.77

Stock: 502

Memory

Internal memory

16 GB

—

16 GB

—

Internal memory type

DDR5-SDRAM

—

DDR5-SDRAM

—

Maximum internal memory

128 GB

—

64 GB

—

Memory channels

Dual-channel

—

Single-channel

—

Memory data transfer rate

4400 MT/s

—

4800 MT/s

—

Memory layout (slots x size)

2 x 8 GB

—

1 x 16 GB

—

Memory slots

4x DIMM

—

2x DIMM

—

Non-ECC

—

Yes

—

Display

Display included

Graphics

Discrete graphics card

Discrete graphics card model

Not available

Maximum on-board graphics card resolution

7680 x 4320 pixels

—

On-board GPU manufacturer

Intel

On-board graphics card

Yes

On-board graphics card family

Intel® UHD Graphics

Intel Graphics

Intel® UHD Graphics

On-board graphics card model

Intel UHD Graphics 770

Intel UHD Graphics 730

Intel Graphics

Intel UHD Graphics 770

Storage

Compatible memory cards

Not supported

—

Number of SSDs installed

Number of storage drives installed

NVMe

Yes

Optical drive type

RAID support

—

SSD capacity

512 GB

SSD form factor

M.2

SSD interface

PCI Express

PCI Express 4.0

PCI Express

SSD memory type

—

TLC

—

SSD performance class

—

Storage media

SSD

Total SSDs capacity

512 GB

Total storage capacity

512 GB

Power

80 PLUS certification

80 PLUS Bronze

—

Power supply

260 W

90 W

180 W

Power supply input frequency

47/63 Hz

50 / 60 Hz

47/63 Hz

Power supply input voltage

90 - 264 V

100 - 240 V

90 - 264 V

Network

Antenna design

—

Internal

—

Antenna type

2x2

—

Bluetooth

Yes

—

Cabling technology

10/100/1000Base-T(X)

Ethernet LAN

Yes

Ethernet LAN data rates

10,100,1000 Mbit/s

LAN controller

—

Intel WGI219LM

Intel® I219-LM

Top Wi-Fi standard

Wi-Fi 6E (802.11ax)

—

Wi-Fi

Yes

Wi-Fi standards

802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)

—

WLAN controller manufacturer

Intel

—

WLAN controller model

Intel Wi-Fi 6E AX211

—

RAM

Installed Size

—

8 GB

—

8 GB

Internal memory

—

16 GB

—

Internal memory type

—

DDR5-SDRAM

—

DDR5-SDRAM

Maximum internal memory

—

64 GB

—

64 GB

Memory channels

—

Single-channel

—

Single-channel

Memory data transfer rate

—

4800 MT/s

5600 MT/s

—

4800 MT/s

Memory layout (slots x size)

—

1 x 8 GB

1 x 16 GB

—

1 x 8 GB

Memory slots

—

2x SO-DIMM

—

2x DIMM

Non-ECC

—

Yes

—

Yes

Neural processor unit (NPU)

AI software frameworks supported by NPU

—

DirectML, OpenVINO, Windows ML, ONNX RT, WebNN

—

DirectML, OpenVINO, Windows ML, ONNX RT, WebNN

GPU performance up to

—

6 TOPs

—

Neural processor unit (NPU)

—

Intel AI Boost

—

NPU performance up to

—

13 TOPs

—

Sparsity support

—

Yes

—

Total processor performance up to

—

27 TOPs

—

Windows Studio effects support

—

Yes

—

Performance

Audio chip

Realtek ALC3246-CG

Realtek ALC3204

Audio system

—

High Definition Audio

Built-in speaker(s)

—

Market positioning

Business

Motherboard chipset

Intel Q670

Intel Q870

—

Product type

Mini PC

Trusted Platform Module (TPM)

Yes

Trusted Platform Module (TPM) version

2.0

Design

Cable lock slot

Yes

Cable lock slot type

Kensington

Chassis type

SFF

Micro PC

Slim PC

Intel® vPro™ Platform Eligibility

Yes

—

Yes

Placement supported

Vertical

Horizontal/Vertical

Product colour

Black

Water cooling system

—

Packaging content

Cables included

—

Input device model

Dell Pro Wireless Keyboard and Mouse - KM5221W - UK (QWERTY) - Black

—

Dell Pro Keyboard and Mouse - KM5221W - UK (QWERTY) - Black

—

Keyboard included on selected markets

—

Dell Wired Keyboard - KB216 - UK (QWERTY) - Black

—

Dell Wired Keyboard - KB216 - UK (QWERTY) - Black

Mouse included on selected markets

—

Dell Optical Mouse-MS116 - Black

—

Dell Optical Mouse-MS116 - Black

Carbon footprint

Carbon emissions, end-of-life (kg of CO2e)

