Dell OptiPlex 3080M vs. Lenovo ThinkCentre M92 Tiny

Comparison and Differences

Dell_OptiPlex_3080M.jpg case front and back pannelLenovo_ThinkCentre_M92_Tiny.jpg case front and back pannel
Model
Form factorMicroMicro
CPU optionsIntel Gen10 i3/i5/i7; Pentium; Celeron;Intel Gen2&3 i3; Celeron; Pentium;
ChipsetB460Q77
Dedicated GPU *N.A.N.A.
RAMSODIMM DDR4-2666SODIMM DDR3-1600
RAM slots22
RAM speed2666 MT/s1600 MT/s
RAM max64 GB16 GB
USB ports(4x) USB-A 3.0; (2x) USB-A 2.0;(4x)USB-A 3.0; USB-A 2.0;
Video portsDisplay Port 1.4; HDMI 1.4b;DisplayPort; VGA;
Other portsRJ45; Headset; Line-Out;RJ45; Hdph; Mic;
Optional portsSerial/PS2/DP 1.4/HDMI 2.0b/VGA; (2x)WiFi antenna; DisplayPort; USB-A 2.0; Serial; WiFi antenna;
SATA ports11
PCI slotsN.A.N.A.
M.2 slotsM.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 (WiFi/BT) M.2 2230 (WiFi/BT)
Drive bays2.5in;2.5in
PSU65 W65 W
Weight1.28 kg (2.82 lb)4.1 kg (9.1 lb)
Released20202011
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 3080M and Lenovo ThinkCentre M92 Tiny

If you are looking for a more modern desktop, then you should go with the Dell OptiPlex 3080M which was released in 2020. The Lenovo ThinkCentre M92 Tiny is older and entered production in 2011.

Both models have the same form factor, meaning reoughtly they have the same phiysical size and form.

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 3080M as it is running a newer generation CPU. This is not to say that Lenovo ThinkCentre M92 Tiny is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

Both models have have equal amount of ram slots (2 RAM). Usually two RAM slots are more than enough for most cases. However, the count should be taken into account when planning how much and what combination of RAM you are going to need for your system.

The Dell OptiPlex 3080M is using the faster 2666 MT/s RAM. The Lenovo ThinkCentre M92 Tiny is slower by supporting RAM speeds of up to 1600 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Dell OptiPlex 3080M as it has the ability to run 64 GB of RAM. The Lenovo ThinkCentre M92 Tiny can do a bit less at max 16 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the Dell OptiPlex 3080M has 6 USB ports. The Lenovo ThinkCentre M92 Tiny 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. None of the desktop models has a USB 3.1 port (10Gb/s), so if you need a fast connection to your peripherals, like external Solid State Drive, you will need to look elsewhere.

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.

The Dell OptiPlex 3080M comes with an HDMI port, while the Lenovo ThinkCentre M92 Tiny does not support the interface. Of course missing HDMI port is something that can be easily fixed with a good adapter (e.g. DisplayPort to HDMI).

SATA slots are located on the motherboard and it is where SSD, HDD and Optical Disk Drives are connected. Each of the two models being compared have 1 SATA slot(s). Keep in mind that having too few SATA slots might limit your options for connecting additional memory drives.

If you want the fastest transfer speeds for your SSD, an M.2 interface is crucial. Thus, if the M.2 SSD slot is a mandatory requirement for you, go with the Dell OptiPlex 3080M. Sadly, the Lenovo ThinkCentre M92 Tiny has no such slot, and you will be forced to use the SATA interface instead.

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

Looking at the Power Supply Unit (PSU) of the two models we don't see any differences. For either of them you get a maximum power of 65 Watts. However be careful, many models have more than one power supply option. When buying your computer, it is a good idea to get a version with the most powerful PSU. This will potentially allow you to upgrade to a more powerful GPU for example.

Motherboard

Dell_OptiPlex_3080M_motherboard.jpg motherboard layoutLenovo_ThinkCentre_M92_Tiny_motherboard.jpg motherboard layout