Dell OptiPlex 9020 SFF vs. Dell Vostro 5880

Comparison and Differences

Dell_OptiPlex_9020_SFF.jpg case front and back pannelDell_Vostro_5880.jpg case front and back pannel
Model
Form factorSmallMini Tower
CPU optionsIntel Gen4 i3/i5/i7; Intel Gen10 i3/i5/i7; Celeron; Pentium;
ChipsetQ87H470
Dedicated GPU *GeForce GTX 1650 Low ProfileGeForce RTX 2070 Super
RAMDIMM DDR3-1600 DIMM DDR4-2666/2933
RAM slots42
RAM speed1600 MT/s2933 MT/s
RAM max32 GB64 GB
USB ports(4x) USB-A 3.0; (6x) USB-A 2.0; (4x) USB-A 3.0; (4x) USB-A 2.0; USB 3.0 Type C;
Video ports(2x) DisplayPort 1.2; VGA;HDMI 1.4b; DisplayPort 1.4;
Other portsRJ45; Hdph; Mic; Line-Out; Line-In; Serial; (2x) PS2; RJ45; Headset; Mic; Line-Out;
Optional portsN.A.SD card reader
SATA ports34
PCI slotsPCIe 3.0 x16; PCIe x16 (wired x4); PCIe 3.0 x16; (2x) PCIe 3.0 x1;
M.2 slotsN.A.M.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 (WiFi/BT);
Drive bays2.5/3.5in; 5.25in(slim)3.5in; 9.5mm
PSU 255 W260/460W
Weight6.00 kg (13.22 lb)6.03 kg (13.28 lbs)
Released20132020
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 9020 SFF and Dell Vostro 5880

If you are looking for a more modern desktop, then you should go with the Dell Vostro 5880 which was released in 2020. The Dell OptiPlex 9020 SFF is older and entered production in 2013.

If you are looking for the smaller form factor the Dell OptiPlex 9020 SFF is the right one for you. It is smaller than the Dell Vostro 5880 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 Vostro 5880 as it is running a newer generation CPU. This is not to say that Dell OptiPlex 9020 SFF is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Dell OptiPlex 9020 SFF has 4 RAM slots while the Dell Vostro 5880 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 Vostro 5880 is using the faster 2933 MT/s RAM. The Dell OptiPlex 9020 SFF 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 Vostro 5880 as it has the ability to run 64 GB of RAM. The Dell OptiPlex 9020 SFF can do a bit less at max 32 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the Dell OptiPlex 9020 SFF has 10 USB ports. The Dell Vostro 5880 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. 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.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Dell OptiPlex 9020 SFF comes with 2 ports, while the Dell Vostro 5880 has only 1. If you are planning to use multiple monitors, the Dell OptiPlex 9020 SFF is the better choice.

The Dell Vostro 5880 comes with an HDMI port, while the Dell OptiPlex 9020 SFF 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 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 Vostro 5880 is better equipped as it comes with 4 SATA slot(s), while the Dell OptiPlex 9020 SFF has 3 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 Vostro 5880. Sadly, the Dell OptiPlex 9020 SFF 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 9020 SFF comes with a decent 255 Watt PSU, but the Dell Vostro 5880 has a more powerful one rated at 460 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_9020_SFF_motherboard.jpg motherboard layoutDell_Vostro_5880_motherboard.jpg motherboard layout