4.509

—

Carbon emissions, energy usage (kg of CO2e)

64.796

—

Carbon emissions, logistics (kg of CO2e)

11.69

—

Carbon emissions, manufacturing (kg of CO2e)

85.838

—

PAIA version

GaBi version 1, 2024

—

Total carbon emissions, w/o use phase (kg of CO2e)

102.204

—

Total carbon footprint (kg of CO2e)

167

—

Ports & interfaces

Combo headphone/mic port

Yes

DC-in jack

—

Yes

DisplayPort version

1.4a

DisplayPorts quantity

Ethernet LAN (RJ-45) ports

HDMI ports quantity

—

HDMI version

—

2.1

—

2.1

Line-in

Yes

—

Line-out

Yes

—

Number of front audio ports

—

Number of front USB ports

—

Number of rear USB ports

—

Number of SATA III connectors

—

Number of USB ports with PowerShare support

—

PowerShare

Yes

—

Thunderbolt 3 ports quantity

USB 2.0 ports quantity

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity

USB 3.2 Gen 2x2 Type-C ports quantity

—

Weight & dimensions

Depth

292.8 mm

178 mm

293 mm

Height

290 mm

182 mm

303.5 mm

Weight

—

1.16 kg

1.43 kg

5.89 kg

Width

92.6 mm

36 mm

95 mm

Sustainability

Doesn't contain

—

PVC/BFR

Sustainability certificates

ENERGY STAR, TCO

ENERGY STAR, EPEAT Climate +, EPEAT Gold

ENERGY STAR, EPEAT Climate +, EPEAT Gold, TCO

ENERGY STAR, EPEAT Climate +, EPEAT Gold

Processor

Efficient cores

Efficient-core base frequency

1.5 GHz

—

2.9 GHz

1.9 GHz

Efficient-core Max Turbo Frequency

4.2 GHz

—

4.4 GHz

3.7 GHz

Maximum turbo power

219 W

69 W

121 W

154 W

Number of processors installed

Number of processors supported

—

Performance cores

Performance-core base frequency

2.1 GHz

2.7 GHz

3.4 GHz

2.6 GHz

Performance-core Max Turbo Frequency

5.3 GHz

4.4 GHz

5 GHz

Processor base power

65 W

35 W

65 W

Processor boost frequency

5.4 GHz

4.4 GHz

5 GHz

Processor cache

33 MB

12 MB

24 MB

Processor cache type

Smart Cache

Processor cores

Processor family

Intel® Core™ i7

Intel® Core™ i3

Intel Core Ultra 5

Intel® Core™ i5

Processor generation

Intel® Core™ i7 (14th gen)

Intel® Core™ i3 (14th gen)

Intel Core Ultra (Series 2)

Intel® Core™ i5 (14th gen)

Processor manufacturer

Intel

Processor model

i7-14700

i3-14100T

235

i5-14500

Processor threads

Operational conditions

Non-operating altitude

-15.2 - 10668 m

Non-operating shock

105 G

160 G

Non-operating vibration

1.37 G

1.3 G

Operating altitude

-15.2 - 3048 m

Operating relative humidity (H-H)

20 - 80%

10 - 90%

Operating shock

—

40 G

110 G

Operating temperature (T-T)

10 - 35 °C

Operating vibration

0.26 G

0.66 G

Storage relative humidity (H-H)

5 - 95%

0 - 95%

Storage temperature (T-T)

-40 - 65 °C

Software

Operating system architecture

64-bit

Operating system installed

Windows 11 Pro

Operating system language

German, Dutch, English, French, Italian

—

Trial software

Activate Your Microsoft 365 For A 30 Day Trial

Expansion slots

PCI Express x1 (Gen 3.x) slots

—

PCI Express x16 (Gen 3.x) slots

—

PCI Express x16 (Gen 4.x) slots

—

PCI Express x4 (Gen 3.x) slots

—