Dell Inspiron 3670 vs. HP ProDesk 400 G2 Microtower

Comparison and Differences

Dell_Inspiron_3670.jpg case front and back pannelHP_ProDesk_400_G2_Microtower.jpg case front and back pannel
Model
Form factorMini TowerMini Tower
CPU optionsIntel Gen9 i3/i5/i7; Celeron; Pentium;Intel Gen4 i3/i5/i7; Celeron; Pentium;
ChipsetB360H81
Dedicated GPU *GeForce GTX 1650 SuperGeForce GTX 1660 Super
RAMDIMM DDR4-2133/2400DIMM DDR3-1600
RAM slots22
RAM speed2400 MT/s1600 MT/s
RAM max32 GB16 GB
USB ports(3x) USB-A 3.0; (4x) USB-A 2.0;(2x)USB-A 3.0; (4x)USB-A 2.0;
Video portsHDMI 1.4; VGA;VGA; DVI-D;
Other portsRJ45; Headset; Hdph; Mic; Line-Out; Line-In; Card Reader;RJ45; Hdph; Mic; Line-Out; Line-In; Serial; (2x) PS2; SD card reader (USB-? 2.0);
Optional portsN.A.Serial; Parallel;
SATA ports43
PCI slotsPCIe 3.0 x16; (2x) PCIe 3.0 x1;PCIe x16; (3x) PCIe x1;
M.2 slotsM.2 2280/2230 M-key (PCIe 3.0 x4, NVMe); M.2 2230 (WiFi/BT); N.A.
Drive bays(2x) 2.5in; 3.25in; 9.5mm(2x) 3.5in; 5.25in (slim)
PSU365 W180/300 W
Weight5.90 kg (13.01 lb)6.5 kg (14.33 lb)
Released20192014
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 Inspiron 3670 and HP ProDesk 400 G2 Microtower

If you are looking for a more modern desktop, then you should go with the Dell Inspiron 3670 which was released in 2019. The HP ProDesk 400 G2 Microtower is older and entered production in 2014.

Both models have the same form factor, meaning reoughtly they have the same phiysical size and form.

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 Inspiron 3670 as it is running a newer generation CPU. This is not to say that HP ProDesk 400 G2 Microtower is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

Both models have have equal amount of ram slots (2 RAM). Usually two RAM slots are more than enough for most cases. However, the count should be taken into account when planning how much and what combination of RAM you are going to need for your system.

The Dell Inspiron 3670 is using the faster 2400 MT/s RAM. The HP ProDesk 400 G2 Microtower 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 Inspiron 3670 as it has the ability to run 32 GB of RAM. The HP ProDesk 400 G2 Microtower 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 Inspiron 3670 has 7 USB ports. The HP ProDesk 400 G2 Microtower is inferior in this regard and packs 6 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.

Nowadays, almost every new computer comes equipped with a DisplayPort. However, none of the devices being compared here has one. Don't worry though, DisplayPort adapters are very cheap and you can get virtually any combination of conversion types.

The Dell Inspiron 3670 comes with an HDMI port, while the HP ProDesk 400 G2 Microtower 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 Inspiron 3670 is better equipped as it comes with 4 SATA slot(s), while the HP ProDesk 400 G2 Microtower 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 Inspiron 3670. Sadly, the HP ProDesk 400 G2 Microtower 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 ProDesk 400 G2 Microtower comes with a decent 300 Watt PSU, but the Dell Inspiron 3670 has a more powerful one rated at 365 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_Inspiron_3670_motherboard.jpg motherboard layoutHP_ProDesk_400_G2_Microtower_motherboard.jpg motherboard layout