Dell Inspiron 3471 vs. Dell OptiPlex 980 DT

Comparison and Differences

Dell_Inspiron_3471.jpg case front and back pannelDell_OptiPlex_980_DT.jpg case front and back pannel
Model
Form factorSmallDesktop
CPU optionsIntel Gen9 i3/i5/i7; Celeron; Pentium;Intel Gen1 i3/i5/i7; Pentium Dual Core;
ChipsetB365Q57
Dedicated GPU *GeForce GTX 1650 Low ProfileGeForce GTX 1650 Low Profile
RAMDIMM DDR4-2133/2400DIMM DDR3-1060/1333
RAM slots24
RAM speed2400 MT/s1333 MT/s
RAM max32 GB16 GB
USB ports(2x) USB-A 3.0; (4x) USB-A 2.0;(8x)USB-A 2.0;
Video portsHDMI 1.4b; VGA;DisplayPort 1.2; VGA;
Other portsRJ45; Hdph; Mic; Line-Out; Line-In; Card Reader;RJ45; Hdph; (2x) Mic; Line-Out; Line-In; PS2/COM; Serial; Parallel; eSATA
Optional portsN.A.N.A.
SATA ports44
PCI slotsPCIe 3.0 x16; PCIe 3.0 x1;PCIe 2.0 x16; PCIe 2.0 x4;
M.2 slotsM.2 2230 (WiFi/BT); M.2 2280 B-Key (SATA only); N.A.
Drive bays(2x) 2.5in; 3.25in;(2x)3.5in; 5.25in;
PSU200 W255 W
Weight4.80 kg (10.58 lb)8.30 kg (18.29 lb)
Released20192010
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 Inspiron 3471 and Dell OptiPlex 980 DT

If you are looking for a more modern desktop, then you should go with the Dell Inspiron 3471 which was released in 2019. The Dell OptiPlex 980 DT is older and entered production in 2010.

If you are looking for the smaller form factor the Dell Inspiron 3471 is the right one for you. It is smaller than the Dell OptiPlex 980 DT 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 Dell Inspiron 3471 as it is running a newer generation CPU. This is not to say that Dell OptiPlex 980 DT is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The Dell OptiPlex 980 DT has 4 RAM slots while the Dell Inspiron 3471 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.

The Dell Inspiron 3471 is using the faster 2400 MT/s RAM. The Dell OptiPlex 980 DT is slower by supporting RAM speeds of up to 1333 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Dell Inspiron 3471 as it has the ability to run 32 GB of RAM. The Dell OptiPlex 980 DT 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 OptiPlex 980 DT has 8 USB ports. The Dell Inspiron 3471 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 Dell OptiPlex 980 DT has a DisplayPort. The Dell Inspiron 3471 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 Inspiron 3471 comes with an HDMI port, while the Dell OptiPlex 980 DT 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 slots are located on the motherboard and it is where SSD, HDD and Optical Disk Drives are connected. Each of the two models being compared have 4 SATA slot(s). Keep in mind that having too few SATA slots might limit your options for connecting additional memory drives.

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 3471. Sadly, the Dell OptiPlex 980 DT 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 Dell Inspiron 3471 comes with a decent 200 Watt PSU, but the Dell OptiPlex 980 DT 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_Inspiron_3471_motherboard.jpg motherboard layoutDell_OptiPlex_980_DT_motherboard.jpg motherboard layout