A Brief Introduction

An eco-friendly design, stylish appearance, and a variety of mounting options distinguish the Dell OptiPlex 3000 Small Form Factor Desktop Computer.

An Intel Core i5-12500 12-generation CPU with a clock speed of 3.0 GHz and six cores allows you to run multiple applications simultaneously.

Using two 32GB memory modules inserted into each of the two 288-pin DIMM slots, the 1 x 8GB configuration of the 8GB of 3200 MHz DDR4 RAM can be expanded to 64GB.

In addition to storing files on an M.2 2230 PCIe SSD, the system also has a 2.5″ or 3.5″ SATA port.

You can add external storage devices, optical drives, printers, memory card readers, or other accessories to the OptiPlex 3000 using its four USB 3.2 Gen 1 Type-A connections and four 480 Mb/s USB 2.0 Type-A connectors.

Intel’s UHD Graphics 770 chipset supports multiple monitors simultaneously with HDMI 1.4b and DisplayPort 1.4 connectors.

If you wish to work with optical media, there is a slot for an 8x 9.5mm DVD-RW drive, so you can connect wirelessly via Wi-Fi 5 (802.11ac) and Bluetooth 5.0.

With the OptiPlex 3000 Small Form Factor, a Dell KB216 USB keyboard and an MS116 USB mouse are included.

A 64-bit version of Windows 10 Pro is installed on the computer. There is also a license for Windows 11 Pro included.

Its modern style lets it blend well with a wide range of contemporary workstation setups.

Ocean-bound plastics (OBP) and post-consumer recyclables (PCR) are used in the chassis and fan, respectively.

To ensure optimal cooling, the chassis and bezel have been designed to provide superior airflow.

The performance of the OptiPlex 3000 Small Form Factor is boosted by a 12th Generation Intel Core i5-12500 6-Core processor with Hybrid Core technology.

You can accomplish much more when you have up to 64GB of DDR4 memory running at 3200 MHz.

It is now possible to enjoy the stunning images of 12th Gen Intel integrated graphics thanks to the NVIDIA and AMD discrete graphics cards available for OptiPlex.

An optional DisplayPort that supports 8K resolution screens may provide greater color grading and motion stabilization effects.

Dell OptiPlex 3000 Small desktop computer Specifications

Following are the specifications of the Dell OptiPlex 7400 all-in-one Desktop computer which you should know before buying it:


ChipsetIntel B660
ProcessorIntel Core i5-12500 (12th Gen)
CPU SocketLGA 1700
CPU3 to 4.6 GHz Performance 6-Core
L3 Cache18 MB
Graphics TypeIntegrated
GPUIntel UHD Graphics 770
Memory Type3200 MHz DDR4
Total Installed Memory16 GB
Memory Configuration1 x 16 GB (User-Replaceable)
Maximum Memory Capacity64 GB
Memory Slot Type288-Pin DIMM
Memory Slots2 (1 Available)
Buffered MemoryNo
ECC MemoryNo
Operating SystemWindows 10 Pro (64-Bit)

Storage and Expansion

Total Drive Bays1 x 2.5/3.5″ (Internal)
1 x Slim Optical Drive ()
SSD Slots1 x M.2 2230, 2280 PCIe 3.0 / PCIe 4.0 x4 (In Use)
Total Installed Capacity512 GB
Solid State Storage1 x 512 GB M.2 NVMe PCIe
PCI Expansion1 x PCIe 3.0 x16
1 x PCIe 3.0 x1
Optical DriveNone


Ports4 x USB Type-A (USB 3.1 / USB 3.2 Gen 1)
4 x USB Type-A (USB 2.0)
Display1 x DisplayPort 1.4
1 x HDMI 1.4b
Audio1 x 1/8″ / 3.5 mm Headphone/Microphone Input/Output
Built-In SpeakersNone
Built-In MicrophonesNone
Media/Memory Card SlotNone


Ethernet1 x RJ45 (Gigabit)
MU-MIMO SupportNone

Keyboard & Mouse

KeyboardUSB Chiclet Full-Size Keyboard with Number Pad
Pointing DeviceUSB Mouse


SecurityChassis Intrusion Switch, Dedicated Hardware TPM Security Chip, Kensington Lock Slot
Power Supply180 W with IEC
AC Input Power90 to 264 VAC, 50 / 60 Hz at 3 A
Operating Temperature50 to 95°F / 10 to 35°C
Operating Humidity20 to 80% (Non-Condensing)
*as per the Manufacturer
Dimensions11.53 x 11.42 x 3.65″ / 292.86 x 290.07 x 92.71 mm
Weight11.09 lb / 5.03 kg
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