Dell Vostro 3667 vs. HP ProDesk 400 G2 SFF

Comparison and Differences

Dell_Vostro_3667.jpg case front and back pannelHP_ProDesk_400_G2_SFF.jpg case front and back pannel
Model
Form factorMini TowerSmall
CPU optionsIntel Gen6 i3/i5/i7; Pentium; Celeron;Intel Gen4 i3/i5/i7; Celeron; Pentium;
ChipsetH110H81
Dedicated GPU *GeForce GTX 1660 SuperGeForce GTX 1650 Low Profile
RAMDIMM DDR3-2133DIMM DDR3-1600
RAM slots22
RAM speed2133 MT/s1600 MT/s
RAM max16 GB16 GB
USB ports(4x)USB-A 2.0; (2x)USB-A 3.0; (2x)USB-A 3.0; (6x)USB-A 2.0;
Video portsHDMI 1.4; VGA;DisplayPort; VGA;
Other portsRJ45; Hdph; Mic; Line-Out; Line-In;RJ45; Hdph; Mic; Line-Out; Line-In; Serial; (2x) PS2;
Optional portsN/AMedia card reader; Serial; Parallel;
SATA ports43
PCI slotsPCIe 2.0 x16; (2x) PCIe 2.0 x1;PCIe x16; (3x) PCIe x1;
M.2 slotsM.2 2230 (WiFi/BT);N.A.
Drive bays3.5in; 5.25in; (2x) 2.5in; 9.5 mm2.5in; (2x) 3.5in; 5.25in (slim)
PSU240W240 W
Weight5.90 kg (13.01 lbs)5.9 kg (13.0 lb)
Released20162014
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 Vostro 3667 and HP ProDesk 400 G2 SFF

If you are looking for a more modern desktop, then you should go with the Dell Vostro 3667 which was released in 2016. The HP ProDesk 400 G2 SFF 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 Vostro 3667 as it is running a newer generation CPU. This is not to say that HP ProDesk 400 G2 SFF 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 Vostro 3667 is using the faster 2133 MT/s RAM. The HP ProDesk 400 G2 SFF is slower by supporting RAM speeds of up to 1600 MT/s. 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 HP ProDesk 400 G2 SFF has 8 USB ports. The Dell Vostro 3667 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.

Unfortunately, only the HP ProDesk 400 G2 SFF has a DisplayPort. The Dell Vostro 3667 does not have one? Don't worry though, nowadays video adapters are cheap and you can get almost any combination of conversion types.

The Dell Vostro 3667 comes with an HDMI port, while the HP ProDesk 400 G2 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 3667 is better equipped as it comes with 4 SATA slot(s), while the HP ProDesk 400 G2 SFF has 3 slot(s).

M.2 SSD interface allows you to transfer data with higher speeds compared to the old SATA interface. Unfortunately, neither the Dell Vostro 3667, nor the HP ProDesk 400 G2 SFF has one. However, you can still use a SATA SSD drive which should give you satisfactory performance.

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

Looking at the Power Supply Unit (PSU) of the two models we don't see any differences. For either of them you get a maximum power of 240 Watts. However be careful, many models have more than one power supply option. When buying your computer, it is a good idea to get a version with the most powerful PSU. This will potentially allow you to upgrade to a more powerful GPU for example.

Motherboard

Dell_Vostro_3667_motherboard.jpg motherboard layoutHP_ProDesk_400_G2_SFF_motherboard.jpg motherboard layout