Dell OptiPlex 7020 SFF vs. HP EliteDesk 800 G1 Mini

Comparison and Differences

Dell_OptiPlex_7020_SFF.jpg case front and back pannelHP_EliteDesk_800_G1_Mini.jpg case front and back pannel
Model
Form factorSmallMicro
CPU optionsIntel Gen4 i3/i5/i7; Pentium; Intel Gen4 i3/i5/i7; Celeron; Pentium;
ChipsetQ87Q87
Dedicated GPU *GeForce GTX 1650 Low ProfileN.A.
RAMDIMM DDR3-1600 SODIMM DDR3-1600
RAM slots42
RAM speed1600 MT/s1600 MT/s
RAM max16 GB16 GB
USB ports(4x) USB-A 3.0; (6x) USB-A 2.0; (6x)USB-A 3.0;
Video ports(2x) DisplayPort 1.2; VGA;(2x) DisplayPort 1.2; VGA;
Other portsRJ45; Hdph; Mic; Line-Out; Line-In; Serial; (2x) PS2; RJ45; Hdph; Mic; Line-Out;
Optional portsN.A.N.A.
SATA ports31
PCI slotsPCIe 3.0 x16; PCIe x16 (wired x4);N.A.
M.2 slotsN.A.M.2 2280 M-key (PCIe); M.2 2230 (WiFi/BT)
Drive bays2.5/3.5in; 5.25in(slim)2.5in;
PSU 255 W65 W
Weight6.00 kg (13.22 lb)1.3 kg (2.9 lb)
Released20142014
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 7020 SFF and HP EliteDesk 800 G1 Mini

Both computers, the Dell OptiPlex 7020 SFF and the HP EliteDesk 800 G1 Mini, were released during the same year - 2014.

If you are looking for the smaller form factor the HP EliteDesk 800 G1 Mini is the right one for you. It is smaller than the Dell OptiPlex 7020 SFF and will fit more easily under your desk.

Processor

The two models have the same generation of Intel processors. We think that the 4 generation of Intel Processors have enough power to execute all of the home and office tasks that most people will care to do.

Memory

The Dell OptiPlex 7020 SFF has 4 RAM slots while the HP EliteDesk 800 G1 Mini 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.

None of the desktops has an advantage when it comes to the speed of the RAM being used. Both models support RAM speeds of up to 1600. In addition, you will be able to install the same amount of RAM in both models, and most probably 16 GB of RAM will be enough for most people. However, if you will be needing more RAM, make sure to check other desktop models too.

Ports

In total the Dell OptiPlex 7020 SFF has 10 USB ports. The HP EliteDesk 800 G1 Mini is inferior in this regard and packs 4 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.

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 7020 SFF is better equipped as it comes with 3 SATA slot(s), while the HP EliteDesk 800 G1 Mini 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 HP EliteDesk 800 G1 Mini. Sadly, the Dell OptiPlex 7020 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 HP EliteDesk 800 G1 Mini comes with a decent 65 Watt PSU, but the Dell OptiPlex 7020 SFF has a more powerful one rated at 255 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_7020_SFF_motherboard.jpg motherboard layoutHP_EliteDesk_800_G1_Mini_motherboard.jpg motherboard layout