Dell OptiPlex 3010 DT vs. Dell OptiPlex 7090 MT

Comparison and Differences

Dell_OptiPlex_3010_DT.jpg case front and back pannelDell_OptiPlex_7090_MT.jpg case front and back pannel
Model
Form factorDesktopMini Tower
CPU optionsIntel Gen2&3 i3/i5; Celeron; Pentium;Intel Gen10&11 i3/i5/i7/i9;
ChipsetH61Q570
Dedicated GPU *GeForce GTX 1650 Low ProfileGeForce RTX 3070 (OEM)
RAMDIMM DDR3-1333/1600 DIMM DDR4-2666/2933/3200
RAM slots24
RAM speed1600 MT/s3200 MT/s
RAM max8 GB128 GB
USB ports(8x)USB-A 2.0; USB 3.2 Type C; USB 3.1 Type C; (2x) USB-A 3.1; USB-A 3.0; (x4) USB-A 2.0;
Video portsHDMI 1.2; VGA;(4x) Display Port 1.4; (x3) HDMI 2.0b; VGA;
Other portsRJ45; Hdph; (2x) Mic; Line-Out; Line-In; RJ45; Audio; Line-Out/In; Serial; (x2) PS2
Optional portsN.A.USB Type-C (DP Alt Mode); Media Card Reader;
SATA ports44
PCI slotsPCIe 2.0 x16; (3x) PCIe 2.0 x1;PCIe 4.0 x16; PCIe 3.0 x4; PCIe 3.0 x1; PCIe-32
M.2 slotsN.A.M.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 M-key (PCIe); M.2 2230 (WiFi/BT)
Drive bays3.5in/2.5in; 2.5in; 5.25in;(x2) 3.5in; (2x) 2.5in; 5.25in (slim);
PSU250 W260/300/369/500 W
Weight7.56 kg (16.67 lb)10.22 kg (22.53 lb)
Released20122021
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 3010 DT and Dell OptiPlex 7090 MT

If you are looking for a more modern desktop, then you should go with the Dell OptiPlex 7090 MT which was released in 2021. The Dell OptiPlex 3010 DT is older and entered production in 2012.

If you are looking for the smaller form factor the Dell OptiPlex 3010 DT is the right one for you. It is smaller than the Dell OptiPlex 7090 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 7090 MT as it is running a newer generation CPU. This is not to say that Dell OptiPlex 3010 DT is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Dell OptiPlex 7090 MT has 4 RAM slots while the Dell OptiPlex 3010 DT 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 7090 MT is using the faster 3200 MT/s RAM. The Dell OptiPlex 3010 DT 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 7090 MT as it has the ability to run 128 GB of RAM. The Dell OptiPlex 3010 DT can do a bit less at max 8 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the Dell OptiPlex 7090 MT has 9 USB ports. The Dell OptiPlex 3010 DT is inferior in this regard and packs 8 USB ports. In any case, if you miss USB ports, you can always purchase a USB hub. What is nice about the Dell OptiPlex 7090 MT, is that it has 3 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Dell OptiPlex 3010 DT 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.

Unfortunately, only the Dell OptiPlex 7090 MT has a DisplayPort. The Dell OptiPlex 3010 DT does not have one? Don't worry though, nowadays video adapters are cheap and you can get almost any combination of conversion types.

The HDMI video interface is broadly used and the majority of the external displays support it. Thus, it is nice to see that both models have this video interface. If you are going to use multiple monitors go with the Dell OptiPlex 7090 MT which has 2 ports. The Dell OptiPlex 3010 DT has only 1 ports.

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 4 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 7090 MT. Sadly, the Dell OptiPlex 3010 DT 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

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 3010 DT comes with a decent 250 Watt PSU, but the Dell OptiPlex 7090 MT has a more powerful one rated at 500 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_3010_DT_motherboard.jpg motherboard layoutDell_OptiPlex_7090_MT_motherboard.jpg motherboard layout