HP ProDesk 600 G3 SFF vs. HP ProDesk 600 G5 Mini

Comparison and Differences

HP_ProDesk_600_G3_SFF.jpg case front and back pannelHP_ProDesk_600_G5_Mini.jpg case front and back pannel
ModelHP ProDesk 600 G3 SFFHP ProDesk 600 G5 Mini
Form factorSmallMicro
CPU optionsIntel Gen6&7 i3/i5/i7; Celeron; Pentium;Intel Gen8&9 i3/i5/i7; Celeron; Pentium;
ChipsetQ270Q370
Dedicated GPU *GeForce GT 1030 Low ProfileN.A.
RAMDIMM DDR4-2400SODIMM DDR4-2666
RAM slots42
RAM speed2400 MT/s2666 MT/s
RAM max64 GB64 GB
USB portsUSB-C 3.0; (6x)USB-A 3.0; (4x)USB-A 2.0;USB-C 3.1; (3x)USB-A 3.1; (3x)USB-A 3.0;
Video ports(2x) DisplayPort:(2x) DisplayPort:
Other portsRJ45; Headset; Line-Out; Line-In;RJ45; Headset; Hdph;
Optional portsDP/HDMI/VGA/USB-C(DP); Serial; SD card reader;DP1.2/HDMI2.0/VGA/USB-C(DP)/Serial; WiFi antenna;
SATA ports21
PCI slotsPCIe 3.0 x16; PCIe x4 (open ended);N.A.
M.2 slotsM.2 2280/2230 M-key (PCIe x4); M.2 2230 (WiFi/BT);(2x) M.2 2280/2230 M-key (PCIe x4); M.2 2230 (WiFi/BT);
Drive bays2.5in; 3.5in; 5.25in (slim);2.5in;
PSU180 W65 W
Weight4.53 kg (9.99 lb)1.24 kg (2.74 lb)
Released20172018
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 HP ProDesk 600 G3 SFF and HP ProDesk 600 G5 Mini

If you are looking for a more modern desktop, then you should go with the HP ProDesk 600 G5 Mini which was released in 2018. The HP ProDesk 600 G3 SFF is older and entered production in 2017.

If you are looking for the smaller form factor the HP ProDesk 600 G5 Mini is the right one for you. It is smaller than the HP ProDesk 600 G3 SFF 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 HP ProDesk 600 G5 Mini as it is running a newer generation CPU. This is not to say that HP ProDesk 600 G3 SFF is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The HP ProDesk 600 G3 SFF has 4 RAM slots while the HP ProDesk 600 G5 Mini 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 HP ProDesk 600 G5 Mini is using the faster 2666 MT/s RAM. The HP ProDesk 600 G3 SFF is slower by supporting RAM speeds of up to 2400 MT/s. In addition, you will be able to install the same amount of RAM in both models, and most probably 64 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 HP ProDesk 600 G3 SFF has 11 USB ports. The HP ProDesk 600 G5 Mini is inferior in this regard and packs 7 USB ports. In any case, if you miss USB ports, you can always purchase a USB hub. What is nice about the HP ProDesk 600 G5 Mini, is that it has 4 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the HP ProDesk 600 G3 SFF 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.

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 HP ProDesk 600 G3 SFF is better equipped as it comes with 2 SATA slot(s), while the HP ProDesk 600 G5 Mini has 1 slot(s).

An M.2 SSD can be several times faster than a SATA one. Thus, we are happy to see that both models support the M.2 interface. However, the HP ProDesk 600 G5 Mini has 1 M.2 slots while the HP ProDesk 600 G3 SFF comes with just 1.

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 HP ProDesk 600 G5 Mini comes with a decent 65 Watt PSU, but the HP ProDesk 600 G3 SFF has a more powerful one rated at 180 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

HP_ProDesk_600_G3_SFF_motherboard.jpg motherboard layoutHP_ProDesk_600_G5_Mini_motherboard.jpg motherboard layout

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