Dell OptiPlex M Plus 7020 2024 vs. HP ProDesk 600 G6 Microtower

Comparison and Differences

Dell_OptiPlex_M_Plus_7020_2024.jpg case front and back pannel

HP_ProDesk_600_G6_Microtower.jpg case front and back pannel

Model
Form factor	Micro	Mini Tower
CPU options	Intel Gen 12&13&14 i3/i5/i7/i9;	Intel Gen10 i3/i5/i7/i9; Celeron; Pentium;
Chipset	Q670	Q470
Dedicated GPU *	N.A.	GeForce GTX 1660 Super
RAM	SODIMM DDR5-5600	DIMM DDR4-3200
RAM slots	2	4
RAM speed	5600 MT/s	3200 MT/s
RAM max	64 GB	128 GB
USB ports	USB-A 3.0; (3x) USB-A 3.1; USB-C 3.2;	USB-C 3.1; (2x)USB-A 3.1; (5x)USB-A 3.0; (2x)USB-A 2.0;
Video ports	(3x) Display Port 1.4a;	(2x) DisplayPort:
Other ports	RJ45; Audio; Line-Out/In;	RJ45; Headset; Line-Out;
Optional ports	HDMI 2.0b/Displayport/VGA/PS2/serial/USB Type-C;	DP1.4/ HDMI2.0a/ VGA/ USB-C(DP1.4)/ (2x)USB-A 3.0/ LAN/ Serial; Serial/Thunderbolt3; SD card reader;
SATA ports	0	4
PCI slots	N.A.	PCIe 3.0 x16; (2x) PCIe 3.0 x1; PCIe 3.0 x16 (wired x4);
M.2 slots	(2x) M.2 2230/2280 (PCIe 4.0 x4, NVMe); M.2 2230 (WiFi/BT)	(2x) M.2 2280/2230 M-key (PCIe x4); M.2 2230 (WiFi/BT);
Drive bays	N.A.	(2x) 2.5in; 3.5in; 5.25in; 5.25in (slim)
PSU	130/180 W	180/260/550 W
Weight	1.36kg (3.00 lb)	5.0 kg (11.02 lb)
Released	2024	2020
Manual	link	link
Price**	Check Price	Check Price

** As an Amazon associate we earn from qualifying purchases.
* 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 M Plus 7020 2024 and HP ProDesk 600 G6 Microtower

If you are looking for a more modern desktop, then you should go with the Dell OptiPlex M Plus 7020 2024 which was released in 2024. The HP ProDesk 600 G6 Microtower is older and entered production in 2020.

If you are looking for the smaller form factor the Dell OptiPlex M Plus 7020 2024 is the right one for you. It is smaller than the HP ProDesk 600 G6 Microtower and will fit more easily under your desk.

Processor

Usually the newer the generation of the CPU, the better the performance and efficiency is. If your budget allows it, you should go with the Dell OptiPlex M Plus 7020 2024 as it is running a newer generation CPU. This is not to say that HP ProDesk 600 G6 Microtower is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The HP ProDesk 600 G6 Microtower has 4 RAM slots while the Dell OptiPlex M Plus 7020 2024 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 M Plus 7020 2024 is using the faster 5600 MT/s RAM. The HP ProDesk 600 G6 Microtower 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 HP ProDesk 600 G6 Microtower as it has the ability to run 128 GB of RAM. The Dell OptiPlex M Plus 7020 2024 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 HP ProDesk 600 G6 Microtower has 10 USB ports. The Dell OptiPlex M Plus 7020 2024 is inferior in this regard and packs 5 USB ports. In any case, if you miss USB ports, you can always purchase a USB hub. Both of the models have USB 3.1 ports which will allow you to exchange data with your peripherals at up to 10Gb/s. This is especially crucial if you are using external drives on a regular basis.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Dell OptiPlex M Plus 7020 2024 comes with 3 ports, while the HP ProDesk 600 G6 Microtower has only 2. If you are planning to use multiple monitors, the Dell OptiPlex M Plus 7020 2024 is the better choice.

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 HP ProDesk 600 G6 Microtower is better equipped as it comes with 4 SATA slot(s), while the Dell OptiPlex M Plus 7020 2024 has 0 slot(s).

When your goal is to have the fastest SSD transfer speeds, an M.2 interface is crucial. Thus, it is good that both models have M.2 SSD slots. Today M.2 SSDs are not much more expensive than the average SATA drives, so it really does not make sense to invest in SATA drives anymore.

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 M Plus 7020 2024 comes with a decent 180 Watt PSU, but the HP ProDesk 600 G6 Microtower has a more powerful one rated at 550 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.