Dell OptiPlex 5000 SFF vs. Dell OptiPlex 7000 M

Comparison and Differences

Dell_OptiPlex_5000_SFF.jpg case front and back pannelDell_OptiPlex_7000_M.jpg case front and back pannel
Model
Form factorSmallMicro
CPU optionsIntel Gen 12 i3/i5/i7; PentiumIntel Gen 12 i3/i5/i7/i9;
ChipsetQ670Q670
Dedicated GPU *AMD Radeon RX 6400 Low ProfileN.A.
RAMDIMM DDR4-3200SODIMM DDR5-4800
RAM slots42
RAM speed3200 MT/s4800 MT/s
RAM max128 GB64 GB
USB ports(4x) USB-A 2.0; (5x) USB-A 3.0; USB-C 3.1;(3x) USB-A 3.0; (3x) USB-A 3.1; USB-C 3.2;
Video ports(2x) Display Port 1.4a;(2x) Display Port 1.4a;
Other portsRJ45; Audio; Line-Out/In;RJ45; Audio; Line-Out/In;
Optional portsHDMI 2.0b/Displayport/VGA/PS2/serial/USB Type-C; SD-card slotHDMI 2.0b/Displayport/VGA/PS2/serial/USB Type-C;
SATA ports30
PCI slotsPCIe 4.0 x16; PCIe 3.0 x4;N.A.
M.2 slotsM.2 2230/2280 (PCIe 4.0 x4, NVMe); M.2 2230 (WiFi/BT) (2x)M.2 2230/2280 (PCIe 4.0 x4, NVMe); M.2 2230 (WiFi/BT)
Drive bays3.5in; 2.5in;N/A
PSU240/260/300 W90/130/180 W
Weight5.16 kg (11.39 lb)1.25 kg (2.75 lb)
Released20222022
Manuallinklink
Price**Check PriceCheck Price

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* Dedicated GPU warning: Check if your particular power supply model has enough power. Additionally some PSUs don't come with an auxiliary PCIe power connector and you may need to buy a SATA to PCIe power adapter.

Differences between Dell OptiPlex 5000 SFF and Dell OptiPlex 7000 M

Both computers, the Dell OptiPlex 5000 SFF and the Dell OptiPlex 7000 M, were released during the same year - 2022.

If you are looking for the smaller form factor the Dell OptiPlex 7000 M is the right one for you. It is smaller than the Dell OptiPlex 5000 SFF and will fit more easily under your desk.

Processor

The two models have the same generation of Intel processors. We think that the 12 generation of Intel Processors have enough power to execute all of the home and office tasks that most people will care to do.

Memory

The Dell OptiPlex 5000 SFF has 4 RAM slots while the Dell OptiPlex 7000 M has only 2 slot(s). This is not something to worry about. Just make sure you take it into consideration when planning how much RAM you are going to use.

The Dell OptiPlex 7000 M is using the faster 4800 MT/s RAM. The Dell OptiPlex 5000 SFF is slower by supporting RAM speeds of up to 3200 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Dell OptiPlex 5000 SFF as it has the ability to run 128 GB of RAM. The Dell OptiPlex 7000 M can do a bit less at max 64 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the Dell OptiPlex 5000 SFF has 10 USB ports. The Dell OptiPlex 7000 M is inferior in this regard and packs 9 USB ports. In any case, if you miss USB ports, you can always purchase a USB hub. It's great that both of the models have USB 3.1 ports which will allow you to exchange data with your peripherals at up to 10Gb/s. But if you need maximum connectivity, go with the Dell OptiPlex 7000 M as it has 2 USB3.1 ports (the Dell OptiPlex 5000 SFF has 1).

The DisplayPort is usually the more popular video port used with desktops and laptops, while the HDMI is used predominantly in consumer electronics. That's why, it is good to see that both of the models come with a DisplayPort.

None of the models has an HDMI port. If your monitor supports only the HDMI interface, you will need to buy an adapter. Such adapters are cheap so nothing to worry about.

SATA ports are placed on the system board and it is where you connect your HDD, SSD and Optical Disk Drives. More SATA slots will allow you to have more drives running at the same time. In this regard the Dell OptiPlex 5000 SFF is better equipped as it comes with 3 SATA slot(s), while the Dell OptiPlex 7000 M has 0 slot(s).

An M.2 SSD can be several times faster than a SATA one. Thus, we are happy to see that both models support the M.2 interface. However, the Dell OptiPlex 7000 M has 1 M.2 slots while the Dell OptiPlex 5000 SFF comes with just 1.

Make sure that the available M.2 slot supports the PCIe (also called NVMe) interface. This is important as there are M.2 slots which support only the inferior SATA III interface. For comparison, the SATA III interface has max speeds of 6Gb/s, while the PCIe 3.0 x4 will support speeds up to 32Gb/s!

Power Supply

Having a Power Supply Unit with high power rating is important, if you are going to use components which require extra power. The Dell OptiPlex 7000 M comes with a decent 180 Watt PSU, but the Dell OptiPlex 5000 SFF has a more powerful one rated at 300 Watts. Choosing either one depends on your specific requirements and use case. Also don't forget that some models might have more than one PSU option - try to always get the most powerful one, especially if you plan to upgrade to a powerful GPU.

Motherboard

Dell_OptiPlex_5000_SFF_motherboard.jpg motherboard layoutDell_OptiPlex_7000_M_motherboard.jpg motherboard layout