Acer Veriton X2640g vs. HP ProDesk 400 G3 SFF

Comparison and Differences

Acer_Veriton_X2640g.jpg case front and back pannelHP_ProDesk_400_G3_SFF.jpg case front and back pannel
Model
Form factorSmallSmall
CPU optionsIntel Gen6&7 i3/i5/i7Intel Gen6 i3/i5/i7; Celeron; Pentium;
ChipsetH110H110
Dedicated GPU *Radeon RX 6400 Low ProfileGeForce GT 1030 Low Profile
RAMUDIMM DDR4-2133DIMM DDR4-2133
RAM slots22
RAM speed2133 MT/s2133 MT/s
RAM max32 GB32 GB
USB ports(4x) USB-A 3.0; (4x) USB-A 2.0(4x)USB-A 3.0; (4x)USB-A 2.0;
Video portsDVI; VGADisplayPort; VGA;
Other portsRJ45; (2x) Mic, Speaker; Line in; Line out; PS/2 ports; SerialRJ45; Hdph; Mic; Line-Out; Line-In; Serial; (2x) PS2;
Optional portsSerial; Parallel; Card reader; HDMI; DVI; USB-A 3.0SD card reader; Serial; Parallel;
SATA ports2
PCI slotsPCIe 3.0 x16; PCIe 2.0 x1PCIe 3.0 x16; PCIe 2.0 x1;
M.2 slotsM.2 2230 (WiFi/BT)N.A.
Drive bays3.5in; 5.253.5in; 5.25in (slim)
PSU220 W180 W
Weight8.00 kg (17.80 lb)4.43 kg (9.8 lb)
Released20152016
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 Acer Veriton X2640g and HP ProDesk 400 G3 SFF

If you are looking for a more modern desktop, then you should go with the HP ProDesk 400 G3 SFF which was released in 2016. The Acer Veriton X2640g is older and entered production in 2015.

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 Acer Veriton X2640g as it is running a newer generation CPU. This is not to say that HP ProDesk 400 G3 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.

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 2133. In addition, you will be able to install the same amount of RAM in both models, and most probably 32 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

Both models have the same amount of USB ports for total count of 8. If this is not enough, using a USB hub is always a viable option. 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 G3 SFF has a DisplayPort. The Acer Veriton X2640g does not have one? Don't worry though, nowadays video adapters are cheap and you can get almost any combination of conversion types.

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 400 G3 SFF is better equipped as it comes with 2 SATA slot(s), while the Acer Veriton X2640g has slot(s).

M.2 SSD interface allows you to transfer data with higher speeds compared to the old SATA interface. Unfortunately, neither the HP ProDesk 400 G3 SFF, nor the Acer Veriton X2640g 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

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 G3 SFF comes with a decent 180 Watt PSU, but the Acer Veriton X2640g has a more powerful one rated at 220 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

Acer_Veriton_X2640g_motherboard.jpg motherboard layoutHP_ProDesk_400_G3_SFF_motherboard.jpg motherboard layout