Dell OptiPlex 7070 MT vs. Lenovo ThinkCentre M92 Tiny

Comparison and Differences

Dell_OptiPlex_7070_MT.jpg case front and back pannelLenovo_ThinkCentre_M92_Tiny.jpg case front and back pannel
ModelDell OptiPlex 7070 MTLenovo ThinkCentre M92 Tiny
Form factorMini TowerMicro
CPU optionsIntel Gen8&9 i3/i5/i7;Intel Gen2&3 i3; Celeron; Pentium;
ChipsetQ370Q77
Dedicated GPU *GeForce GTX 1650 SuperN.A.
RAMDIMM DDR4-2400/2666SODIMM DDR3-1600
RAM slots42
RAM speed2666 MT/s1600 MT/s
RAM max64 GB16 GB
USB portsUSB 3.1 Type C; (5x) USB-A 3.0; (4x) USB-A 2.0; (4x)USB-A 3.0; USB-A 2.0;
Video ports(2x) Display Port 1.2;DisplayPort; VGA;
Other portsRJ45; Headset; Line-Out; Serial; (2x) PS2; RJ45; Hdph; Mic;
Optional portsHDMI2.0b/DP1.2/VGA/USB Type-C (DP Alt Mode); Media Card Reader; WiFi antenna; DisplayPort; USB-A 2.0; Serial; WiFi antenna;
SATA ports41
PCI slotsPCIe 3.0 x16; PCIe 3.0 x16 (wired x4); PCIe 3.0 x1; PCI; N.A.
M.2 slotsM.2 2280/2230 M-key (PCIe 3.0 x4, SATA); M.2 2230 (WiFi/BT) M.2 2230 (WiFi/BT)
Drive bays3.5in/5.25in; (2x) 2.5in; 5.25in (slim);2.5in
PSU260/360 W65 W
Weight7.93 kg (17.49 lb)4.1 kg (9.1 lb)
Released20192011
Manuallinklink
Price**Check PriceCheck 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 7070 MT and Lenovo ThinkCentre M92 Tiny

If you are looking for a more modern desktop, then you should go with the Dell OptiPlex 7070 MT which was released in 2019. The Lenovo ThinkCentre M92 Tiny is older and entered production in 2011.

If you are looking for the smaller form factor the Lenovo ThinkCentre M92 Tiny is the right one for you. It is smaller than the Dell OptiPlex 7070 MT 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 7070 MT 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

The Dell OptiPlex 7070 MT has 4 RAM slots while the Lenovo ThinkCentre M92 Tiny has only 2 slot(s). Of course this is not something to worry about. Just make sure you take it into consideration when planning how much RAM will your system be using.

The Dell OptiPlex 7070 MT 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 7070 MT 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 7070 MT has 10 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. What is nice about the Dell OptiPlex 7070 MT, is that it has 1 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Lenovo ThinkCentre M92 Tiny has no such port, thus restricting your transfer speeds significantly. For people who want to use external drives on regular basis, this might be an issue.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Dell OptiPlex 7070 MT comes with 2 ports, while the Lenovo ThinkCentre M92 Tiny has only 1. If you are planning to use multiple monitors, the Dell OptiPlex 7070 MT 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 Dell OptiPlex 7070 MT is better equipped as it comes with 4 SATA slot(s), while the Lenovo ThinkCentre M92 Tiny has 1 slot(s).

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 7070 MT. Sadly, the Lenovo ThinkCentre M92 Tiny has no such slot, and you will be forced to use the SATA interface instead.

Remark: 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 Lenovo ThinkCentre M92 Tiny comes with a decent 65 Watt PSU, but the Dell OptiPlex 7070 MT has a more powerful one rated at 360 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_7070_MT_motherboard.jpg motherboard layoutLenovo_ThinkCentre_M92_Tiny_motherboard.jpg motherboard layout

Compare more models

VS